./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d0b255ca8288d7fec2d600e13b499a216c3c13b3ba13eac2e9a1248f762a9435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:13:54,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:13:54,330 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:13:54,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:13:54,339 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:13:54,375 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:13:54,376 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:13:54,376 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:13:54,377 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:13:54,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:13:54,377 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:13:54,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:13:54,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:13:54,381 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:13:54,381 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:13:54,381 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:13:54,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:13:54,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:54,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:13:54,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:13:54,382 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:13:54,382 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:13:54,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:13:54,382 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0b255ca8288d7fec2d600e13b499a216c3c13b3ba13eac2e9a1248f762a9435 [2024-11-13 21:13:54,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:13:54,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:13:54,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:13:54,719 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:13:54,719 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:13:54,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c Unable to find full path for "g++" [2024-11-13 21:13:56,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:13:57,371 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:13:57,372 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c [2024-11-13 21:13:57,422 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/data/6cade47e8/c2d26ae860b042ac90a76c9c936f614d/FLAG7994cf822 [2024-11-13 21:13:57,445 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/data/6cade47e8/c2d26ae860b042ac90a76c9c936f614d [2024-11-13 21:13:57,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:13:57,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:13:57,453 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:57,454 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:13:57,459 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:13:57,460 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:57" (1/1) ... [2024-11-13 21:13:57,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8a425f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:57, skipping insertion in model container [2024-11-13 21:13:57,463 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:57" (1/1) ... [2024-11-13 21:13:57,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:13:58,202 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32048,32061] [2024-11-13 21:13:58,342 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[55802,55815] [2024-11-13 21:13:58,374 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[64372,64385] [2024-11-13 21:13:58,492 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[91775,91788] [2024-11-13 21:13:58,541 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[106857,106870] [2024-11-13 21:13:58,586 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[123963,123976] [2024-11-13 21:13:58,632 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[141761,141774] [2024-11-13 21:13:58,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:58,869 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:13:59,039 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[32048,32061] [2024-11-13 21:13:59,112 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[55802,55815] [2024-11-13 21:13:59,131 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[64372,64385] [2024-11-13 21:13:59,188 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[91775,91788] [2024-11-13 21:13:59,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[106857,106870] [2024-11-13 21:13:59,289 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[123963,123976] [2024-11-13 21:13:59,327 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_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+sep-reducer.c[141761,141774] [2024-11-13 21:13:59,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:59,548 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:13:59,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59 WrapperNode [2024-11-13 21:13:59,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:59,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:59,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:13:59,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:13:59,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:13:59,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:13:59,854 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 10246 [2024-11-13 21:13:59,854 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:59,855 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:13:59,855 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:13:59,855 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:13:59,862 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:13:59,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:13:59,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:13:59,905 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,026 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,111 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,136 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,196 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:14:00,198 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:14:00,198 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:14:00,198 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:14:00,199 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:59" (1/1) ... [2024-11-13 21:14:00,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:14:00,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:14:00,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:14:00,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2e798f5-5063-4ed3-a9bb-baefcb44f8e2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:14:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:14:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:14:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:14:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:14:00,719 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:14:00,721 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:14:07,102 INFO L? ?]: Removed 1980 outVars from TransFormulas that were not future-live. [2024-11-13 21:14:07,102 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:14:07,880 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:14:07,880 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:14:07,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:14:07 BoogieIcfgContainer [2024-11-13 21:14:07,880 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:14:07,881 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:14:07,882 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:14:07,892 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:14:07,892 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:14:07" (1/1) ... [2024-11-13 21:14:07,902 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:14:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:08,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1988 states and 3519 transitions. [2024-11-13 21:14:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3519 transitions. [2024-11-13 21:14:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:14:08,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 1997 states and 3535 transitions. [2024-11-13 21:14:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3535 transitions. [2024-11-13 21:14:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:14:09,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:09,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:09,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2001 states and 3542 transitions. [2024-11-13 21:14:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3542 transitions. [2024-11-13 21:14:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:14:09,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2004 states and 3546 transitions. [2024-11-13 21:14:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3546 transitions. [2024-11-13 21:14:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:14:10,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:10,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3544 states to 2004 states and 3544 transitions. [2024-11-13 21:14:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3544 transitions. [2024-11-13 21:14:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:14:11,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 1936 states and 3418 transitions. [2024-11-13 21:14:11,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3418 transitions. [2024-11-13 21:14:11,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:14:11,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1944 states and 3432 transitions. [2024-11-13 21:14:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3432 transitions. [2024-11-13 21:14:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:13,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1814 states and 3202 transitions. [2024-11-13 21:14:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3202 transitions. [2024-11-13 21:14:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:13,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1626 states and 2860 transitions. [2024-11-13 21:14:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2860 transitions. [2024-11-13 21:14:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:15,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:16,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1643 states and 2892 transitions. [2024-11-13 21:14:20,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2892 transitions. [2024-11-13 21:14:20,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:20,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:20,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:22,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1651 states and 2908 transitions. [2024-11-13 21:14:22,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2908 transitions. [2024-11-13 21:14:22,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:14:22,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:22,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1613 states and 2832 transitions. [2024-11-13 21:14:22,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2832 transitions. [2024-11-13 21:14:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:14:22,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:22,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1613 states and 2830 transitions. [2024-11-13 21:14:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2830 transitions. [2024-11-13 21:14:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:14:23,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:31,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:31,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2829 states to 1613 states and 2829 transitions. [2024-11-13 21:14:31,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2829 transitions. [2024-11-13 21:14:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:14:31,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1602 states and 2811 transitions. [2024-11-13 21:14:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2811 transitions. [2024-11-13 21:14:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:14:47,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:47,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1599 states and 2805 transitions. [2024-11-13 21:14:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2805 transitions. [2024-11-13 21:14:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:14:50,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:50,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:52,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1599 states and 2804 transitions. [2024-11-13 21:15:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2804 transitions. [2024-11-13 21:15:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:15:09,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1526 states and 2673 transitions. [2024-11-13 21:15:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2673 transitions. [2024-11-13 21:15:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:15:19,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1517 states and 2660 transitions. [2024-11-13 21:15:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2660 transitions. [2024-11-13 21:15:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:15:40,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:40,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1513 states and 2654 transitions. [2024-11-13 21:16:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2654 transitions. [2024-11-13 21:16:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:16:14,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1513 states and 2653 transitions. [2024-11-13 21:16:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2653 transitions. [2024-11-13 21:16:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:16:18,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:18,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1510 states and 2647 transitions. [2024-11-13 21:16:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2647 transitions. [2024-11-13 21:16:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:16:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1510 states and 2646 transitions. [2024-11-13 21:16:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2646 transitions. [2024-11-13 21:16:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:16:56,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:56,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1510 states and 2644 transitions. [2024-11-13 21:16:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2644 transitions. [2024-11-13 21:16:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:16:58,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1489 states and 2608 transitions. [2024-11-13 21:17:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2608 transitions. [2024-11-13 21:17:55,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:17:55,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:00,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1486 states and 2602 transitions. [2024-11-13 21:18:00,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2602 transitions. [2024-11-13 21:18:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:18:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:19,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1486 states and 2601 transitions. [2024-11-13 21:18:19,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2601 transitions. [2024-11-13 21:18:19,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:18:19,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:19,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1354 states and 2375 transitions. [2024-11-13 21:18:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2375 transitions. [2024-11-13 21:18:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:18:26,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1354 states and 2374 transitions. [2024-11-13 21:18:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2374 transitions. [2024-11-13 21:18:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:18:53,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1354 states and 2373 transitions. [2024-11-13 21:19:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2373 transitions. [2024-11-13 21:19:17,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:19:17,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1358 states and 2379 transitions. [2024-11-13 21:19:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2379 transitions. [2024-11-13 21:19:43,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:19:43,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:45,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1357 states and 2376 transitions. [2024-11-13 21:19:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2376 transitions. [2024-11-13 21:19:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:19:45,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1369 states and 2398 transitions. [2024-11-13 21:19:48,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2398 transitions. [2024-11-13 21:19:48,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:19:48,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:16,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1369 states and 2397 transitions. [2024-11-13 21:20:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2397 transitions. [2024-11-13 21:20:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:20:16,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:16,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1367 states and 2393 transitions. [2024-11-13 21:21:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2393 transitions. [2024-11-13 21:21:06,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:21:06,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1367 states and 2392 transitions. [2024-11-13 21:21:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2392 transitions. [2024-11-13 21:21:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:21:47,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:47,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1380 states and 2416 transitions. [2024-11-13 21:21:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2416 transitions. [2024-11-13 21:21:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:21:47,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1344 states and 2347 transitions. [2024-11-13 21:21:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2347 transitions. [2024-11-13 21:21:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:21:50,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:50,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1328 states and 2315 transitions. [2024-11-13 21:22:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2315 transitions. [2024-11-13 21:22:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:22:42,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1328 states and 2314 transitions. [2024-11-13 21:23:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2314 transitions. [2024-11-13 21:23:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:23:47,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1328 states and 2313 transitions. [2024-11-13 21:24:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2313 transitions. [2024-11-13 21:24:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:24:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:41,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1332 states and 2320 transitions. [2024-11-13 21:24:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2320 transitions. [2024-11-13 21:24:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:24:41,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:41,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:47,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1300 states and 2259 transitions. [2024-11-13 21:24:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2259 transitions. [2024-11-13 21:24:47,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:24:47,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1300 states and 2258 transitions. [2024-11-13 21:24:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2258 transitions. [2024-11-13 21:24:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:24:52,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1300 states and 2257 transitions. [2024-11-13 21:25:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2257 transitions. [2024-11-13 21:25:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:02,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:27,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1300 states and 2256 transitions. [2024-11-13 21:25:27,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2256 transitions. [2024-11-13 21:25:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:27,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1300 states and 2255 transitions. [2024-11-13 21:25:29,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2255 transitions. [2024-11-13 21:25:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:29,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:29,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:39,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1300 states and 2254 transitions. [2024-11-13 21:25:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2254 transitions. [2024-11-13 21:25:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:39,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:41,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:43,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1296 states and 2248 transitions. [2024-11-13 21:25:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2248 transitions. [2024-11-13 21:25:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:43,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:43,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1321 states and 2296 transitions. [2024-11-13 21:25:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2296 transitions. [2024-11-13 21:25:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:43,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:43,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1335 states and 2321 transitions. [2024-11-13 21:25:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2321 transitions. [2024-11-13 21:25:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:50,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:56,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1218 states and 2100 transitions. [2024-11-13 21:25:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2100 transitions. [2024-11-13 21:25:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:25:56,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:56,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1150 states and 1978 transitions. [2024-11-13 21:26:02,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1978 transitions. [2024-11-13 21:26:02,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:26:02,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1165 states and 2013 transitions. [2024-11-13 21:26:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2013 transitions. [2024-11-13 21:26:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:26:04,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:04,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:21,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:21,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1165 states and 2012 transitions. [2024-11-13 21:26:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2012 transitions. [2024-11-13 21:26:21,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:26:21,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:21,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1180 states and 2034 transitions. [2024-11-13 21:27:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2034 transitions. [2024-11-13 21:27:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:27:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat