./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b --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 876148c876cf7c1b78d2f058097c1ea19d5931075241b9f9a3c243e2bacc58fd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:59:58,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:59:58,085 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:59:58,089 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:59:58,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:59:58,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:59:58,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:59:58,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:59:58,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:59:58,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:59:58,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:59:58,112 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:59:58,113 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:59:58,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:59:58,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:59:58,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:59:58,113 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_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b 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 -> 876148c876cf7c1b78d2f058097c1ea19d5931075241b9f9a3c243e2bacc58fd [2024-12-06 02:59:58,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:59:58,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:59:58,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:59:58,331 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:59:58,332 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:59:58,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-12-06 03:00:00,927 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/data/b9b694662/a58ab33abdc642aba097298c0d1adb3e/FLAGe198bdede [2024-12-06 03:00:01,241 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:00:01,241 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-12-06 03:00:01,257 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/data/b9b694662/a58ab33abdc642aba097298c0d1adb3e/FLAGe198bdede [2024-12-06 03:00:01,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/data/b9b694662/a58ab33abdc642aba097298c0d1adb3e [2024-12-06 03:00:01,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:00:01,502 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:00:01,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:01,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:00:01,508 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:00:01,509 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:01" (1/1) ... [2024-12-06 03:00:01,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b88429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:01, skipping insertion in model container [2024-12-06 03:00:01,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:01" (1/1) ... [2024-12-06 03:00:01,571 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:00:01,808 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[10927,10940] [2024-12-06 03:00:01,830 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14764,14777] [2024-12-06 03:00:01,838 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15985,15998] [2024-12-06 03:00:01,843 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16691,16704] [2024-12-06 03:00:01,850 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18235,18248] [2024-12-06 03:00:01,854 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18941,18954] [2024-12-06 03:00:01,858 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19970,19983] [2024-12-06 03:00:01,867 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[22376,22389] [2024-12-06 03:00:01,871 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23085,23098] [2024-12-06 03:00:01,876 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24122,24135] [2024-12-06 03:00:01,883 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26018,26031] [2024-12-06 03:00:01,903 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29926,29939] [2024-12-06 03:00:01,906 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30635,30648] [2024-12-06 03:00:01,912 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31667,31680] [2024-12-06 03:00:01,922 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33558,33571] [2024-12-06 03:00:01,935 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36771,36784] [2024-12-06 03:00:02,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:02,068 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:00:02,115 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[10927,10940] [2024-12-06 03:00:02,123 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[14764,14777] [2024-12-06 03:00:02,126 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15985,15998] [2024-12-06 03:00:02,128 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16691,16704] [2024-12-06 03:00:02,133 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18235,18248] [2024-12-06 03:00:02,136 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[18941,18954] [2024-12-06 03:00:02,139 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19970,19983] [2024-12-06 03:00:02,145 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[22376,22389] [2024-12-06 03:00:02,147 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[23085,23098] [2024-12-06 03:00:02,150 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[24122,24135] [2024-12-06 03:00:02,155 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[26018,26031] [2024-12-06 03:00:02,165 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29926,29939] [2024-12-06 03:00:02,167 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30635,30648] [2024-12-06 03:00:02,170 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[31667,31680] [2024-12-06 03:00:02,175 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[33558,33571] [2024-12-06 03:00:02,183 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_0e393fba-6660-4a7e-bffa-8d428e050066/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.5.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36771,36784] [2024-12-06 03:00:02,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:02,276 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:00:02,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02 WrapperNode [2024-12-06 03:00:02,276 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:02,277 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:02,277 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:00:02,277 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:00:02,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,320 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,391 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3577 [2024-12-06 03:00:02,392 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:02,392 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:00:02,392 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:00:02,392 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:00:02,400 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,410 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,410 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,439 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,457 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,464 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,470 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:00:02,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:00:02,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:00:02,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:00:02,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:02" (1/1) ... [2024-12-06 03:00:02,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:00:02,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:00:02,512 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:00:02,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e393fba-6660-4a7e-bffa-8d428e050066/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:00:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:00:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:00:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:00:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:00:02,705 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:00:02,707 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:00:04,727 INFO L? ?]: Removed 539 outVars from TransFormulas that were not future-live. [2024-12-06 03:00:04,727 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:00:04,922 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:00:04,922 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 03:00:04,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:04 BoogieIcfgContainer [2024-12-06 03:00:04,922 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:00:04,923 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:00:04,923 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:00:04,934 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:00:04,934 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:04" (1/1) ... [2024-12-06 03:00:04,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:00:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 601 states and 1084 transitions. [2024-12-06 03:00:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1084 transitions. [2024-12-06 03:00:05,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:00:05,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:05,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:05,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 572 states and 1024 transitions. [2024-12-06 03:00:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1024 transitions. [2024-12-06 03:00:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:00:05,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:05,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:06,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 476 states and 832 transitions. [2024-12-06 03:00:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 832 transitions. [2024-12-06 03:00:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:00:06,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:06,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 447 states and 773 transitions. [2024-12-06 03:00:06,420 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 773 transitions. [2024-12-06 03:00:06,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:00:06,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:06,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 418 states and 714 transitions. [2024-12-06 03:00:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 714 transitions. [2024-12-06 03:00:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:00:06,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:06,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:07,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 405 states and 687 transitions. [2024-12-06 03:00:07,351 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 687 transitions. [2024-12-06 03:00:07,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:00:07,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 392 states and 660 transitions. [2024-12-06 03:00:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 660 transitions. [2024-12-06 03:00:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:00:07,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:07,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 373 states and 623 transitions. [2024-12-06 03:00:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 623 transitions. [2024-12-06 03:00:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:00:08,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:08,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 368 states and 612 transitions. [2024-12-06 03:00:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 612 transitions. [2024-12-06 03:00:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:00:10,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:10,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 368 states and 611 transitions. [2024-12-06 03:00:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 611 transitions. [2024-12-06 03:00:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:00:14,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:21,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:21,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 368 states and 609 transitions. [2024-12-06 03:00:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 609 transitions. [2024-12-06 03:00:21,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:00:21,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:21,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 371 states and 612 transitions. [2024-12-06 03:00:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 612 transitions. [2024-12-06 03:00:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:31,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 375 states and 617 transitions. [2024-12-06 03:00:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 617 transitions. [2024-12-06 03:00:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 375 states and 615 transitions. [2024-12-06 03:00:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 615 transitions. [2024-12-06 03:00:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:57,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:57,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 376 states and 616 transitions. [2024-12-06 03:00:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 616 transitions. [2024-12-06 03:00:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:00:58,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:58,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 379 states and 619 transitions. [2024-12-06 03:01:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 619 transitions. [2024-12-06 03:01:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:01:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:35,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 375 states and 612 transitions. [2024-12-06 03:01:35,309 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 612 transitions. [2024-12-06 03:01:35,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:01:35,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:35,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 375 states and 611 transitions. [2024-12-06 03:01:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 611 transitions. [2024-12-06 03:01:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:01:50,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:50,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:51,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 375 states and 609 transitions. [2024-12-06 03:01:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 609 transitions. [2024-12-06 03:01:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:01:52,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:52,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 382 states and 620 transitions. [2024-12-06 03:01:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 620 transitions. [2024-12-06 03:01:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:01:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:01:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:58,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 382 states and 618 transitions. [2024-12-06 03:01:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 618 transitions. [2024-12-06 03:01:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:01:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 385 states and 622 transitions. [2024-12-06 03:02:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 622 transitions. [2024-12-06 03:02:00,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:00,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:00,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 385 states and 621 transitions. [2024-12-06 03:02:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 621 transitions. [2024-12-06 03:02:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:25,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:27,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:28,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 385 states and 620 transitions. [2024-12-06 03:02:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2024-12-06 03:02:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:28,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:29,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 385 states and 619 transitions. [2024-12-06 03:02:29,335 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 619 transitions. [2024-12-06 03:02:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:29,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:31,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 385 states and 617 transitions. [2024-12-06 03:02:31,269 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 617 transitions. [2024-12-06 03:02:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:31,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:31,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 385 states and 616 transitions. [2024-12-06 03:02:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 616 transitions. [2024-12-06 03:02:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 382 states and 611 transitions. [2024-12-06 03:02:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 611 transitions. [2024-12-06 03:02:33,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:33,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 383 states and 612 transitions. [2024-12-06 03:02:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 612 transitions. [2024-12-06 03:02:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:33,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:34,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:34,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 379 states and 605 transitions. [2024-12-06 03:02:34,511 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 605 transitions. [2024-12-06 03:02:34,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:34,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:35,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:36,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 375 states and 598 transitions. [2024-12-06 03:02:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 598 transitions. [2024-12-06 03:02:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:36,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 375 states and 597 transitions. [2024-12-06 03:02:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 597 transitions. [2024-12-06 03:02:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 375 states and 595 transitions. [2024-12-06 03:02:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 595 transitions. [2024-12-06 03:02:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:50,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 375 states and 593 transitions. [2024-12-06 03:02:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 593 transitions. [2024-12-06 03:02:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:54,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:54,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 376 states and 594 transitions. [2024-12-06 03:02:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 594 transitions. [2024-12-06 03:02:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:55,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 376 states and 593 transitions. [2024-12-06 03:02:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 593 transitions. [2024-12-06 03:02:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:57,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:02:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 368 states and 578 transitions. [2024-12-06 03:02:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 578 transitions. [2024-12-06 03:02:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:02:59,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:59,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:59,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:03:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 368 states and 577 transitions. [2024-12-06 03:03:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 577 transitions. [2024-12-06 03:03:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:03:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:03:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 251 states and 399 transitions. [2024-12-06 03:03:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 399 transitions. [2024-12-06 03:03:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:03:46,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:04:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:52,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 262 states and 416 transitions. [2024-12-06 03:04:52,355 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 416 transitions. [2024-12-06 03:04:52,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:04:52,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:52,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:10,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:06:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 282 states and 451 transitions. [2024-12-06 03:06:42,323 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 451 transitions. [2024-12-06 03:06:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:06:42,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:08:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 291 states and 467 transitions. [2024-12-06 03:08:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 467 transitions. [2024-12-06 03:08:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:08:49,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:49,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:10:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 308 states and 495 transitions. [2024-12-06 03:10:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 495 transitions. [2024-12-06 03:10:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:10:53,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:53,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:24,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:13:44,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:44,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 322 states and 518 transitions. [2024-12-06 03:13:44,834 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 518 transitions. [2024-12-06 03:13:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:13:44,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:44,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.