./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:04:07,616 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:04:07,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:04:07,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:04:07,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:04:07,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:04:07,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:04:07,721 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:04:07,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:04:07,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:04:07,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:04:07,722 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:04:07,723 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:04:07,723 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:04:07,723 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:04:07,723 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:04:07,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:04:07,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:04:07,723 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:04:07,723 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:04:07,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:04:07,724 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:04:07,724 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:04:07,724 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-12-06 06:04:08,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:04:08,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:04:08,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:04:08,022 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:04:08,022 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:04:08,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-12-06 06:04:11,166 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/a6c4795bd/a3bc099837294caab9de392b0332d892/FLAG295d45d03 [2024-12-06 06:04:11,667 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:04:11,668 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-12-06 06:04:11,704 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/a6c4795bd/a3bc099837294caab9de392b0332d892/FLAG295d45d03 [2024-12-06 06:04:11,722 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/a6c4795bd/a3bc099837294caab9de392b0332d892 [2024-12-06 06:04:11,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:04:11,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:04:11,729 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:04:11,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:04:11,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:04:11,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:11" (1/1) ... [2024-12-06 06:04:11,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33877f00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:11, skipping insertion in model container [2024-12-06 06:04:11,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:04:11" (1/1) ... [2024-12-06 06:04:11,844 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:04:12,137 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-12-06 06:04:12,145 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-12-06 06:04:13,500 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,501 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,502 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,503 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,504 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,524 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,525 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,527 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,528 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,530 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,531 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,531 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:13,532 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,889 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,916 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,917 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,924 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,924 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,940 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,941 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,942 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,942 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,942 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,943 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,943 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:14,985 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-12-06 06:04:14,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:04:15,019 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:04:15,035 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-12-06 06:04:15,035 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-12-06 06:04:15,084 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,085 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,086 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,094 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,095 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,096 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,096 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,098 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,099 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,099 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,099 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-12-06 06:04:15,324 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,325 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,334 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,335 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,338 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,338 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,349 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,350 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,350 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,351 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,351 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,351 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,352 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:04:15,379 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-12-06 06:04:15,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:04:15,603 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:04:15,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15 WrapperNode [2024-12-06 06:04:15,603 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:04:15,604 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:04:15,605 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:04:15,605 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:04:15,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,749 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-12-06 06:04:15,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:04:15,750 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:04:15,750 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:04:15,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:04:15,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,772 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,773 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,807 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,811 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,816 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,826 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,830 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:04:15,844 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:04:15,844 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:04:15,845 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:04:15,846 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:04:15" (1/1) ... [2024-12-06 06:04:15,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:04:15,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:04:15,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:04:15,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:04:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 06:04:15,907 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 06:04:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 06:04:15,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 06:04:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 06:04:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 06:04:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 06:04:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 06:04:15,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 06:04:15,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 06:04:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 06:04:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:04:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 06:04:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 06:04:15,909 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 06:04:15,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 06:04:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 06:04:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 06:04:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 06:04:15,910 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 06:04:15,910 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 06:04:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 06:04:15,911 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 06:04:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 06:04:15,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:04:15,911 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 06:04:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 06:04:15,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:04:15,911 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 06:04:15,911 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 06:04:16,228 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:04:16,231 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:04:16,975 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 06:04:29,163 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 06:04:29,163 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 06:04:29,306 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-12-06 06:04:29,306 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:04:29,908 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:04:29,908 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:04:29,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:29 BoogieIcfgContainer [2024-12-06 06:04:29,908 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:04:29,910 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:04:29,910 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:04:29,922 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:04:29,922 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:04:29" (1/1) ... [2024-12-06 06:04:29,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:04:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:29,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-12-06 06:04:29,995 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-12-06 06:04:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:04:30,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:30,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:04:48,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-12-06 06:04:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-12-06 06:04:50,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:04:50,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:50,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:59,879 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:05:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:01,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-12-06 06:05:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-12-06 06:05:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:05:01,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:01,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:05:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-12-06 06:05:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-12-06 06:05:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:05:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:05:24,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:24,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-12-06 06:05:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-12-06 06:05:24,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 06:05:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:24,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:05:32,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-12-06 06:05:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-12-06 06:05:32,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:05:32,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:32,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:05:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-12-06 06:05:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-12-06 06:05:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:05:44,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:44,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:05:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-12-06 06:05:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-12-06 06:05:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:05:59,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:06:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:09,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-12-06 06:06:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-12-06 06:06:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:06:09,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:09,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:33,947 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:07:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-12-06 06:07:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-12-06 06:07:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:07:21,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:21,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:28,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:44,397 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:08:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-12-06 06:08:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-12-06 06:08:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:08:06,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:08:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-12-06 06:08:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-12-06 06:08:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:08:24,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:09:11,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 06:09:11,841 INFO L158 Benchmark]: Toolchain (without parser) took 300113.95ms. Allocated memory was 117.4MB in the beginning and 2.8GB in the end (delta: 2.7GB). Free memory was 82.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-12-06 06:09:11,842 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:09:11,843 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3875.20ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 82.7MB in the beginning and 90.3MB in the end (delta: -7.6MB). Peak memory consumption was 90.6MB. Max. memory is 16.1GB. [2024-12-06 06:09:11,843 INFO L158 Benchmark]: Boogie Procedure Inliner took 145.44ms. Allocated memory is still 159.4MB. Free memory was 90.3MB in the beginning and 78.5MB in the end (delta: 11.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 06:09:11,844 INFO L158 Benchmark]: Boogie Preprocessor took 93.11ms. Allocated memory is still 159.4MB. Free memory was 78.5MB in the beginning and 71.9MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:09:11,845 INFO L158 Benchmark]: RCFGBuilder took 14064.24ms. Allocated memory was 159.4MB in the beginning and 234.9MB in the end (delta: 75.5MB). Free memory was 71.9MB in the beginning and 106.5MB in the end (delta: -34.6MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. [2024-12-06 06:09:11,846 INFO L158 Benchmark]: CodeCheck took 281930.13ms. Allocated memory was 234.9MB in the beginning and 2.8GB in the end (delta: 2.6GB). Free memory was 106.5MB in the beginning and 1.1GB in the end (delta: -982.6MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-06 06:09:11,849 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3875.20ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 82.7MB in the beginning and 90.3MB in the end (delta: -7.6MB). Peak memory consumption was 90.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 145.44ms. Allocated memory is still 159.4MB. Free memory was 90.3MB in the beginning and 78.5MB in the end (delta: 11.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.11ms. Allocated memory is still 159.4MB. Free memory was 78.5MB in the beginning and 71.9MB in the end (delta: 6.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 14064.24ms. Allocated memory was 159.4MB in the beginning and 234.9MB in the end (delta: 75.5MB). Free memory was 71.9MB in the beginning and 106.5MB in the end (delta: -34.6MB). Peak memory consumption was 113.1MB. Max. memory is 16.1GB. * CodeCheck took 281930.13ms. Allocated memory was 234.9MB in the beginning and 2.8GB in the end (delta: 2.6GB). Free memory was 106.5MB in the beginning and 1.1GB in the end (delta: -982.6MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 06:09:12,060 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 06:09:12,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:09:14,491 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:09:14,591 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 06:09:14,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:09:14,622 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:09:14,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:09:14,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:09:14,623 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:09:14,623 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:09:14,623 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:09:14,623 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:09:14,624 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:09:14,624 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:09:14,624 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:09:14,624 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:09:14,624 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:09:14,625 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:09:14,625 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:09:14,626 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:14,626 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:09:14,626 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:09:14,626 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c061a12cbc38eba33828b4010e38aa9d2f9e1471733e9a6b829e0f771d8d2fcd [2024-12-06 06:09:14,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:09:14,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:09:14,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:09:14,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:09:14,933 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:09:14,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-12-06 06:09:18,216 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/0617347a9/6455a3bba865426c94b0278b141aac10/FLAGeae39b869 [2024-12-06 06:09:18,729 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:09:18,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2024-12-06 06:09:18,770 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/0617347a9/6455a3bba865426c94b0278b141aac10/FLAGeae39b869 [2024-12-06 06:09:19,280 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/data/0617347a9/6455a3bba865426c94b0278b141aac10 [2024-12-06 06:09:19,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:09:19,284 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:09:19,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:19,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:09:19,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:09:19,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:19" (1/1) ... [2024-12-06 06:09:19,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c015eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:19, skipping insertion in model container [2024-12-06 06:09:19,293 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:19" (1/1) ... [2024-12-06 06:09:19,399 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:09:19,699 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-12-06 06:09:19,706 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-12-06 06:09:20,352 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,450 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,451 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,452 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,462 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,464 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,465 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,465 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,466 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,466 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,467 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,471 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,471 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,474 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,474 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,484 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,485 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,485 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,487 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,488 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,488 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,488 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,490 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,491 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,491 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,492 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:20,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:20,492 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,066 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,067 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,068 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,068 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,288 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,585 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,592 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,603 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,618 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,626 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,635 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,649 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,656 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,689 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,689 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,717 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,718 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,726 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,726 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,739 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,739 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,744 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,745 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,746 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,747 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,747 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,750 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,767 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,770 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,792 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-12-06 06:09:21,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:21,836 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-12-06 06:09:21,887 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:09:21,893 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-12-06 06:09:21,893 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-12-06 06:09:21,923 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,937 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,938 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,938 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,943 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,944 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,945 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,945 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,946 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,946 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,947 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,948 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,949 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,950 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,950 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,955 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,955 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,956 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,956 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,957 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,957 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,957 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,959 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,959 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,959 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,960 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:21,960 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:21,960 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,005 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,005 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,006 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,006 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,050 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,091 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,097 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,103 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,111 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,116 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,122 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,143 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,149 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,158 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,159 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,169 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,170 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,175 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,175 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,186 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,187 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,189 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,190 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,192 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,192 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,192 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,193 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,193 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,196 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,219 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,222 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 06:09:22,232 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-12-06 06:09:22,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:22,250 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:09:22,266 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4503,4516] [2024-12-06 06:09:22,266 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[4563,4576] [2024-12-06 06:09:22,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,307 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,308 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,313 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,314 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,315 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,315 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,316 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,316 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,317 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,317 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7576-7587] [2024-12-06 06:09:22,478 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,478 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,484 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,484 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,486 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,486 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,493 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,494 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,494 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,494 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,494 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,495 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,495 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 06:09:22,515 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_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i[227916,227929] [2024-12-06 06:09:22,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:22,760 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:09:22,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22 WrapperNode [2024-12-06 06:09:22,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:22,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:22,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:09:22,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:09:22,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,844 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,919 INFO L138 Inliner]: procedures = 785, calls = 2425, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 771 [2024-12-06 06:09:22,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:22,920 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:09:22,920 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:09:22,920 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:09:22,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,942 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,943 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,982 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,985 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:22,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:23,004 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:23,009 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:23,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:09:23,023 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:09:23,023 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:09:23,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:09:23,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:22" (1/1) ... [2024-12-06 06:09:23,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:23,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:09:23,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:09:23,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:09:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 06:09:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 06:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 06:09:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 06:09:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 06:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-12-06 06:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 06:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:09:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-12-06 06:09:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-12-06 06:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-12-06 06:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 06:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-12-06 06:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-12-06 06:09:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-12-06 06:09:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-12-06 06:09:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 06:09:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-12-06 06:09:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-12-06 06:09:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-12-06 06:09:23,446 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:09:23,449 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:09:45,559 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 06:10:06,334 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2024-12-06 06:10:06,335 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2024-12-06 06:10:06,718 INFO L? ?]: Removed 154 outVars from TransFormulas that were not future-live. [2024-12-06 06:10:06,718 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:10:07,101 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:10:07,101 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:10:07,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:10:07 BoogieIcfgContainer [2024-12-06 06:10:07,101 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:10:07,102 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:10:07,102 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:10:07,113 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:10:07,113 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:10:07" (1/1) ... [2024-12-06 06:10:07,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:10:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 124 states and 156 transitions. [2024-12-06 06:10:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 156 transitions. [2024-12-06 06:10:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:10:07,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:07,181 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:10:07,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:10:07,183 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:10:07,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 06:10:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:16,729 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:10:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:26,342 INFO L256 TraceCheckSpWp]: Trace formula consists of 2461 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:10:26,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:10:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:10:27,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 06:10:37,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.53s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:48,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:10:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 126 states and 156 transitions. [2024-12-06 06:10:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 156 transitions. [2024-12-06 06:10:51,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:10:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:51,147 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:10:51,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:10:51,150 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:10:51,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 06:11:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:00,697 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:11:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:10,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 2597 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 06:11:10,062 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:11:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:11:13,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 06:11:30,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:11:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-12-06 06:11:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-12-06 06:11:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:11:30,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:30,575 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:11:30,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:11:30,578 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:11:30,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 06:11:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:44,131 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:11:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:54,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 2573 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 06:11:54,602 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:02,937 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 06:12:02,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 06:12:15,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:25,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:12:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:32,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 165 transitions. [2024-12-06 06:12:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 165 transitions. [2024-12-06 06:12:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:12:32,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:32,751 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:12:32,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:12:32,754 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:12:32,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 06:12:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:42,783 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:12:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:52,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:12:52,791 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:12:59,124 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 06:12:59,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 06:13:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 136 states and 169 transitions. [2024-12-06 06:13:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 169 transitions. [2024-12-06 06:13:06,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:13:06,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:06,676 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:13:06,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:13:06,679 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:13:06,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 06:13:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:17,455 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:13:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:27,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 2924 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 06:13:27,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:13:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 06:13:31,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 06:13:35,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 137 states and 169 transitions. [2024-12-06 06:13:35,584 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2024-12-06 06:13:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 06:13:35,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:35,586 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:13:35,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:13:35,589 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:13:35,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 06:13:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:51,137 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:14:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:01,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 2900 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:14:01,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:14:07,312 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:14:07,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 06:14:22,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:14:32,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 06:14:32,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:32,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-12-06 06:14:32,417 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-12-06 06:14:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:14:32,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:32,419 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:14:32,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:14:32,421 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:14:32,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 06:14:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:54,825 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:15:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:04,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 2956 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:15:04,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:15:20,276 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:15:20,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-12-06 06:15:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 142 states and 173 transitions. [2024-12-06 06:15:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 173 transitions. [2024-12-06 06:15:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:15:37,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:37,498 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:15:37,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:15:37,500 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:15:37,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 06:15:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:50,600 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:15:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:58,328 INFO L256 TraceCheckSpWp]: Trace formula consists of 2964 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 06:15:58,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:01,403 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:16:01,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-06 06:16:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 143 states and 173 transitions. [2024-12-06 06:16:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 173 transitions. [2024-12-06 06:16:01,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 06:16:01,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:01,922 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:16:01,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:16:01,924 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:16:01,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 06:16:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:15,444 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:16:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:22,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 3052 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 06:16:22,953 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:50,144 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2024-12-06 06:16:50,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 210 treesize of output 163 [2024-12-06 06:16:50,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 7 [2024-12-06 06:16:50,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:16:50,697 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:16:50,698 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:16:59,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-12-06 06:17:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 06:17:36,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56ba0032-1abd-4ff7-9f9c-d03b83bc3a6b/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0