./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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-25 03:57:20,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:57:20,187 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:57:20,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:57:20,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:57:20,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:57:20,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:57:20,221 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:57:20,222 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:57:20,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:57:20,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:57:20,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:57:20,222 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:57:20,223 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:57:20,223 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:57:20,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:57:20,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:57:20,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:57:20,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:57:20,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:57:20,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:57:20,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:57:20,225 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:57:20,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:57:20,225 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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-25 03:57:20,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:57:20,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:57:20,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:57:20,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:57:20,490 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:57:20,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-11-25 03:57:23,397 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/data/985b73fdc/b6e68a2b1e364ab58ae920c295a06577/FLAG1687039bc [2024-11-25 03:57:24,049 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:57:24,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i [2024-11-25 03:57:24,098 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/data/985b73fdc/b6e68a2b1e364ab58ae920c295a06577/FLAG1687039bc [2024-11-25 03:57:24,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/data/985b73fdc/b6e68a2b1e364ab58ae920c295a06577 [2024-11-25 03:57:24,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:57:24,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:57:24,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:57:24,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:57:24,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:57:24,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:57:24" (1/1) ... [2024-11-25 03:57:24,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d154a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:24, skipping insertion in model container [2024-11-25 03:57:24,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:57:24" (1/1) ... [2024-11-25 03:57:24,230 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:57:24,555 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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4505,4518] [2024-11-25 03:57:24,563 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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4565,4578] [2024-11-25 03:57:25,730 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,731 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,732 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,733 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,735 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,757 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,760 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:25,761 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,471 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,472 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:57:26,616 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:57:26,632 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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4505,4518] [2024-11-25 03:57:26,635 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_7e3ec411-d410-4fbf-b7fc-cd96e516215a/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness_negated.i[4565,4578] [2024-11-25 03:57:26,755 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,756 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,757 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,757 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,769 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,771 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,772 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,773 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,899 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 03:57:26,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7671-7682] [2024-11-25 03:57:26,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:57:27,171 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:57:27,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27 WrapperNode [2024-11-25 03:57:27,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:57:27,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:57:27,174 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:57:27,174 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:57:27,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,241 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,347 INFO L138 Inliner]: procedures = 678, calls = 1530, calls flagged for inlining = 52, calls inlined = 9, statements flattened = 763 [2024-11-25 03:57:27,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:57:27,348 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:57:27,348 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:57:27,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:57:27,358 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,366 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,395 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,398 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,412 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,420 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:57:27,421 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:57:27,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:57:27,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:57:27,423 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:57:27" (1/1) ... [2024-11-25 03:57:27,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:57:27,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:57:27,463 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:57:27,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e3ec411-d410-4fbf-b7fc-cd96e516215a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-25 03:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-25 03:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-25 03:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-25 03:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 03:57:27,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 03:57:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 03:57:27,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 03:57:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 03:57:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-25 03:57:27,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-25 03:57:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:57:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-25 03:57:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-25 03:57:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-25 03:57:27,502 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-25 03:57:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:57:27,846 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:57:27,849 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:57:40,628 INFO L? ?]: Removed 151 outVars from TransFormulas that were not future-live. [2024-11-25 03:57:40,628 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:57:41,283 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:57:41,284 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 03:57:41,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:41 BoogieIcfgContainer [2024-11-25 03:57:41,284 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:57:41,285 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:57:41,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:57:41,295 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:57:41,296 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:41" (1/1) ... [2024-11-25 03:57:41,304 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:57:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 175 states and 241 transitions. [2024-11-25 03:57:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-25 03:57:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:57:41,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:41,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 03:57:59,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 175 states and 236 transitions. [2024-11-25 03:57:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 236 transitions. [2024-11-25 03:57:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:57:59,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 03:58:10,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:10,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 240 transitions. [2024-11-25 03:58:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 240 transitions. [2024-11-25 03:58:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:58:10,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 03:58:20,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 180 states and 243 transitions. [2024-11-25 03:58:20,948 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 243 transitions. [2024-11-25 03:58:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:58:20,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:20,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:31,528 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-25 03:58:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 244 transitions. [2024-11-25 03:58:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-11-25 03:58:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:58:33,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 03:58:46,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:46,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 245 transitions. [2024-11-25 03:58:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 245 transitions. [2024-11-25 03:58:46,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:58:46,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:56,613 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 03:59:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 246 transitions. [2024-11-25 03:59:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 246 transitions. [2024-11-25 03:59:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:59:00,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 03:59:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:30,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 186 states and 251 transitions. [2024-11-25 03:59:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 251 transitions. [2024-11-25 03:59:30,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:59:30,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:30,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 03:59:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:44,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 187 states and 252 transitions. [2024-11-25 03:59:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 252 transitions. [2024-11-25 03:59:44,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:59:44,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:57,038 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:00:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 188 states and 253 transitions. [2024-11-25 04:00:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 253 transitions. [2024-11-25 04:00:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:00:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-25 04:00:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 189 states and 254 transitions. [2024-11-25 04:00:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 254 transitions. [2024-11-25 04:00:22,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:00:22,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:34,026 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-25 04:00:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 190 states and 255 transitions. [2024-11-25 04:00:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 255 transitions. [2024-11-25 04:00:38,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:00:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-25 04:00:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 191 states and 256 transitions. [2024-11-25 04:00:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 256 transitions. [2024-11-25 04:00:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:00:54,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:04,435 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-25 04:01:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 257 transitions. [2024-11-25 04:01:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 257 transitions. [2024-11-25 04:01:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:01:07,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-11-25 04:01:27,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 193 states and 258 transitions. [2024-11-25 04:01:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 258 transitions. [2024-11-25 04:01:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 04:01:27,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 04:01:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 194 states and 259 transitions. [2024-11-25 04:01:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 259 transitions. [2024-11-25 04:01:45,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:01:45,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 294 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-11-25 04:02:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 195 states and 260 transitions. [2024-11-25 04:02:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-11-25 04:02:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 04:02:05,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-25 04:02:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:27,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 196 states and 261 transitions. [2024-11-25 04:02:27,671 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 261 transitions. [2024-11-25 04:02:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 04:02:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:27,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:35,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 383 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-25 04:03:15,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 197 states and 263 transitions. [2024-11-25 04:03:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 263 transitions. [2024-11-25 04:03:15,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 04:03:15,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:15,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-11-25 04:03:41,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 198 states and 264 transitions. [2024-11-25 04:03:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 264 transitions. [2024-11-25 04:03:41,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 04:03:41,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-25 04:04:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:11,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 199 states and 264 transitions. [2024-11-25 04:04:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 264 transitions. [2024-11-25 04:04:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 04:04:11,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 0 proven. 539 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2024-11-25 04:05:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 200 states and 265 transitions. [2024-11-25 04:05:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 265 transitions. [2024-11-25 04:05:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 04:05:13,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 597 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-25 04:05:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 201 states and 266 transitions. [2024-11-25 04:05:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 266 transitions. [2024-11-25 04:05:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:05:50,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:25,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 658 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-25 04:06:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 202 states and 267 transitions. [2024-11-25 04:06:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 267 transitions. [2024-11-25 04:06:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:06:30,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-25 04:08:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 203 states and 268 transitions. [2024-11-25 04:08:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 268 transitions. [2024-11-25 04:08:03,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 04:08:03,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 0 proven. 789 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2024-11-25 04:08:29,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 204 states and 269 transitions. [2024-11-25 04:08:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 269 transitions. [2024-11-25 04:08:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:08:29,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 489 trivial. 0 not checked. [2024-11-25 04:08:47,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 205 states and 270 transitions. [2024-11-25 04:08:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 270 transitions. [2024-11-25 04:08:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 04:08:47,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:47,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-11-25 04:10:18,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 206 states and 272 transitions. [2024-11-25 04:10:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 272 transitions. [2024-11-25 04:10:18,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 04:10:18,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:18,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 0 proven. 1008 refuted. 0 times theorem prover too weak. 538 trivial. 0 not checked. [2024-11-25 04:11:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 207 states and 273 transitions. [2024-11-25 04:11:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 273 transitions. [2024-11-25 04:11:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:11:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat