./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_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_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/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_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/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_b9344da7-6a6c-4049-a619-9cf616089b3c/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 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:03:19,622 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:03:19,679 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:03:19,683 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:03:19,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:03:19,702 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:03:19,703 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:03:19,703 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:03:19,704 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:03:19,704 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:03:19,704 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:03:19,704 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:03:19,704 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:03:19,704 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:03:19,705 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:03:19,705 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:03:19,706 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:03:19,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:03:19,706 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:03:19,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:03:19,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:03:19,706 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:03:19,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:03:19,706 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_b9344da7-6a6c-4049-a619-9cf616089b3c/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 -> 175c9418701070e8128f8ed008fd30685ed8c019e1010acc82e904c5730ef842 [2024-12-06 01:03:19,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:03:19,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:03:19,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:03:19,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:03:19,942 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:03:19,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-12-06 01:03:22,614 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/data/8b65dbd09/aede57f83c8546bdb933ea8318706406/FLAGcdb803e0a [2024-12-06 01:03:22,987 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:03:22,988 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-12-06 01:03:23,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/data/8b65dbd09/aede57f83c8546bdb933ea8318706406/FLAGcdb803e0a [2024-12-06 01:03:23,029 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/data/8b65dbd09/aede57f83c8546bdb933ea8318706406 [2024-12-06 01:03:23,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:03:23,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:03:23,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:03:23,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:03:23,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:03:23,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:03:23" (1/1) ... [2024-12-06 01:03:23,040 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68ada96f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:23, skipping insertion in model container [2024-12-06 01:03:23,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:03:23" (1/1) ... [2024-12-06 01:03:23,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:03:23,331 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_b9344da7-6a6c-4049-a619-9cf616089b3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4505,4518] [2024-12-06 01:03:23,337 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_b9344da7-6a6c-4049-a619-9cf616089b3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4565,4578] [2024-12-06 01:03:24,124 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,125 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,125 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,126 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,127 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,141 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,142 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,143 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,144 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,675 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,675 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:03:24,758 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:03:24,772 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_b9344da7-6a6c-4049-a619-9cf616089b3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4505,4518] [2024-12-06 01:03:24,772 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_b9344da7-6a6c-4049-a619-9cf616089b3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4565,4578] [2024-12-06 01:03:24,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,839 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,840 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,847 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,847 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,848 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,849 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,917 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,917 WARN L1675 CHandler]: Possible shadowing of function index [2024-12-06 01:03:24,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-12-06 01:03:24,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:03:25,123 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:03:25,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25 WrapperNode [2024-12-06 01:03:25,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:03:25,125 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:03:25,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:03:25,125 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:03:25,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,227 INFO L138 Inliner]: procedures = 678, calls = 1530, calls flagged for inlining = 52, calls inlined = 9, statements flattened = 763 [2024-12-06 01:03:25,227 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:03:25,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:03:25,228 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:03:25,228 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:03:25,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,243 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,243 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,269 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,271 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,284 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,292 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:03:25,293 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:03:25,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:03:25,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:03:25,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:03:25" (1/1) ... [2024-12-06 01:03:25,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:03:25,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:03:25,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:03:25,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9344da7-6a6c-4049-a619-9cf616089b3c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-12-06 01:03:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-12-06 01:03:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-12-06 01:03:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-12-06 01:03:25,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:03:25,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-12-06 01:03:25,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-12-06 01:03:25,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-12-06 01:03:25,361 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-12-06 01:03:25,361 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-12-06 01:03:25,362 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-12-06 01:03:25,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:03:25,608 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:03:25,610 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:03:37,710 INFO L? ?]: Removed 151 outVars from TransFormulas that were not future-live. [2024-12-06 01:03:37,710 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:03:38,037 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:03:38,037 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 01:03:38,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:03:38 BoogieIcfgContainer [2024-12-06 01:03:38,038 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:03:38,038 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:03:38,038 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:03:38,046 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:03:38,046 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:03:38" (1/1) ... [2024-12-06 01:03:38,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:03:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 175 states and 241 transitions. [2024-12-06 01:03:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-12-06 01:03:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:03:38,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:03:54,126 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 [] [2024-12-06 01:03:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:54,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 175 states and 236 transitions. [2024-12-06 01:03:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 236 transitions. [2024-12-06 01:03:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:03:54,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 01:04:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:02,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 240 transitions. [2024-12-06 01:04:02,505 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 240 transitions. [2024-12-06 01:04:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:04:02,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-12-06 01:04:10,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 180 states and 243 transitions. [2024-12-06 01:04:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 243 transitions. [2024-12-06 01:04:10,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:04:10,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 01:04:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 244 transitions. [2024-12-06 01:04:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-12-06 01:04:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:04:20,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-12-06 01:04:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 245 transitions. [2024-12-06 01:04:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 245 transitions. [2024-12-06 01:04:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:04:29,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-06 01:04:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 246 transitions. [2024-12-06 01:04:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 246 transitions. [2024-12-06 01:04:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:04:40,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:40,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-12-06 01:05:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 186 states and 251 transitions. [2024-12-06 01:05:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 251 transitions. [2024-12-06 01:05:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:05:05,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:05,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:11,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-12-06 01:05:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 187 states and 252 transitions. [2024-12-06 01:05:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 252 transitions. [2024-12-06 01:05:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:05:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-06 01:05:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:35,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 188 states and 253 transitions. [2024-12-06 01:05:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 253 transitions. [2024-12-06 01:05:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:05:35,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:41,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:46,584 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-06 01:05:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 189 states and 254 transitions. [2024-12-06 01:05:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 254 transitions. [2024-12-06 01:05:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 01:05:52,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:52,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-12-06 01:06:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 255 transitions. [2024-12-06 01:06:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 255 transitions. [2024-12-06 01:06:06,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 01:06:06,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:06,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 01:06:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 191 states and 256 transitions. [2024-12-06 01:06:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 256 transitions. [2024-12-06 01:06:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:06:21,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:31,043 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-12-06 01:06:33,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:33,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 257 transitions. [2024-12-06 01:06:33,997 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 257 transitions. [2024-12-06 01:06:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:06:33,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:33,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-12-06 01:06:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 193 states and 258 transitions. [2024-12-06 01:06:51,639 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 258 transitions. [2024-12-06 01:06:51,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 01:06:51,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:51,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-12-06 01:07:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 194 states and 259 transitions. [2024-12-06 01:07:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 259 transitions. [2024-12-06 01:07:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:07:08,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 01:07:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 195 states and 260 transitions. [2024-12-06 01:07:28,791 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-12-06 01:07:28,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:07:28,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:28,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 01:07:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:52,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 196 states and 261 transitions. [2024-12-06 01:07:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 261 transitions. [2024-12-06 01:07:52,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:07:52,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:52,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 383 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-12-06 01:08:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:08:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 263 transitions. [2024-12-06 01:08:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 263 transitions. [2024-12-06 01:08:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:08:40,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:08:40,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:08:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:08:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-12-06 01:09:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:06,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 198 states and 264 transitions. [2024-12-06 01:09:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 264 transitions. [2024-12-06 01:09:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 01:09:06,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-12-06 01:09:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 199 states and 264 transitions. [2024-12-06 01:09:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 264 transitions. [2024-12-06 01:09:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 01:09:35,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:13,113 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-12-06 01:10:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 200 states and 265 transitions. [2024-12-06 01:10:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2024-12-06 01:10:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 01:10:41,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:41,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:10,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 597 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 01:11:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:18,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 201 states and 266 transitions. [2024-12-06 01:11:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 266 transitions. [2024-12-06 01:11:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 01:11:18,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 658 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-12-06 01:12:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:00,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 202 states and 267 transitions. [2024-12-06 01:12:00,680 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 267 transitions. [2024-12-06 01:12:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 01:12:00,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:00,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 01:13:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 203 states and 268 transitions. [2024-12-06 01:13:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 268 transitions. [2024-12-06 01:13:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 01:13:47,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:47,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:08,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 0 proven. 789 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-12-06 01:14:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 204 states and 269 transitions. [2024-12-06 01:14:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 269 transitions. [2024-12-06 01:14:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 01:14:18,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:18,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-12-06 01:14:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 205 states and 270 transitions. [2024-12-06 01:14:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 270 transitions. [2024-12-06 01:14:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:14:38,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-12-06 01:16:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 206 states and 272 transitions. [2024-12-06 01:16:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 272 transitions. [2024-12-06 01:16:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 01:16:19,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:19,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:09,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2024-12-06 01:17:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 207 states and 273 transitions. [2024-12-06 01:17:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 273 transitions. [2024-12-06 01:17:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:17:46,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms