./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:54:07,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:54:07,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:54:07,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:54:07,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:54:07,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:54:07,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:54:07,427 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:54:07,427 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:54:07,428 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:54:07,428 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:54:07,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:54:07,430 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:54:07,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:07,430 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:54:07,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:54:07,431 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:54:07,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:54:07,431 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_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce [2024-11-13 22:54:07,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:54:07,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:54:07,775 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:54:07,776 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:54:07,777 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:54:07,778 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:54:09,737 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:54:10,437 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:54:10,438 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2024-11-13 22:54:10,495 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/data/67a8038ed/7de4155e84f44d72a4e525e02ba28662/FLAG8e15cde30 [2024-11-13 22:54:10,524 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/data/67a8038ed/7de4155e84f44d72a4e525e02ba28662 [2024-11-13 22:54:10,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:54:10,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:54:10,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:10,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:54:10,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:54:10,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:10" (1/1) ... [2024-11-13 22:54:10,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1d912d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:10, skipping insertion in model container [2024-11-13 22:54:10,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:10" (1/1) ... [2024-11-13 22:54:10,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:54:10,994 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_980c6b02-8e8c-4d10-a6a3-cae0db575e44/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-11-13 22:54:11,004 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_980c6b02-8e8c-4d10-a6a3-cae0db575e44/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-11-13 22:54:12,076 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,077 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,077 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,078 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,079 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,097 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,778 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,778 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:12,878 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:54:12,892 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_980c6b02-8e8c-4d10-a6a3-cae0db575e44/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-11-13 22:54:12,893 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_980c6b02-8e8c-4d10-a6a3-cae0db575e44/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-11-13 22:54:12,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,983 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,983 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,984 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:12,985 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:13,130 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:13,134 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:13,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-11-13 22:54:13,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:13,379 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:54:13,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13 WrapperNode [2024-11-13 22:54:13,379 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:13,380 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:13,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:54:13,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:54:13,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,465 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,532 INFO L138 Inliner]: procedures = 678, calls = 1525, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 683 [2024-11-13 22:54:13,532 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:13,533 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:54:13,533 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:54:13,533 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:54:13,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,584 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,588 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,596 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:54:13,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:54:13,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:54:13,604 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:54:13,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:13" (1/1) ... [2024-11-13 22:54:13,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:13,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:54:13,651 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:54:13,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_980c6b02-8e8c-4d10-a6a3-cae0db575e44/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:54:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-13 22:54:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-13 22:54:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:54:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 22:54:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 22:54:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:54:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:54:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 22:54:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 22:54:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:54:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:54:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:54:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:54:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:54:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:54:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:54:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:54:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:54:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 22:54:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 22:54:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 22:54:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 22:54:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:54:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-13 22:54:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-13 22:54:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:54:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:54:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 22:54:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:54:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-13 22:54:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-13 22:54:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-13 22:54:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:54:14,044 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:54:14,046 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:54:26,906 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-11-13 22:54:26,907 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:54:27,455 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:54:27,459 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:54:27,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:27 BoogieIcfgContainer [2024-11-13 22:54:27,459 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:54:27,460 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:54:27,460 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:54:27,473 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:54:27,473 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:27" (1/1) ... [2024-11-13 22:54:27,484 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:54:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 134 states and 181 transitions. [2024-11-13 22:54:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 181 transitions. [2024-11-13 22:54:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:54:27,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:35,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-13 22:54:46,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:54:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-11-13 22:54:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-11-13 22:54:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:54:46,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-13 22:55:05,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:09,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 136 states and 182 transitions. [2024-11-13 22:55:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-11-13 22:55:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:55:09,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:09,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:55:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 186 transitions. [2024-11-13 22:55:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 186 transitions. [2024-11-13 22:55:20,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:55:20,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:55:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:32,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 141 states and 189 transitions. [2024-11-13 22:55:32,631 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 189 transitions. [2024-11-13 22:55:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:55:32,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:32,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:55:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 143 states and 192 transitions. [2024-11-13 22:55:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 192 transitions. [2024-11-13 22:55:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:55:50,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:50,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:56:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 144 states and 193 transitions. [2024-11-13 22:56:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 193 transitions. [2024-11-13 22:56:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:56:05,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:05,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:17,176 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:56:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:22,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 145 states and 194 transitions. [2024-11-13 22:56:22,649 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-11-13 22:56:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:56:22,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:33,571 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:56:38,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:38,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 195 transitions. [2024-11-13 22:56:38,219 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-11-13 22:56:38,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:56:38,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:38,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:56:52,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 147 states and 196 transitions. [2024-11-13 22:56:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 196 transitions. [2024-11-13 22:56:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:56:52,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:57:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 197 transitions. [2024-11-13 22:57:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-11-13 22:57:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:57:11,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:57:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 149 states and 198 transitions. [2024-11-13 22:57:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2024-11-13 22:57:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:57:27,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:57:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 150 states and 199 transitions. [2024-11-13 22:57:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 199 transitions. [2024-11-13 22:57:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:57:42,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:42,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:58:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 151 states and 200 transitions. [2024-11-13 22:58:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2024-11-13 22:58:02,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:58:02,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:58:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 152 states and 201 transitions. [2024-11-13 22:58:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-11-13 22:58:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:58:20,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:26,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,163 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:58:38,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 153 states and 202 transitions. [2024-11-13 22:58:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 202 transitions. [2024-11-13 22:58:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:58:38,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:59:18,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 154 states and 203 transitions. [2024-11-13 22:59:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2024-11-13 22:59:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:59:18,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:59:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:40,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 155 states and 204 transitions. [2024-11-13 22:59:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-11-13 22:59:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:59:40,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:05,846 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:00:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:23,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 156 states and 205 transitions. [2024-11-13 23:00:23,381 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 205 transitions. [2024-11-13 23:00:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 23:00:23,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:23,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:01:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 157 states and 206 transitions. [2024-11-13 23:01:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 206 transitions. [2024-11-13 23:01:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:01:03,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:09,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:01:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 158 states and 207 transitions. [2024-11-13 23:01:28,562 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 207 transitions. [2024-11-13 23:01:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:01:28,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:28,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:02:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:05,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 159 states and 208 transitions. [2024-11-13 23:02:05,357 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 208 transitions. [2024-11-13 23:02:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:02:05,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:12,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:02:32,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 160 states and 209 transitions. [2024-11-13 23:02:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 209 transitions. [2024-11-13 23:02:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:02:32,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:32,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:58,196 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:03:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 161 states and 210 transitions. [2024-11-13 23:03:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 210 transitions. [2024-11-13 23:03:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:03:14,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:23,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:03:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 162 states and 211 transitions. [2024-11-13 23:03:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 211 transitions. [2024-11-13 23:03:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 23:03:43,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:43,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:04:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 163 states and 212 transitions. [2024-11-13 23:04:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 212 transitions. [2024-11-13 23:04:18,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:04:18,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:18,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:05:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 164 states and 213 transitions. [2024-11-13 23:05:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 213 transitions. [2024-11-13 23:05:17,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:05:17,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:05:49,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 165 states and 214 transitions. [2024-11-13 23:05:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 214 transitions. [2024-11-13 23:05:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:05:49,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:07:23,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 215 transitions. [2024-11-13 23:07:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 215 transitions. [2024-11-13 23:07:23,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 23:07:23,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:42,607 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:07:51,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 167 states and 216 transitions. [2024-11-13 23:07:51,983 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 216 transitions. [2024-11-13 23:07:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:07:51,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 23:08:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 168 states and 217 transitions. [2024-11-13 23:08:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 217 transitions. [2024-11-13 23:08:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 23:08:22,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat