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Started by timer [Pipeline] Start of Pipeline [Pipeline] node Running on Jenkins in /var/jenkins_home/workspace/kronos [Pipeline] { [Pipeline] stage [Pipeline] { (Git Clone) [Pipeline] sh + rm -rf kronos [Pipeline] sh + git clone --recursive --depth=1 https://github.com/SonalPinto/kronos kronos Cloning into 'kronos'... [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Simulation) [Pipeline] dir Running in /var/jenkins_home/workspace/kronos/kronos [Pipeline] { [Pipeline] echo simulation not supported for System Verilog files [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Utilities) [Pipeline] dir Running in /var/jenkins_home/workspace/kronos/kronos [Pipeline] { [Pipeline] sh + pwd + python3 /eda/processor_ci/core/labeler_prototype.py -d /var/jenkins_home/workspace/kronos/kronos -c /eda/processor_ci/config.json -o /jenkins/processor_ci_utils/labels Trying to read file: /var/jenkins_home/workspace/kronos/kronos/rtl/core/kronos_core.sv Cache-related signals in fifo.sv Cache-related signals in kronos_csr.sv Cache-related signals in kronos_IF.sv Cache-related signals in kronos_counter64.sv Cache-related signals in kronos_RF.sv Cache-related signals in kronos_EX.sv Cache-related signals in kronos_ID_unit_test.sv Cache-related signals in krz_sysbus_unit_test.sv Results saved to /jenkins/processor_ci_utils/labels/kronos.json [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (FPGA Build Pipeline) [Pipeline] parallel [Pipeline] { (Branch: colorlight_i9) [Pipeline] { (Branch: digilent_arty_a7_100t) [Pipeline] stage [Pipeline] { (colorlight_i9) [Pipeline] stage [Pipeline] { (digilent_arty_a7_100t) [Pipeline] lock Trying to acquire lock on [Resource: colorlight_i9] Resource [colorlight_i9] did not exist. Created. Lock acquired on [Resource: colorlight_i9] [Pipeline] { [Pipeline] lock Trying to acquire lock on [Resource: digilent_arty_a7_100t] Resource [digilent_arty_a7_100t] did not exist. Created. Lock acquired on [Resource: digilent_arty_a7_100t] [Pipeline] { [Pipeline] stage [Pipeline] { (Synthesis and PnR) [Pipeline] stage [Pipeline] { (Synthesis and PnR) [Pipeline] dir Running in /var/jenkins_home/workspace/kronos/kronos [Pipeline] { [Pipeline] dir Running in /var/jenkins_home/workspace/kronos/kronos [Pipeline] { [Pipeline] echo Starting synthesis for FPGA colorlight_i9. [Pipeline] sh [Pipeline] echo Starting synthesis for FPGA digilent_arty_a7_100t. + python3 /eda/processor_ci/main.py -c /eda/processor_ci/config.json -p kronos -b colorlight_i9 [Pipeline] sh + python3 /eda/processor_ci/main.py -c /eda/processor_ci/config.json -p kronos -b digilent_arty_a7_100t Final configuration file generated at /var/jenkins_home/workspace/kronos/kronos/build_colorlight_i9.tcl Error executing Makefile. ERROR: Assert `no_loops' failed in /eda/synlig/third_party/yosys/passes/techmap/abc9_ops.cc:795. make: *** [/eda/processor_ci/makefiles/colorlight_i9.mk:12: colorlight_i9.json] Error 1 Traceback (most recent call last): File "/eda/processor_ci/main.py", line 135, in <module> main( File "/eda/processor_ci/main.py", line 82, in main build(build_file_path, board_name, toolchain_path) File "/eda/processor_ci/core/fpga.py", line 307, in build raise subprocess.CalledProcessError(process.returncode, 'make') subprocess.CalledProcessError: Command 'make' returned non-zero exit status 2. [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Flash colorlight_i9) Stage "Flash colorlight_i9" skipped due to earlier failure(s) [Pipeline] getContext [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Test colorlight_i9) Stage "Test colorlight_i9" skipped due to earlier failure(s) [Pipeline] getContext [Pipeline] } [Pipeline] // stage [Pipeline] } Lock released on resource [Resource: colorlight_i9] [Pipeline] // lock [Pipeline] } [Pipeline] // stage [Pipeline] } Failed in branch colorlight_i9 Final configuration file generated at /var/jenkins_home/workspace/kronos/kronos/build_digilent_arty_a7_100t.tcl Error executing Makefile. ERROR: [DRC LUTLP-1] Combinatorial Loop Alert: 2 LUT cells form a combinatorial loop. This can create a race condition. Timing analysis may not be accurate. The preferred resolution is to modify the design to remove combinatorial logic loops. If the loop is known and understood, this DRC can be bypassed by acknowledging the condition and setting the following XDC constraint on any one of the nets in the loop: 'set_property ALLOW_COMBINATORIAL_LOOPS TRUE [get_nets <myHier/myNet>]'. One net in the loop is kronos_core_inst/u_id/data_ack. Please evaluate your design. The cells in the loop are: kronos_core_inst/u_id/FSM_sequential_state[1]_i_6, and kronos_core_inst/u_id/memory_reg_0_255_0_0_i_12__0. ERROR: [Vivado 12-1345] Error(s) found during DRC. Bitgen not run. make: *** [/eda/processor_ci/makefiles/digilent_arty_a7_100t.mk:12: digilent_arty_a7_100t.bit] Error 1 Traceback (most recent call last): File "/eda/processor_ci/main.py", line 135, in <module> main( File "/eda/processor_ci/main.py", line 82, in main build(build_file_path, board_name, toolchain_path) File "/eda/processor_ci/core/fpga.py", line 307, in build raise subprocess.CalledProcessError(process.returncode, 'make') subprocess.CalledProcessError: Command 'make' returned non-zero exit status 2. [Pipeline] } [Pipeline] // dir [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Flash digilent_arty_a7_100t) Stage "Flash digilent_arty_a7_100t" skipped due to earlier failure(s) [Pipeline] getContext [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Test digilent_arty_a7_100t) Stage "Test digilent_arty_a7_100t" skipped due to earlier failure(s) [Pipeline] getContext [Pipeline] } [Pipeline] // stage [Pipeline] } Lock released on resource [Resource: digilent_arty_a7_100t] [Pipeline] // lock [Pipeline] } [Pipeline] // stage [Pipeline] } Failed in branch digilent_arty_a7_100t [Pipeline] // parallel [Pipeline] } [Pipeline] // stage [Pipeline] stage [Pipeline] { (Declarative: Post Actions) [Pipeline] junit Recording test results No test report files were found. Configuration error? Error when executing always post condition: Also: org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: b2cf80fd-019e-47cf-8382-108290b4bf5e hudson.AbortException: No test report files were found. Configuration error? at PluginClassLoader for junit//hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:253) at hudson.FilePath.act(FilePath.java:1234) at hudson.FilePath.act(FilePath.java:1217) at PluginClassLoader for junit//hudson.tasks.junit.JUnitParser.parseResult(JUnitParser.java:146) at PluginClassLoader for junit//hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:177) at PluginClassLoader for junit//hudson.tasks.junit.JUnitResultArchiver.parseAndSummarize(JUnitResultArchiver.java:282) at PluginClassLoader for junit//hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:62) at PluginClassLoader for junit//hudson.tasks.junit.pipeline.JUnitResultsStepExecution.run(JUnitResultsStepExecution.java:27) at PluginClassLoader for workflow-step-api//org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:49) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) [Pipeline] } [Pipeline] // stage [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline ERROR: script returned exit code 1 Finished: FAILURE