./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk --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 5d9c9690ebf4d597a96d56bea07230a5398e6c36b9eab0d2fba1dbd8091088b4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:38:19,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:38:19,896 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:38:19,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:38:19,904 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:38:19,944 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:38:19,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:38:19,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:38:19,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:38:19,946 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:38:19,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:38:19,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:38:19,949 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:38:19,953 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:38:19,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:38:19,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:38:19,954 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:38:19,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:38:19,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:38:19,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:38:19,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:38:19,956 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:38:19,956 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:38:19,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:38:19,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:19,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:38:19,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:38:19,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:38:19,958 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:38:19,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:38:19,958 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d9c9690ebf4d597a96d56bea07230a5398e6c36b9eab0d2fba1dbd8091088b4 [2024-11-08 22:38:20,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:38:20,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:38:20,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:38:20,338 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:38:20,339 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:38:20,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:38:22,829 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:38:23,464 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:38:23,464 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i [2024-11-08 22:38:23,509 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/data/3aa1daeeb/8f856f44a01e40bbaaddbf3e07229154/FLAG3bab27f5a [2024-11-08 22:38:23,532 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/data/3aa1daeeb/8f856f44a01e40bbaaddbf3e07229154 [2024-11-08 22:38:23,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:38:23,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:38:23,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:23,542 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:38:23,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:38:23,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:23" (1/1) ... [2024-11-08 22:38:23,552 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d05bfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:23, skipping insertion in model container [2024-11-08 22:38:23,552 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:23" (1/1) ... [2024-11-08 22:38:23,739 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:38:24,176 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_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2024-11-08 22:38:24,186 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_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2024-11-08 22:38:25,660 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,661 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,662 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,663 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,667 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,694 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,695 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,699 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,701 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,704 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,709 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,710 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:25,711 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:26,843 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:26,852 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:26,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:26,988 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:38:27,006 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_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2024-11-08 22:38:27,007 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_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2024-11-08 22:38:27,095 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,096 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,097 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,097 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,098 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,108 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,109 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,111 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,112 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,113 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,114 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,115 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,116 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,246 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,256 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:38:27,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7737-7748] [2024-11-08 22:38:27,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:27,607 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:38:27,608 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27 WrapperNode [2024-11-08 22:38:27,608 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:27,610 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:27,610 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:38:27,610 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:38:27,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,731 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,834 INFO L138 Inliner]: procedures = 680, calls = 1678, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 656 [2024-11-08 22:38:27,838 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:27,842 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:38:27,843 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:38:27,843 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:38:27,861 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,881 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,881 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,913 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,960 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:38:27,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:38:27,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:38:27,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:38:27,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:27" (1/1) ... [2024-11-08 22:38:27,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:27,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:38:28,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:38:28,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b582ff2-c429-4cf4-bcdd-cea2e10c6f3e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:38:28,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:38:28,052 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 22:38:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 22:38:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 22:38:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 22:38:28,054 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:38:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:38:28,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:38:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:38:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:38:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:38:28,056 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:38:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:38:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:38:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:38:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:38:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 22:38:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 22:38:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:38:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:38:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:38:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:38:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-08 22:38:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-08 22:38:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:38:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:38:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:38:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:38:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:38:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-08 22:38:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-08 22:38:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-08 22:38:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-08 22:38:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:38:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:38:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 22:38:28,061 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 22:38:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:38:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:38:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:38:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:38:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:38:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:38:28,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:38:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:38:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:38:28,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:38:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:38:28,439 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:38:28,440 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:38:41,914 INFO L? ?]: Removed 128 outVars from TransFormulas that were not future-live. [2024-11-08 22:38:41,914 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:38:42,282 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:38:42,283 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:38:42,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:42 BoogieIcfgContainer [2024-11-08 22:38:42,284 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:38:42,285 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:38:42,286 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:38:42,297 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:38:42,297 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:42" (1/1) ... [2024-11-08 22:38:42,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:38:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 157 states and 208 transitions. [2024-11-08 22:38:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 208 transitions. [2024-11-08 22:38:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:38:42,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:39:03,623 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 [] [2024-11-08 22:39:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:04,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 159 states and 216 transitions. [2024-11-08 22:39:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 216 transitions. [2024-11-08 22:39:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:39:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:12,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:13,934 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:39:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 161 states and 219 transitions. [2024-11-08 22:39:14,396 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2024-11-08 22:39:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:39:14,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-08 22:39:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 166 states and 226 transitions. [2024-11-08 22:39:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 226 transitions. [2024-11-08 22:39:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:39:23,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:39:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 175 states and 240 transitions. [2024-11-08 22:39:34,460 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 240 transitions. [2024-11-08 22:39:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:39:34,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-08 22:39:43,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 178 states and 244 transitions. [2024-11-08 22:39:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 244 transitions. [2024-11-08 22:39:43,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:39:43,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:39:50,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 166 states and 224 transitions. [2024-11-08 22:39:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 224 transitions. [2024-11-08 22:39:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:39:50,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:09,762 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:40:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:40:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:40:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:40:22,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:40:37,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:40:37,389 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:40:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:40:37,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:40:53,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:40:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:40:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:40:53,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:41:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:41:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:41:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:41:09,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:41:21,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:41:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:41:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:41:21,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:41:36,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:41:36,850 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:41:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:41:36,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:46,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:48,931 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:41:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:41:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:41:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:41:48,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:42:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:42:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:42:02,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:42:02,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:42:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:42:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:42:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:42:12,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,885 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:42:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:42:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:42:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:42:24,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:42:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:42:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:42:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:42:38,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,986 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:42:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:42:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:42:54,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:42:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:43:09,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:43:09,315 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:43:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:09,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:09,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:21,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:43:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:43:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:43:24,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:24,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,848 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:43:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:43:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:43:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:51,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:43:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:43:54,516 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:43:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:43:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:09,424 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:44:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:44:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:44:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:44:09,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:23,967 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:44:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:44:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:44:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:44:23,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:44:38,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:44:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:44:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:44:38,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:52,775 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:44:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:44:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:44:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:44:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:45:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:45:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:45:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:45:06,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:06,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:17,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:45:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:45:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:45:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:45:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:45:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:45:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:45:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:45:34,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:49,040 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:45:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:45:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:45:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:45:49,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,761 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:46:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:46:00,780 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:46:00,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:00,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:46:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:14,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:46:14,364 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:46:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:14,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:14,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:46:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:46:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:46:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:27,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:46:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:46:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:46:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:40,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:46:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:46:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:46:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:46:53,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:53,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:47:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:47:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:47:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:05,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:47:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:47:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:47:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:17,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:47:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:30,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:47:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:47:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:30,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,071 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:47:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:43,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:47:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:47:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:43,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:43,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:52,981 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:47:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:47:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:47:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:53,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:48:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:48:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:48:03,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:03,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:03,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:12,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:48:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:48:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:48:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:14,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:14,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:48:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:48:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:48:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:27,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:48:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:48:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:48:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:39,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:48:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:48:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:48:51,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:48:51,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:49:03,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:49:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:49:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:03,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:03,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,983 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:49:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:49:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:49:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:14,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:49:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:49:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:49:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:26,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:49:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:49:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:49:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:38,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:49:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:49:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:49:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:49:49,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:49,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:50:00,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:50:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:50:00,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:50:00,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:00,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:11,794 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:50:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:50:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:50:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:50:11,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:50:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:50:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:50:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:50:25,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:50:39,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:50:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:50:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:50:39,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:53,729 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:50:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:50:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:50:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:50:53,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:53,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:51:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:51:06,819 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:51:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:51:06,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:06,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:51:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:20,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:51:20,737 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:51:20,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:51:20,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:20,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:51:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:51:33,851 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:51:33,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:51:33,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:33,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:51:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:51:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:51:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:51:45,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:59,452 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:51:59,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:51:59,469 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:51:59,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:51:59,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:52:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:52:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:52:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:52:12,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:12,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,629 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-08 22:52:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:25,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 175 states and 239 transitions. [2024-11-08 22:52:25,645 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 239 transitions. [2024-11-08 22:52:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:52:25,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:25,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms