./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/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_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/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 64bit --witnessprinter.graph.data.programhash 839f41a2c3e360479cb51d794d3ab0f4c035e5d91806fe8b36886ee505a3f070 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:40:43,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:40:43,278 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:40:43,288 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:40:43,288 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:40:43,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:40:43,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:40:43,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:40:43,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:40:43,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:40:43,338 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:40:43,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:40:43,339 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:40:43,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:40:43,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:40:43,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:40:43,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:40:43,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:40:43,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:40:43,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:40:43,342 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:40:43,342 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:40:43,343 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:40:43,343 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:40:43,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:43,344 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:40:43,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:40:43,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:40:43,344 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:40:43,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:40:43,345 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_9a73b9ee-5887-4171-8245-4cd062451249/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 839f41a2c3e360479cb51d794d3ab0f4c035e5d91806fe8b36886ee505a3f070 [2024-11-13 21:40:43,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:40:43,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:40:43,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:40:43,746 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:40:43,746 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:40:43,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i Unable to find full path for "g++" [2024-11-13 21:40:45,843 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:40:46,713 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:40:46,714 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2024-11-13 21:40:46,775 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/data/a2ea5943e/425294157cbb432d9e5b13a2e18fd5f5/FLAG384b9b2e8 [2024-11-13 21:40:46,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/data/a2ea5943e/425294157cbb432d9e5b13a2e18fd5f5 [2024-11-13 21:40:46,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:40:46,925 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:40:46,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:46,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:40:46,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:40:46,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:46" (1/1) ... [2024-11-13 21:40:46,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e44b6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:46, skipping insertion in model container [2024-11-13 21:40:46,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:40:46" (1/1) ... [2024-11-13 21:40:47,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:40:47,425 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[4492,4505] [2024-11-13 21:40:47,436 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[4552,4565] [2024-11-13 21:40:48,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,803 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,804 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:48,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,377 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,378 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,415 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,424 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,445 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,446 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,447 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,448 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,448 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,449 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,449 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,542 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[227890,227903] [2024-11-13 21:40:50,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:50,599 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:40:50,623 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[4492,4505] [2024-11-13 21:40:50,623 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[4552,4565] [2024-11-13 21:40:50,702 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,702 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,703 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,703 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,704 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,720 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,722 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,725 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,727 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,727 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-13 21:40:50,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,985 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,986 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,989 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:50,990 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,003 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,006 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,006 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,007 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,008 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 21:40:51,039 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_9a73b9ee-5887-4171-8245-4cd062451249/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i[227890,227903] [2024-11-13 21:40:51,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:40:51,405 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:40:51,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51 WrapperNode [2024-11-13 21:40:51,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:40:51,410 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:51,410 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:40:51,410 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:40:51,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,674 INFO L138 Inliner]: procedures = 763, calls = 2447, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 643 [2024-11-13 21:40:51,675 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:40:51,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:40:51,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:40:51,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:40:51,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,695 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,761 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,766 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,780 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,792 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,810 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:40:51,815 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:40:51,815 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:40:51,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:40:51,816 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:40:51" (1/1) ... [2024-11-13 21:40:51,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:40:51,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:40:51,874 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:40:51,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a73b9ee-5887-4171-8245-4cd062451249/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:40:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 21:40:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:40:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:40:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:40:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 21:40:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 21:40:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:40:51,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:40:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 21:40:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 21:40:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:40:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:40:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_next [2024-11-13 21:40:51,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_next [2024-11-13 21:40:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 21:40:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:40:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 21:40:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 21:40:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:40:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2024-11-13 21:40:51,917 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:40:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-13 21:40:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 21:40:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 21:40:51,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:40:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 21:40:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 21:40:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 21:40:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 21:40:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 21:40:51,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 21:40:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:40:51,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:40:51,921 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 21:40:51,922 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 21:40:52,385 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:40:52,387 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:41:05,073 INFO L? ?]: Removed 161 outVars from TransFormulas that were not future-live. [2024-11-13 21:41:05,074 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:41:05,906 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:41:05,907 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:41:05,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:05 BoogieIcfgContainer [2024-11-13 21:41:05,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:41:05,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:41:05,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:41:05,921 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:41:05,921 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:41:05" (1/1) ... [2024-11-13 21:41:05,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:41:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 129 states and 166 transitions. [2024-11-13 21:41:06,015 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 166 transitions. [2024-11-13 21:41:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:41:06,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 21:41:27,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:41:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 133 states and 169 transitions. [2024-11-13 21:41:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 169 transitions. [2024-11-13 21:41:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:41:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,594 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:41:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 135 states and 176 transitions. [2024-11-13 21:41:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 176 transitions. [2024-11-13 21:41:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:41:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:42:02,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:42:13,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 137 states and 182 transitions. [2024-11-13 21:42:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 182 transitions. [2024-11-13 21:42:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:42:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:37,641 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:42:51,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:43:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:21,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 139 states and 187 transitions. [2024-11-13 21:43:21,018 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 187 transitions. [2024-11-13 21:43:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:43:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:42,567 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:44:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:03,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 142 states and 191 transitions. [2024-11-13 21:44:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-11-13 21:44:03,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:44:03,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:03,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:13,644 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 21:44:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 146 states and 197 transitions. [2024-11-13 21:44:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 197 transitions. [2024-11-13 21:44:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:44:18,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:23,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:52,807 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 21:46:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 158 states and 223 transitions. [2024-11-13 21:46:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 223 transitions. [2024-11-13 21:46:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:46:39,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,663 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 21:46:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 158 states and 223 transitions. [2024-11-13 21:46:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 223 transitions. [2024-11-13 21:46:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:46:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:17,930 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:48:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 166 states and 237 transitions. [2024-11-13 21:48:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-11-13 21:48:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:48:44,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:49:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:49:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:49:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:26,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:49:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:49:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:49:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:36,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:49:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:49:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:49:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:49:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:49:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:49:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:49:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:06,926 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:06,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:06,959 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:06,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:06,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:06,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:15,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:24,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:24,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:32,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:32,906 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:32,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:38,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:50:50,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:50:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:50:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:50:50,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:50,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,105 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:00,138 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:00,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:00,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:08,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:16,846 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:16,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:25,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:25,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:33,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:42,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:42,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,047 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:51,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,369 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:51:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:51:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:51:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:51:59,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:08,079 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:08,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:08,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:08,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:16,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:16,669 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:16,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:29,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:33,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:41,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:41,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:50,268 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:50,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:52:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:52:59,021 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:52:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:52:59,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,504 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:07,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:16,041 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:16,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:16,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:24,405 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:24,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:24,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:32,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:32,982 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:32,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:41,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:41,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:50,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:50,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:53:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:53:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:53:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:58,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:07,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:23,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:23,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:23,989 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:23,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:32,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:32,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:32,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:41,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:50,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:50,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:54:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:54:58,568 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:54:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:54:58,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:55:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:07,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:55:07,176 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:55:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:55:07,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:07,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:15,650 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 21:55:15,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:15,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 242 transitions. [2024-11-13 21:55:15,678 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 242 transitions. [2024-11-13 21:55:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:55:15,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:15,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms