./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/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 d5f122a2f661c35cf909df5e65028709a713dbb0aa782040b0d88c7cb2c6627f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:35:23,158 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:35:23,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:35:23,226 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:35:23,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:35:23,247 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:35:23,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:35:23,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:35:23,249 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:35:23,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:35:23,249 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:35:23,249 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:35:23,249 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:35:23,249 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:35:23,249 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:35:23,250 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:35:23,250 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:35:23,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:35:23,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:35:23,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:35:23,251 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:35:23,251 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:35:23,251 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:35:23,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:35:23,251 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/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 -> d5f122a2f661c35cf909df5e65028709a713dbb0aa782040b0d88c7cb2c6627f [2024-12-05 22:35:23,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:35:23,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:35:23,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:35:23,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:35:23,520 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:35:23,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-12-05 22:35:26,255 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/data/d307d5847/43e79a88d03745a389421708e29a22ea/FLAG1c08e5327 [2024-12-05 22:35:26,577 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:35:26,578 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-12-05 22:35:26,599 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/data/d307d5847/43e79a88d03745a389421708e29a22ea/FLAG1c08e5327 [2024-12-05 22:35:26,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/data/d307d5847/43e79a88d03745a389421708e29a22ea [2024-12-05 22:35:26,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:35:26,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:35:26,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:35:26,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:35:26,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:35:26,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:35:26" (1/1) ... [2024-12-05 22:35:26,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4563a582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:26, skipping insertion in model container [2024-12-05 22:35:26,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:35:26" (1/1) ... [2024-12-05 22:35:26,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:35:27,429 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35167,35180] [2024-12-05 22:35:27,449 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36057,36070] [2024-12-05 22:35:27,480 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37945,37958] [2024-12-05 22:35:27,504 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38835,38848] [2024-12-05 22:35:27,547 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41666,41679] [2024-12-05 22:35:27,571 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42559,42572] [2024-12-05 22:35:27,602 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[44450,44463] [2024-12-05 22:35:27,628 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45727,45740] [2024-12-05 22:35:27,815 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61515,61528] [2024-12-05 22:35:27,831 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[62408,62421] [2024-12-05 22:35:27,860 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[64299,64312] [2024-12-05 22:35:27,925 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[68814,68827] [2024-12-05 22:35:28,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:35:28,072 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:35:28,306 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[35167,35180] [2024-12-05 22:35:28,320 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[36057,36070] [2024-12-05 22:35:28,343 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[37945,37958] [2024-12-05 22:35:28,357 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[38835,38848] [2024-12-05 22:35:28,390 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[41666,41679] [2024-12-05 22:35:28,406 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[42559,42572] [2024-12-05 22:35:28,430 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[44450,44463] [2024-12-05 22:35:28,449 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[45727,45740] [2024-12-05 22:35:28,594 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[61515,61528] [2024-12-05 22:35:28,607 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[62408,62421] [2024-12-05 22:35:28,627 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[64299,64312] [2024-12-05 22:35:28,673 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_f6be2991-2ce6-470a-9fbd-5e39f51da47e/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[68814,68827] [2024-12-05 22:35:28,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:35:28,768 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:35:28,769 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28 WrapperNode [2024-12-05 22:35:28,769 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:35:28,770 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:35:28,770 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:35:28,770 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:35:28,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,797 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,892 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 4376 [2024-12-05 22:35:28,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:35:28,893 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:35:28,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:35:28,893 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:35:28,902 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,920 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,920 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,963 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:28,995 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:29,014 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:29,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:29,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:35:29,050 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:35:29,050 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:35:29,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:35:29,051 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:35:28" (1/1) ... [2024-12-05 22:35:29,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:35:29,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:35:29,085 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:35:29,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6be2991-2ce6-470a-9fbd-5e39f51da47e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:35:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:35:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:35:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:35:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:35:29,336 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:35:29,339 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:35:32,817 INFO L? ?]: Removed 279 outVars from TransFormulas that were not future-live. [2024-12-05 22:35:32,817 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:35:33,964 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:35:33,964 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 22:35:33,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:35:33 BoogieIcfgContainer [2024-12-05 22:35:33,965 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:35:33,966 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:35:33,966 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:35:33,978 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:35:33,978 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:35:33" (1/1) ... [2024-12-05 22:35:33,988 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:35:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 781 states and 1359 transitions. [2024-12-05 22:35:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1359 transitions. [2024-12-05 22:35:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 22:35:34,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 940 states and 1729 transitions. [2024-12-05 22:35:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1729 transitions. [2024-12-05 22:35:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 22:35:38,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:38,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:40,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1107 states and 2109 transitions. [2024-12-05 22:35:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2109 transitions. [2024-12-05 22:35:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 22:35:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1204 states and 2320 transitions. [2024-12-05 22:35:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2320 transitions. [2024-12-05 22:35:43,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-05 22:35:43,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:43,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:44,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1204 states and 2317 transitions. [2024-12-05 22:35:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2317 transitions. [2024-12-05 22:35:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:44,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:44,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2542 states to 1306 states and 2542 transitions. [2024-12-05 22:35:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 2542 transitions. [2024-12-05 22:35:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:45,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2548 states to 1309 states and 2548 transitions. [2024-12-05 22:35:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 2548 transitions. [2024-12-05 22:35:45,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:45,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:45,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1410 states and 2770 transitions. [2024-12-05 22:35:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2770 transitions. [2024-12-05 22:35:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:47,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:47,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:47,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:47,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1413 states and 2777 transitions. [2024-12-05 22:35:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2777 transitions. [2024-12-05 22:35:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:47,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:49,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1516 states and 3001 transitions. [2024-12-05 22:35:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 3001 transitions. [2024-12-05 22:35:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:49,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:50,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1519 states and 3009 transitions. [2024-12-05 22:35:50,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3009 transitions. [2024-12-05 22:35:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:50,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:51,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:51,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1609 states and 3197 transitions. [2024-12-05 22:35:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 3197 transitions. [2024-12-05 22:35:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:51,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:51,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:52,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1612 states and 3207 transitions. [2024-12-05 22:35:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 3207 transitions. [2024-12-05 22:35:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:52,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:54,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 1701 states and 3390 transitions. [2024-12-05 22:35:54,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3390 transitions. [2024-12-05 22:35:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:54,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:54,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 1704 states and 3400 transitions. [2024-12-05 22:35:54,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 3400 transitions. [2024-12-05 22:35:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:54,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:54,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:54,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 1707 states and 3411 transitions. [2024-12-05 22:35:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 3411 transitions. [2024-12-05 22:35:54,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:54,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 1710 states and 3422 transitions. [2024-12-05 22:35:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 3422 transitions. [2024-12-05 22:35:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:55,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1795 states and 3593 transitions. [2024-12-05 22:35:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3593 transitions. [2024-12-05 22:35:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:57,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:57,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 1798 states and 3604 transitions. [2024-12-05 22:35:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3604 transitions. [2024-12-05 22:35:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:57,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1803 states and 3622 transitions. [2024-12-05 22:35:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3622 transitions. [2024-12-05 22:35:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:58,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:58,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 1806 states and 3634 transitions. [2024-12-05 22:35:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3634 transitions. [2024-12-05 22:35:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:59,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1809 states and 3646 transitions. [2024-12-05 22:35:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3646 transitions. [2024-12-05 22:35:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:35:59,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:59,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:00,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:00,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1812 states and 3657 transitions. [2024-12-05 22:36:00,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3657 transitions. [2024-12-05 22:36:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:00,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 1817 states and 3675 transitions. [2024-12-05 22:36:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3675 transitions. [2024-12-05 22:36:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:01,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:01,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3686 states to 1820 states and 3686 transitions. [2024-12-05 22:36:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3686 transitions. [2024-12-05 22:36:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3699 states to 1823 states and 3699 transitions. [2024-12-05 22:36:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3699 transitions. [2024-12-05 22:36:02,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:03,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 1826 states and 3711 transitions. [2024-12-05 22:36:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3711 transitions. [2024-12-05 22:36:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:03,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:03,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 1829 states and 3722 transitions. [2024-12-05 22:36:04,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3722 transitions. [2024-12-05 22:36:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:04,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:04,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:04,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 1834 states and 3740 transitions. [2024-12-05 22:36:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3740 transitions. [2024-12-05 22:36:04,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:04,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:04,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 1835 states and 3747 transitions. [2024-12-05 22:36:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3747 transitions. [2024-12-05 22:36:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:05,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:05,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1836 states and 3754 transitions. [2024-12-05 22:36:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 3754 transitions. [2024-12-05 22:36:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:05,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:11,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3934 states to 1922 states and 3934 transitions. [2024-12-05 22:36:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3934 transitions. [2024-12-05 22:36:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:11,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:11,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3947 states to 1925 states and 3947 transitions. [2024-12-05 22:36:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3947 transitions. [2024-12-05 22:36:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:12,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:12,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 1926 states and 3954 transitions. [2024-12-05 22:36:12,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3954 transitions. [2024-12-05 22:36:12,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:12,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:12,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:12,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 1932 states and 3968 transitions. [2024-12-05 22:36:12,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3968 transitions. [2024-12-05 22:36:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:12,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:12,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:14,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3980 states to 1935 states and 3980 transitions. [2024-12-05 22:36:14,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3980 transitions. [2024-12-05 22:36:14,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:14,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:14,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:14,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4038 states to 1959 states and 4038 transitions. [2024-12-05 22:36:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 4038 transitions. [2024-12-05 22:36:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:36:18,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:20,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:20,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 1962 states and 4044 transitions. [2024-12-05 22:36:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 4044 transitions. [2024-12-05 22:36:20,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:20,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:20,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:20,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 1964 states and 4052 transitions. [2024-12-05 22:36:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 4052 transitions. [2024-12-05 22:36:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:20,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:21,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 1966 states and 4060 transitions. [2024-12-05 22:36:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 4060 transitions. [2024-12-05 22:36:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:21,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:21,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:21,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:23,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 1973 states and 4081 transitions. [2024-12-05 22:36:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4081 transitions. [2024-12-05 22:36:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:23,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:24,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:24,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4085 states to 1975 states and 4085 transitions. [2024-12-05 22:36:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 4085 transitions. [2024-12-05 22:36:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:24,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:24,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:26,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:44,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2090 states and 4337 transitions. [2024-12-05 22:36:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4337 transitions. [2024-12-05 22:36:44,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:36:44,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:44,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2202 states and 4588 transitions. [2024-12-05 22:37:11,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4588 transitions. [2024-12-05 22:37:11,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:11,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2203 states and 4590 transitions. [2024-12-05 22:37:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 4590 transitions. [2024-12-05 22:37:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:12,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:12,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:12,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:13,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2204 states and 4592 transitions. [2024-12-05 22:37:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4592 transitions. [2024-12-05 22:37:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:13,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:13,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:16,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:16,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2210 states and 4607 transitions. [2024-12-05 22:37:16,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4607 transitions. [2024-12-05 22:37:16,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:16,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:16,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:16,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:17,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2213 states and 4613 transitions. [2024-12-05 22:37:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 4613 transitions. [2024-12-05 22:37:17,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:17,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:17,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:19,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2214 states and 4615 transitions. [2024-12-05 22:37:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4615 transitions. [2024-12-05 22:37:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:19,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 2215 states and 4617 transitions. [2024-12-05 22:37:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4617 transitions. [2024-12-05 22:37:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:20,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4632 states to 2221 states and 4632 transitions. [2024-12-05 22:37:23,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 4632 transitions. [2024-12-05 22:37:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:23,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:23,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:30,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:30,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4665 states to 2234 states and 4665 transitions. [2024-12-05 22:37:30,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4665 transitions. [2024-12-05 22:37:30,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:30,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:30,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:30,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2397 states and 5022 transitions. [2024-12-05 22:37:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 5022 transitions. [2024-12-05 22:37:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:37:48,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 2569 states and 5391 transitions. [2024-12-05 22:38:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5391 transitions. [2024-12-05 22:38:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:38:03,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 2678 states and 5623 transitions. [2024-12-05 22:38:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5623 transitions. [2024-12-05 22:38:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:38:37,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:04,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 2700 states and 5675 transitions. [2024-12-05 22:39:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5675 transitions. [2024-12-05 22:39:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:39:04,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5676 states to 2701 states and 5676 transitions. [2024-12-05 22:39:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5676 transitions. [2024-12-05 22:39:07,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:39:07,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:07,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:07,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 2703 states and 5679 transitions. [2024-12-05 22:39:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5679 transitions. [2024-12-05 22:39:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:39:11,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2732 states and 5769 transitions. [2024-12-05 22:39:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5769 transitions. [2024-12-05 22:39:48,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:39:48,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:53,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5986 states to 2834 states and 5986 transitions. [2024-12-05 22:40:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5986 transitions. [2024-12-05 22:40:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:40:49,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6082 states to 2863 states and 6082 transitions. [2024-12-05 22:41:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 6082 transitions. [2024-12-05 22:41:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:41:38,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:38,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6094 states to 2869 states and 6094 transitions. [2024-12-05 22:41:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2869 states and 6094 transitions. [2024-12-05 22:41:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:41:43,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:43,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:43,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:31,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 2893 states and 6147 transitions. [2024-12-05 22:42:31,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 6147 transitions. [2024-12-05 22:42:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:42:31,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6150 states to 2896 states and 6150 transitions. [2024-12-05 22:42:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 6150 transitions. [2024-12-05 22:42:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:42:32,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:32,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 2920 states and 6224 transitions. [2024-12-05 22:42:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 6224 transitions. [2024-12-05 22:42:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:42:53,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:53,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6343 states to 2961 states and 6343 transitions. [2024-12-05 22:43:34,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 6343 transitions. [2024-12-05 22:43:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:43:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6418 states to 2985 states and 6418 transitions. [2024-12-05 22:43:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 6418 transitions. [2024-12-05 22:43:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:43:54,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:54,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:14,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:14,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 3009 states and 6489 transitions. [2024-12-05 22:44:14,314 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 6489 transitions. [2024-12-05 22:44:14,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:44:14,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:14,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:52,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6552 states to 3041 states and 6552 transitions. [2024-12-05 22:44:52,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 6552 transitions. [2024-12-05 22:44:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:44:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:55,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:22,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:22,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6623 states to 3065 states and 6623 transitions. [2024-12-05 22:45:22,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 6623 transitions. [2024-12-05 22:45:22,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:45:22,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:22,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:53,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:53,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 3089 states and 6690 transitions. [2024-12-05 22:45:53,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 6690 transitions. [2024-12-05 22:45:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:45:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:46:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:30,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 3113 states and 6758 transitions. [2024-12-05 22:46:30,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3113 states and 6758 transitions. [2024-12-05 22:46:30,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:46:30,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:30,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:47:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6825 states to 3137 states and 6825 transitions. [2024-12-05 22:47:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 6825 transitions. [2024-12-05 22:47:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:47:10,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:47:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6893 states to 3161 states and 6893 transitions. [2024-12-05 22:47:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 6893 transitions. [2024-12-05 22:47:57,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:47:57,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:57,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:57,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:48:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:49,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 3195 states and 6960 transitions. [2024-12-05 22:48:49,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 6960 transitions. [2024-12-05 22:48:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 22:48:49,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:52,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.