./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/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_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/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_c89be031-02f4-4917-8f66-f7a263db76f9/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_c89be031-02f4-4917-8f66-f7a263db76f9/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 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:48:16,071 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:48:16,133 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:48:16,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:48:16,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:48:16,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:48:16,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:48:16,160 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:48:16,160 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:48:16,160 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:48:16,161 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:48:16,161 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:48:16,162 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:48:16,162 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:16,162 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:48:16,162 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:48:16,163 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:48:16,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:48:16,163 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_c89be031-02f4-4917-8f66-f7a263db76f9/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 -> 188eb157187c65ed20c0598818206541e0c8a29005d59be8891bc5ebe4132fce [2024-12-05 21:48:16,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:48:16,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:48:16,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:48:16,445 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:48:16,445 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:48:16,447 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2024-12-05 21:48:19,688 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/data/d2dc40395/6a790ad28b5b470e868d1bbe90187e05/FLAGb9be0a82d [2024-12-05 21:48:20,076 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:48:20,077 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2024-12-05 21:48:20,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/data/d2dc40395/6a790ad28b5b470e868d1bbe90187e05/FLAGb9be0a82d [2024-12-05 21:48:20,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/data/d2dc40395/6a790ad28b5b470e868d1bbe90187e05 [2024-12-05 21:48:20,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:48:20,127 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:48:20,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:20,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:48:20,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:48:20,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:20" (1/1) ... [2024-12-05 21:48:20,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcda30f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:20, skipping insertion in model container [2024-12-05 21:48:20,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:48:20" (1/1) ... [2024-12-05 21:48:20,216 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:48:20,446 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_c89be031-02f4-4917-8f66-f7a263db76f9/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-12-05 21:48:20,452 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_c89be031-02f4-4917-8f66-f7a263db76f9/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-12-05 21:48:21,333 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,334 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,334 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,335 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,336 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,353 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,354 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,356 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,357 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,923 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:21,923 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:22,036 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:48:22,048 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_c89be031-02f4-4917-8f66-f7a263db76f9/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2024-12-05 21:48:22,048 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_c89be031-02f4-4917-8f66-f7a263db76f9/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2024-12-05 21:48:22,106 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,107 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,108 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,108 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,109 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,116 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,116 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,117 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,118 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,190 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,190 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-05 21:48:22,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-12-05 21:48:22,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:48:22,446 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:48:22,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22 WrapperNode [2024-12-05 21:48:22,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:48:22,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:22,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:48:22,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:48:22,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,577 INFO L138 Inliner]: procedures = 678, calls = 1525, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 683 [2024-12-05 21:48:22,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:48:22,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:48:22,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:48:22,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:48:22,588 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,588 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,594 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,595 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,629 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,631 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,636 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,643 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,647 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,656 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:48:22,657 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:48:22,658 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:48:22,658 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:48:22,659 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:48:22" (1/1) ... [2024-12-05 21:48:22,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:48:22,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:48:22,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:48:22,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c89be031-02f4-4917-8f66-f7a263db76f9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-12-05 21:48:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-05 21:48:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:48:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-05 21:48:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:48:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:48:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:48:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-05 21:48:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-05 21:48:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-05 21:48:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-12-05 21:48:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 21:48:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:48:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-05 21:48:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-12-05 21:48:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-12-05 21:48:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-12-05 21:48:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-12-05 21:48:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:48:23,012 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:48:23,014 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:48:35,481 INFO L? ?]: Removed 135 outVars from TransFormulas that were not future-live. [2024-12-05 21:48:35,481 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:48:35,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:48:35,786 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 21:48:35,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:35 BoogieIcfgContainer [2024-12-05 21:48:35,786 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:48:35,787 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:48:35,787 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:48:35,798 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:48:35,798 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:48:35" (1/1) ... [2024-12-05 21:48:35,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:48:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:35,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 134 states and 181 transitions. [2024-12-05 21:48:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 181 transitions. [2024-12-05 21:48:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:35,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-12-05 21:48:52,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:48:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-12-05 21:48:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-12-05 21:48:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:48:52,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:49:11,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:49:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 136 states and 182 transitions. [2024-12-05 21:49:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-12-05 21:49:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:49:14,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:49:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 186 transitions. [2024-12-05 21:49:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 186 transitions. [2024-12-05 21:49:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:49:27,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:27,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:37,367 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:49:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 141 states and 188 transitions. [2024-12-05 21:49:38,377 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions. [2024-12-05 21:49:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:49:38,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:49:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 142 states and 191 transitions. [2024-12-05 21:49:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-12-05 21:49:53,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:49:53,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:53,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:50:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 143 states and 192 transitions. [2024-12-05 21:50:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 192 transitions. [2024-12-05 21:50:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:50:07,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:14,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:19,568 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:50:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 144 states and 193 transitions. [2024-12-05 21:50:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 193 transitions. [2024-12-05 21:50:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:50:25,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:25,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:37,599 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:50:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 145 states and 194 transitions. [2024-12-05 21:50:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-12-05 21:50:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:50:42,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:54,109 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:50:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 146 states and 195 transitions. [2024-12-05 21:50:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 195 transitions. [2024-12-05 21:50:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:50:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:58,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:11,718 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:51:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 147 states and 196 transitions. [2024-12-05 21:51:18,295 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 196 transitions. [2024-12-05 21:51:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:51:18,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:25,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:51:36,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 148 states and 197 transitions. [2024-12-05 21:51:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 197 transitions. [2024-12-05 21:51:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:51:36,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:50,506 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:51:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 149 states and 198 transitions. [2024-12-05 21:51:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2024-12-05 21:51:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:51:56,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:52:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 150 states and 199 transitions. [2024-12-05 21:52:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 199 transitions. [2024-12-05 21:52:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:52:16,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:16,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:52:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 151 states and 200 transitions. [2024-12-05 21:52:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 200 transitions. [2024-12-05 21:52:35,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:52:35,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:35,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:52:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 152 states and 201 transitions. [2024-12-05 21:52:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 201 transitions. [2024-12-05 21:52:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:52:56,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:56,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:53:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:20,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 153 states and 202 transitions. [2024-12-05 21:53:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 202 transitions. [2024-12-05 21:53:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:53:20,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:20,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:54:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 154 states and 203 transitions. [2024-12-05 21:54:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 203 transitions. [2024-12-05 21:54:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:54:04,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:04,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:23,351 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:54:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 155 states and 204 transitions. [2024-12-05 21:54:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 204 transitions. [2024-12-05 21:54:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:54:33,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:33,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:58,612 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:55:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 156 states and 205 transitions. [2024-12-05 21:55:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 205 transitions. [2024-12-05 21:55:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:55:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:55:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 157 states and 206 transitions. [2024-12-05 21:55:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 206 transitions. [2024-12-05 21:55:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:55:44,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:56:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 158 states and 207 transitions. [2024-12-05 21:56:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 207 transitions. [2024-12-05 21:56:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:56:01,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:01,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:56:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:24,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 159 states and 208 transitions. [2024-12-05 21:56:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 208 transitions. [2024-12-05 21:56:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:56:24,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:56:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 160 states and 209 transitions. [2024-12-05 21:56:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 209 transitions. [2024-12-05 21:56:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:56:43,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:57:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 161 states and 210 transitions. [2024-12-05 21:57:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 210 transitions. [2024-12-05 21:57:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:57:01,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:01,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:40,713 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:58:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 162 states and 211 transitions. [2024-12-05 21:58:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 211 transitions. [2024-12-05 21:58:11,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:58:11,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:11,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:58:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 163 states and 212 transitions. [2024-12-05 21:58:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 212 transitions. [2024-12-05 21:58:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:58:37,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:43,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:58:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 164 states and 213 transitions. [2024-12-05 21:58:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 213 transitions. [2024-12-05 21:58:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:58:57,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 21:59:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 165 states and 214 transitions. [2024-12-05 21:59:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 214 transitions. [2024-12-05 21:59:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:59:49,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 22:00:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 215 transitions. [2024-12-05 22:00:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 215 transitions. [2024-12-05 22:00:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:00:22,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:22,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 22:00:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 167 states and 216 transitions. [2024-12-05 22:00:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 216 transitions. [2024-12-05 22:00:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:00:51,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-05 22:01:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 168 states and 217 transitions. [2024-12-05 22:01:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 217 transitions. [2024-12-05 22:01:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:01:12,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:12,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked.