./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d0e47ba9123028218b420ce8d5a00a95c55595f981ba1193a1a3a9086d3ecf65 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:40:52,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:40:52,693 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:40:52,703 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:40:52,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:40:52,743 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:40:52,745 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:40:52,745 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:40:52,746 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:40:52,746 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:40:52,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:40:52,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:40:52,747 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:40:52,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:40:52,747 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:40:52,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:40:52,749 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:40:52,749 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:40:52,749 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:40:52,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:40:52,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:52,749 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:40:52,749 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:40:52,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:40:52,750 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:40:52,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:40:52,750 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0e47ba9123028218b420ce8d5a00a95c55595f981ba1193a1a3a9086d3ecf65 [2024-11-13 21:40:53,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:40:53,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:40:53,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:40:53,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:40:53,088 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:40:53,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c Unable to find full path for "g++" [2024-11-13 21:40:55,083 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:40:55,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:40:55,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2024-11-13 21:40:56,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/data/e71e8b390/8549c86112c0455d9285fb6b91b61416/FLAG6904d2239 [2024-11-13 21:40:56,040 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/data/e71e8b390/8549c86112c0455d9285fb6b91b61416 [2024-11-13 21:40:56,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:40:56,046 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:40:56,047 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:56,047 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:40:56,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:40:56,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:56" (1/1) ... [2024-11-13 21:40:56,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43dd7f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:56, skipping insertion in model container [2024-11-13 21:40:56,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:56" (1/1) ... [2024-11-13 21:40:56,304 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:40:56,955 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32607,32620] [2024-11-13 21:40:57,011 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[39665,39678] [2024-11-13 21:40:57,111 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[66766,66779] [2024-11-13 21:40:57,158 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[75829,75842] [2024-11-13 21:40:57,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[82520,82533] [2024-11-13 21:40:57,218 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[94424,94437] [2024-11-13 21:40:57,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[103377,103390] [2024-11-13 21:40:57,280 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[111402,111415] [2024-11-13 21:40:57,394 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[149914,149927] [2024-11-13 21:40:57,406 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[153444,153457] [2024-11-13 21:40:57,431 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[162451,162464] [2024-11-13 21:40:57,448 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[169104,169117] [2024-11-13 21:40:57,515 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[194798,194811] [2024-11-13 21:40:57,592 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[226694,226707] [2024-11-13 21:40:57,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[256902,256915] [2024-11-13 21:40:57,765 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[287214,287227] [2024-11-13 21:40:57,854 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[320546,320559] [2024-11-13 21:40:58,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:58,184 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:40:58,324 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32607,32620] [2024-11-13 21:40:58,342 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[39665,39678] [2024-11-13 21:40:58,412 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[66766,66779] [2024-11-13 21:40:58,433 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[75829,75842] [2024-11-13 21:40:58,449 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[82520,82533] [2024-11-13 21:40:58,478 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[94424,94437] [2024-11-13 21:40:58,501 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[103377,103390] [2024-11-13 21:40:58,522 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[111402,111415] [2024-11-13 21:40:58,605 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[149914,149927] [2024-11-13 21:40:58,613 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[153444,153457] [2024-11-13 21:40:58,635 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[162451,162464] [2024-11-13 21:40:58,650 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[169104,169117] [2024-11-13 21:40:58,702 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[194798,194811] [2024-11-13 21:40:58,764 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[226694,226707] [2024-11-13 21:40:58,823 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[256902,256915] [2024-11-13 21:40:58,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[287214,287227] [2024-11-13 21:40:58,951 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[320546,320559] [2024-11-13 21:40:59,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:59,226 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:40:59,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59 WrapperNode [2024-11-13 21:40:59,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:59,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:59,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:40:59,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:40:59,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,720 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19338 [2024-11-13 21:40:59,720 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:59,721 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:40:59,721 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:40:59,721 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:40:59,730 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:40:59,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:41:00,028 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:41:00,065 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:41:00,096 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:41:00,165 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:41:00,167 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:41:00,167 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:41:00,167 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:41:00,168 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:59" (1/1) ... [2024-11-13 21:41:00,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:41:00,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:41:00,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:41:00,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dc54cdf-ad69-4861-97b7-527a8b850f52/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:41:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:41:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:41:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:41:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:41:00,971 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:41:00,973 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:41:11,232 INFO L? ?]: Removed 3880 outVars from TransFormulas that were not future-live. [2024-11-13 21:41:11,232 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:41:12,781 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:41:12,781 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:41:12,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:12 BoogieIcfgContainer [2024-11-13 21:41:12,782 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:41:12,782 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:41:12,783 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:41:12,792 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:41:12,792 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:12" (1/1) ... [2024-11-13 21:41:12,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:41:12,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 3597 states and 6375 transitions. [2024-11-13 21:41:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3597 states and 6375 transitions. [2024-11-13 21:41:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:41:12,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2940 states and 5148 transitions. [2024-11-13 21:41:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 5148 transitions. [2024-11-13 21:41:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:41:14,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:14,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:14,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:14,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 2953 states and 5172 transitions. [2024-11-13 21:41:14,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5172 transitions. [2024-11-13 21:41:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:41:14,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:15,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5178 states to 2957 states and 5178 transitions. [2024-11-13 21:41:16,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 5178 transitions. [2024-11-13 21:41:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:41:16,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:17,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 2961 states and 5185 transitions. [2024-11-13 21:41:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 5185 transitions. [2024-11-13 21:41:17,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:41:17,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:17,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:17,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2554 states and 4447 transitions. [2024-11-13 21:41:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4447 transitions. [2024-11-13 21:41:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:41:18,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2558 states and 4453 transitions. [2024-11-13 21:41:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 4453 transitions. [2024-11-13 21:41:21,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:41:21,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:21,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:26,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2558 states and 4452 transitions. [2024-11-13 21:41:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 4452 transitions. [2024-11-13 21:41:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:41:26,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2578 states and 4489 transitions. [2024-11-13 21:41:33,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4489 transitions. [2024-11-13 21:41:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:41:33,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2380 states and 4136 transitions. [2024-11-13 21:41:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4136 transitions. [2024-11-13 21:41:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:41:35,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2376 states and 4130 transitions. [2024-11-13 21:41:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4130 transitions. [2024-11-13 21:41:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:41:51,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:54,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2370 states and 4116 transitions. [2024-11-13 21:41:54,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4116 transitions. [2024-11-13 21:41:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:41:54,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:54,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2383 states and 4140 transitions. [2024-11-13 21:42:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4140 transitions. [2024-11-13 21:42:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:42:10,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:10,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:12,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2383 states and 4139 transitions. [2024-11-13 21:42:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4139 transitions. [2024-11-13 21:42:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:42:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2379 states and 4133 transitions. [2024-11-13 21:42:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4133 transitions. [2024-11-13 21:42:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:42:44,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:44,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 2261 states and 3926 transitions. [2024-11-13 21:42:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3926 transitions. [2024-11-13 21:42:55,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:42:55,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 2272 states and 3947 transitions. [2024-11-13 21:43:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3947 transitions. [2024-11-13 21:43:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:43:40,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:40,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2098 states and 3650 transitions. [2024-11-13 21:43:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3650 transitions. [2024-11-13 21:43:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:43:45,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 2086 states and 3632 transitions. [2024-11-13 21:44:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3632 transitions. [2024-11-13 21:44:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:44:42,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:42,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 2027 states and 3533 transitions. [2024-11-13 21:45:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3533 transitions. [2024-11-13 21:45:09,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:45:09,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:14,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:04,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1961 states and 3425 transitions. [2024-11-13 21:46:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3425 transitions. [2024-11-13 21:46:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:46:04,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:04,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3424 states to 1961 states and 3424 transitions. [2024-11-13 21:46:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3424 transitions. [2024-11-13 21:46:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:46:51,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 1961 states and 3423 transitions. [2024-11-13 21:47:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3423 transitions. [2024-11-13 21:47:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:47:21,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:21,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1860 states and 3250 transitions. [2024-11-13 21:47:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3250 transitions. [2024-11-13 21:47:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:47:30,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:30,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:32,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3256 states to 1865 states and 3256 transitions. [2024-11-13 21:48:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3256 transitions. [2024-11-13 21:48:07,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:48:07,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:07,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:07,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 1880 states and 3280 transitions. [2024-11-13 21:48:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3280 transitions. [2024-11-13 21:48:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:48:46,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3294 states to 1890 states and 3294 transitions. [2024-11-13 21:49:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3294 transitions. [2024-11-13 21:49:26,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:49:26,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:27,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:35,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1844 states and 3206 transitions. [2024-11-13 21:49:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3206 transitions. [2024-11-13 21:49:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:49:35,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1698 states and 2930 transitions. [2024-11-13 21:49:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2930 transitions. [2024-11-13 21:49:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:49:45,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1648 states and 2834 transitions. [2024-11-13 21:49:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2834 transitions. [2024-11-13 21:49:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:49:47,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:47,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:27,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1654 states and 2841 transitions. [2024-11-13 21:50:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2841 transitions. [2024-11-13 21:50:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:50:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1665 states and 2856 transitions. [2024-11-13 21:51:10,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2856 transitions. [2024-11-13 21:51:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:51:10,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1678 states and 2875 transitions. [2024-11-13 21:52:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2875 transitions. [2024-11-13 21:52:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:52:23,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:31,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1668 states and 2859 transitions. [2024-11-13 21:52:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2859 transitions. [2024-11-13 21:52:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:52:31,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1663 states and 2852 transitions. [2024-11-13 21:52:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2852 transitions. [2024-11-13 21:52:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:52:38,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1648 states and 2826 transitions. [2024-11-13 21:52:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2826 transitions. [2024-11-13 21:52:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:41,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1642 states and 2818 transitions. [2024-11-13 21:52:44,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2818 transitions. [2024-11-13 21:52:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:44,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1631 states and 2802 transitions. [2024-11-13 21:52:48,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2802 transitions. [2024-11-13 21:52:48,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:52:48,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:48,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1614 states and 2776 transitions. [2024-11-13 21:54:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2776 transitions. [2024-11-13 21:54:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:54:23,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:23,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:26,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1608 states and 2763 transitions. [2024-11-13 21:54:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2763 transitions. [2024-11-13 21:54:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:54:26,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:33,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1623 states and 2791 transitions. [2024-11-13 21:54:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2791 transitions. [2024-11-13 21:54:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:54:33,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat