./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_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_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/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_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/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_555cdf0c-afda-4f0c-a471-a2b3824234a6/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 d7eaf0344f6f57c66c46804220c62b0485b08b4ef0e684c487eaec2203e797bb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:04:30,503 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:04:30,569 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:04:30,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:04:30,575 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:04:30,598 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:04:30,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:04:30,599 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:04:30,599 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:04:30,599 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:04:30,599 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:04:30,600 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:04:30,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:04:30,601 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:04:30,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:04:30,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:04:30,601 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_555cdf0c-afda-4f0c-a471-a2b3824234a6/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 -> d7eaf0344f6f57c66c46804220c62b0485b08b4ef0e684c487eaec2203e797bb [2024-12-06 05:04:30,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:04:30,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:04:30,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:04:30,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:04:30,895 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:04:30,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2024-12-06 05:04:33,833 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/data/96cb6231c/62c9d41dfbed4e59b207734633690c8c/FLAG155665318 [2024-12-06 05:04:34,246 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:04:34,247 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2024-12-06 05:04:34,271 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/data/96cb6231c/62c9d41dfbed4e59b207734633690c8c/FLAG155665318 [2024-12-06 05:04:34,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/data/96cb6231c/62c9d41dfbed4e59b207734633690c8c [2024-12-06 05:04:34,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:04:34,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:04:34,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:04:34,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:04:34,292 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:04:34,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:04:34" (1/1) ... [2024-12-06 05:04:34,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65963cc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:34, skipping insertion in model container [2024-12-06 05:04:34,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:04:34" (1/1) ... [2024-12-06 05:04:34,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:04:34,527 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4504,4517] [2024-12-06 05:04:34,531 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_555cdf0c-afda-4f0c-a471-a2b3824234a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4564,4577] [2024-12-06 05:04:35,430 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,431 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,431 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,432 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,433 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,449 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,450 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,452 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:35,452 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,150 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,151 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:04:36,244 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:04:36,258 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_555cdf0c-afda-4f0c-a471-a2b3824234a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4504,4517] [2024-12-06 05:04:36,259 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_555cdf0c-afda-4f0c-a471-a2b3824234a6/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i[4564,4577] [2024-12-06 05:04:36,337 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,337 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,338 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,338 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,339 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,347 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,348 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,349 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,349 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,441 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,441 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 05:04:36,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-12-06 05:04:36,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:04:36,656 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:04:36,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36 WrapperNode [2024-12-06 05:04:36,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:04:36,658 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:04:36,659 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:04:36,659 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:04:36,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,763 INFO L138 Inliner]: procedures = 678, calls = 1525, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 683 [2024-12-06 05:04:36,763 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:04:36,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:04:36,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:04:36,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:04:36,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,782 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,811 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,813 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,818 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,824 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,828 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,838 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:04:36,838 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:04:36,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:04:36,839 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:04:36,840 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:04:36" (1/1) ... [2024-12-06 05:04:36,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:04:36,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:04:36,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:04:36,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_555cdf0c-afda-4f0c-a471-a2b3824234a6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:04:36,916 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-12-06 05:04:36,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 05:04:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 05:04:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:04:36,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:04:36,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:04:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 05:04:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 05:04:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 05:04:36,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 05:04:36,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-12-06 05:04:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 05:04:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 05:04:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-06 05:04:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:04:36,919 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-12-06 05:04:36,919 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-12-06 05:04:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-12-06 05:04:36,920 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-12-06 05:04:36,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:04:37,187 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:04:37,190 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:04:49,380 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-12-06 05:04:49,380 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:04:49,754 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:04:49,754 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:04:49,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:04:49 BoogieIcfgContainer [2024-12-06 05:04:49,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:04:49,756 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:04:49,756 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:04:49,764 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:04:49,764 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:04:49" (1/1) ... [2024-12-06 05:04:49,771 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:04:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 134 states and 181 transitions. [2024-12-06 05:04:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 181 transitions. [2024-12-06 05:04:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:04:49,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-12-06 05:05:06,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:05:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-12-06 05:05:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-12-06 05:05:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:05:06,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:12,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-06 05:05:25,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:05:28,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 136 states and 182 transitions. [2024-12-06 05:05:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-12-06 05:05:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:05:28,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:38,256 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:05:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 186 transitions. [2024-12-06 05:05:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 186 transitions. [2024-12-06 05:05:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:05:41,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:41,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:05:52,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 141 states and 188 transitions. [2024-12-06 05:05:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions. [2024-12-06 05:05:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:05:52,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:01,558 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:06:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 142 states and 191 transitions. [2024-12-06 05:06:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-12-06 05:06:05,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:06:05,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:05,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:14,868 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:06:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 143 states and 192 transitions. [2024-12-06 05:06:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 192 transitions. [2024-12-06 05:06:18,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:06:18,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:18,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:30,094 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:06:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 144 states and 193 transitions. [2024-12-06 05:06:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 193 transitions. [2024-12-06 05:06:35,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:06:35,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:35,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:06:52,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 145 states and 194 transitions. [2024-12-06 05:06:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-12-06 05:06:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:06:52,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:07:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 195 transitions. [2024-12-06 05:07:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-12-06 05:07:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:07:11,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:23,721 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:07:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 147 states and 196 transitions. [2024-12-06 05:07:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 196 transitions. [2024-12-06 05:07:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:07:29,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:29,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:07:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 197 transitions. [2024-12-06 05:07:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-12-06 05:07:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:07:47,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:08:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 149 states and 198 transitions. [2024-12-06 05:08:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2024-12-06 05:08:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:08:04,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:08:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:28,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 150 states and 199 transitions. [2024-12-06 05:08:28,807 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 199 transitions. [2024-12-06 05:08:28,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:08:28,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:28,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:08:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 151 states and 200 transitions. [2024-12-06 05:08:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2024-12-06 05:08:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:08:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:50,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:05,423 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:09:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 152 states and 201 transitions. [2024-12-06 05:09:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-12-06 05:09:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:09:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:09:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 153 states and 202 transitions. [2024-12-06 05:09:37,754 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 202 transitions. [2024-12-06 05:09:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:09:37,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:37,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:09:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 154 states and 203 transitions. [2024-12-06 05:09:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2024-12-06 05:09:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:09:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:15,521 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:10:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 155 states and 204 transitions. [2024-12-06 05:10:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-12-06 05:10:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:10:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:10:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 156 states and 205 transitions. [2024-12-06 05:10:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 205 transitions. [2024-12-06 05:10:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:10:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:06,831 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:11:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 157 states and 206 transitions. [2024-12-06 05:11:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 206 transitions. [2024-12-06 05:11:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:11:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:20,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:11:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 158 states and 207 transitions. [2024-12-06 05:11:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 207 transitions. [2024-12-06 05:11:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:11:32,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:12:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 159 states and 208 transitions. [2024-12-06 05:12:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 208 transitions. [2024-12-06 05:12:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:12:12,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:12:35,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 160 states and 209 transitions. [2024-12-06 05:12:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 209 transitions. [2024-12-06 05:12:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:12:35,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:35,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:12:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 161 states and 210 transitions. [2024-12-06 05:12:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 210 transitions. [2024-12-06 05:12:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:12:57,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:12,929 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:13:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:18,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 162 states and 211 transitions. [2024-12-06 05:13:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 211 transitions. [2024-12-06 05:13:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:13:18,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:13:39,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 163 states and 212 transitions. [2024-12-06 05:13:39,573 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 212 transitions. [2024-12-06 05:13:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:13:39,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:14:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 164 states and 213 transitions. [2024-12-06 05:14:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 213 transitions. [2024-12-06 05:14:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:14:00,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:15:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 166 states and 217 transitions. [2024-12-06 05:15:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 217 transitions. [2024-12-06 05:15:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:15:50,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:05,570 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:16:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 167 states and 218 transitions. [2024-12-06 05:16:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 218 transitions. [2024-12-06 05:16:12,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:16:12,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:12,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:16:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 168 states and 219 transitions. [2024-12-06 05:16:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 219 transitions. [2024-12-06 05:16:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:16:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:01,161 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:17:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:08,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 169 states and 220 transitions. [2024-12-06 05:17:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 220 transitions. [2024-12-06 05:17:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 05:17:08,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:08,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:17:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 170 states and 221 transitions. [2024-12-06 05:17:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 221 transitions. [2024-12-06 05:17:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:17:36,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:36,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:41,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:18:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:09,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 171 states and 222 transitions. [2024-12-06 05:18:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 222 transitions. [2024-12-06 05:18:09,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:18:09,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:09,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:18:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 172 states and 223 transitions. [2024-12-06 05:18:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 223 transitions. [2024-12-06 05:18:34,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:18:34,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:34,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat