./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/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 a2f0a82a50bc275c6e2e2ec318329147ea6f6c7b468577c521e1ed81fea6d241 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:06:49,926 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:06:49,985 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:06:49,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:06:49,996 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:06:50,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:06:50,038 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:06:50,038 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:06:50,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:06:50,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:06:50,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:06:50,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:06:50,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:06:50,040 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:06:50,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:06:50,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:06:50,040 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:06:50,040 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:06:50,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:50,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:06:50,041 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:06:50,041 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:06:50,041 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:06:50,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:06:50,041 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/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 -> a2f0a82a50bc275c6e2e2ec318329147ea6f6c7b468577c521e1ed81fea6d241 [2024-11-13 22:06:50,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:06:50,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:06:50,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:06:50,310 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:06:50,310 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:06:50,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i Unable to find full path for "g++" [2024-11-13 22:06:52,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:06:52,912 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:06:52,912 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2024-11-13 22:06:52,978 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/data/d82e30eb7/9e437192234b4885b2b3582a7f16ad3c/FLAG352d2e60b [2024-11-13 22:06:53,003 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/data/d82e30eb7/9e437192234b4885b2b3582a7f16ad3c [2024-11-13 22:06:53,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:06:53,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:06:53,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:53,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:06:53,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:06:53,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:53" (1/1) ... [2024-11-13 22:06:53,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a3cf2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:53, skipping insertion in model container [2024-11-13 22:06:53,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:53" (1/1) ... [2024-11-13 22:06:53,142 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:06:53,517 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2024-11-13 22:06:53,527 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2024-11-13 22:06:54,697 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,698 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,698 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,699 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,715 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,716 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,719 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,721 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,722 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,722 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:54,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,051 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,052 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,098 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,118 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,119 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,120 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,120 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,121 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,122 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,174 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[229734,229747] [2024-11-13 22:06:56,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:56,217 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:06:56,234 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2024-11-13 22:06:56,236 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2024-11-13 22:06:56,307 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,311 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,311 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,312 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,312 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,323 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,324 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,325 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,326 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,327 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,327 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-11-13 22:06:56,583 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,594 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,594 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,597 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,598 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,610 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,611 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,612 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,612 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,612 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,612 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,613 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:06:56,639 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_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[229734,229747] [2024-11-13 22:06:56,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:56,854 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:06:56,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56 WrapperNode [2024-11-13 22:06:56,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:56,856 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:56,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:06:56,856 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:06:56,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:56,965 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,103 INFO L138 Inliner]: procedures = 764, calls = 2494, calls flagged for inlining = 70, calls inlined = 19, statements flattened = 1095 [2024-11-13 22:06:57,107 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:57,108 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:06:57,108 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:06:57,108 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:06:57,116 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,131 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,210 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,230 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,242 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,264 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:06:57,265 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:06:57,265 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:06:57,265 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:06:57,266 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:57,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:57,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:06:57,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:06:57,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc2b7dd-8316-4db9-be2f-d0eed93c07be/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:06:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 22:06:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2024-11-13 22:06:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2024-11-13 22:06:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2024-11-13 22:06:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2024-11-13 22:06:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:06:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:06:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:06:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-13 22:06:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:06:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:06:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:06:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:06:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:06:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:06:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 22:06:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 22:06:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:06:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:06:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 22:06:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 22:06:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:06:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2024-11-13 22:06:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2024-11-13 22:06:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:06:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:06:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:06:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:06:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:06:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:06:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2024-11-13 22:06:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2024-11-13 22:06:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:06:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:06:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:06:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 22:06:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 22:06:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:06:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:06:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:06:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 22:06:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:06:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2024-11-13 22:06:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2024-11-13 22:06:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 22:06:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 22:06:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 22:06:57,335 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 22:06:57,336 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2024-11-13 22:06:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2024-11-13 22:06:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 22:06:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 22:06:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:06:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 22:06:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 22:06:57,729 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:06:57,731 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:06:58,003 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2024-11-13 22:06:58,003 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !true; [2024-11-13 22:06:58,040 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2024-11-13 22:06:58,101 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 22:07:10,437 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !true; [2024-11-13 22:07:10,437 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2024-11-13 22:07:10,641 INFO L? ?]: Removed 314 outVars from TransFormulas that were not future-live. [2024-11-13 22:07:10,641 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:11,249 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:11,249 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-13 22:07:11,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:11 BoogieIcfgContainer [2024-11-13 22:07:11,250 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:11,253 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:11,253 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:11,261 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:11,262 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:11" (1/1) ... [2024-11-13 22:07:11,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:07:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2024-11-13 22:07:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2024-11-13 22:07:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:07:11,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-13 22:07:31,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:32,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 263 states and 359 transitions. [2024-11-13 22:07:32,668 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 359 transitions. [2024-11-13 22:07:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:07:32,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:45,674 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 22:07:56,177 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 22:07:59,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 265 states and 366 transitions. [2024-11-13 22:07:59,754 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 366 transitions. [2024-11-13 22:07:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:07:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-13 22:08:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 268 states and 377 transitions. [2024-11-13 22:08:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 377 transitions. [2024-11-13 22:08:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:08:23,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-13 22:08:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 270 states and 395 transitions. [2024-11-13 22:08:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 395 transitions. [2024-11-13 22:08:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:08:38,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-13 22:08:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 273 states and 407 transitions. [2024-11-13 22:08:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 407 transitions. [2024-11-13 22:08:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:08:58,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 22:10:11,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:11:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 312 states and 474 transitions. [2024-11-13 22:11:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 474 transitions. [2024-11-13 22:11:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:11:51,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,252 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-13 22:12:46,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:46,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 316 states and 480 transitions. [2024-11-13 22:12:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 480 transitions. [2024-11-13 22:12:46,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:12:46,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:46,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-13 22:14:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 331 states and 512 transitions. [2024-11-13 22:14:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 512 transitions. [2024-11-13 22:14:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:14:53,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-13 22:16:26,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 335 states and 516 transitions. [2024-11-13 22:16:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 516 transitions. [2024-11-13 22:16:26,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:16:26,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:26,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-13 22:17:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 318 states and 486 transitions. [2024-11-13 22:17:12,265 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 486 transitions. [2024-11-13 22:17:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:17:12,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:04,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:04,180 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:04,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:04,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:30,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:40,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:48,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:48,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:56,495 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:18:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:18:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:18:56,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:18:56,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:56,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,585 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:14,429 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:14,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:14,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:14,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:23,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:33,998 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:34,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:45,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:45,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:19:55,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:19:55,908 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:19:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:19:55,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:07,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:19,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:19,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:29,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:39,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:49,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:49,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:49,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:20:59,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:20:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:20:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:20:59,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:21:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:21:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:21:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:21:09,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-13 22:21:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 322 states and 493 transitions. [2024-11-13 22:21:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 493 transitions. [2024-11-13 22:21:18,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:21:18,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:18,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms