./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/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 854a4ccfd5301563e0d21e019793cd1524b69bffdbb690df8c24a487a54bad7c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:56:22,517 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:56:22,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:56:22,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:56:22,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:56:22,599 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:56:22,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:56:22,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:56:22,600 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:56:22,601 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:56:22,601 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:56:22,602 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:56:22,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:56:22,602 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:56:22,602 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:56:22,602 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:56:22,602 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:56:22,603 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:56:22,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:56:22,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:22,603 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:56:22,603 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:56:22,603 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:56:22,603 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:56:22,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:56:22,604 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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/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 -> 854a4ccfd5301563e0d21e019793cd1524b69bffdbb690df8c24a487a54bad7c [2024-11-25 03:56:22,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:56:22,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:56:22,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:56:22,894 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:56:22,894 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:56:22,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i [2024-11-25 03:56:26,039 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/data/e28a860dd/2f5ba4a7ddcc478ab8b0bb5b5b29bd73/FLAG96d43d0a2 [2024-11-25 03:56:26,813 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:56:26,814 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i [2024-11-25 03:56:26,875 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/data/e28a860dd/2f5ba4a7ddcc478ab8b0bb5b5b29bd73/FLAG96d43d0a2 [2024-11-25 03:56:27,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/data/e28a860dd/2f5ba4a7ddcc478ab8b0bb5b5b29bd73 [2024-11-25 03:56:27,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:56:27,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:56:27,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:27,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:56:27,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:56:27,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:27" (1/1) ... [2024-11-25 03:56:27,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af4d610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:27, skipping insertion in model container [2024-11-25 03:56:27,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:56:27" (1/1) ... [2024-11-25 03:56:27,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:56:28,756 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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i[220073,220086] [2024-11-25 03:56:28,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:28,918 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:56:29,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [5048] [2024-11-25 03:56:29,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter)); [5055] [2024-11-25 03:56:29,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5224] [2024-11-25 03:56:29,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5231] [2024-11-25 03:56:29,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5238] [2024-11-25 03:56:29,298 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)__sd->list.next) [6182] [2024-11-25 03:56:29,334 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)__sd->list.next) [6288] [2024-11-25 03:56:29,448 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_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i[220073,220086] [2024-11-25 03:56:29,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:56:29,588 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:56:29,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29 WrapperNode [2024-11-25 03:56:29,590 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:56:29,591 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:29,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:56:29,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:56:29,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:29,699 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:29,920 INFO L138 Inliner]: procedures = 228, calls = 1684, calls flagged for inlining = 120, calls inlined = 112, statements flattened = 3985 [2024-11-25 03:56:29,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:56:29,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:56:29,922 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:56:29,922 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:56:29,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:29,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:29,976 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:29,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,150 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,158 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,180 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,293 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:56:30,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:56:30,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:56:30,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:56:30,298 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:56:29" (1/1) ... [2024-11-25 03:56:30,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:56:30,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:56:30,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:56:30,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff6f3bbd-8e5c-4ff0-bee5-8d322c718450/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:56:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 03:56:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 03:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:56:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:56:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_initialize_codec [2024-11-25 03:56:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_initialize_codec [2024-11-25 03:56:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-25 03:56:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-25 03:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_advise_acquire [2024-11-25 03:56:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_advise_acquire [2024-11-25 03:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 03:56:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 03:56:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 03:56:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 03:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-25 03:56:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-25 03:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-25 03:56:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-25 03:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 03:56:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 03:56:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_scale [2024-11-25 03:56:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_scale [2024-11-25 03:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 03:56:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-25 03:56:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_next [2024-11-25 03:56:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_next [2024-11-25 03:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_arg [2024-11-25 03:56:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_arg [2024-11-25 03:56:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read [2024-11-25 03:56:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read [2024-11-25 03:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_update [2024-11-25 03:56:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_update [2024-11-25 03:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure register_read [2024-11-25 03:56:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure register_read [2024-11-25 03:56:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_advise_release [2024-11-25 03:56:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_advise_release [2024-11-25 03:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:56:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_ext_ctrls [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_ext_ctrls [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_get_driver [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_get_driver [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure register_write [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure register_write [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_start_codec [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_start_codec [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:56:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:56:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_remove [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_remove [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure memory_write [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_write [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_queryctrl [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_queryctrl [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-25 03:56:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-25 03:56:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_open [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_open [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_stop_codec [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_stop_codec [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_release [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_release [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:56:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2024-11-25 03:56:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2024-11-25 03:56:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_poll [2024-11-25 03:56:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_poll [2024-11-25 03:56:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ready_gpio0_bit1 [2024-11-25 03:56:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ready_gpio0_bit1 [2024-11-25 03:56:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_probe [2024-11-25 03:56:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_probe [2024-11-25 03:56:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_ctrl_query [2024-11-25 03:56:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_ctrl_query [2024-11-25 03:56:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-25 03:56:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-25 03:56:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_api_cmd [2024-11-25 03:56:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_api_cmd [2024-11-25 03:56:30,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-25 03:56:30,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 03:56:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_mmap [2024-11-25 03:56:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_mmap [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 03:56:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-25 03:56:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-25 03:56:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:56:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:56:31,374 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:56:31,376 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:57:21,841 INFO L? ?]: Removed 1791 outVars from TransFormulas that were not future-live. [2024-11-25 03:57:21,841 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:57:23,029 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:57:23,029 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-25 03:57:23,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:23 BoogieIcfgContainer [2024-11-25 03:57:23,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:57:23,035 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:57:23,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:57:23,045 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:57:23,045 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:57:23" (1/1) ... [2024-11-25 03:57:23,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:57:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 887 states and 1284 transitions. [2024-11-25 03:57:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1284 transitions. [2024-11-25 03:57:23,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:57:23,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:23,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:57:37,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:57:47,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:57:48,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:57:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 888 states and 1279 transitions. [2024-11-25 03:57:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1279 transitions. [2024-11-25 03:57:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:57:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:57:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:57:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:11,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:58:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 891 states and 1282 transitions. [2024-11-25 03:58:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1282 transitions. [2024-11-25 03:58:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:58:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:58:36,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:58:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 895 states and 1286 transitions. [2024-11-25 03:58:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1286 transitions. [2024-11-25 03:58:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:58:39,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:39,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:59:02,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:59:08,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 900 states and 1291 transitions. [2024-11-25 03:59:08,270 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1291 transitions. [2024-11-25 03:59:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:59:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:08,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:17,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:17,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:59:19,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 904 states and 1343 transitions. [2024-11-25 03:59:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1343 transitions. [2024-11-25 03:59:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:59:19,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:59:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 908 states and 1395 transitions. [2024-11-25 03:59:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1395 transitions. [2024-11-25 03:59:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:59:29,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:29,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:59:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 912 states and 1447 transitions. [2024-11-25 03:59:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1447 transitions. [2024-11-25 03:59:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:59:40,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:40,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:59:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 916 states and 1499 transitions. [2024-11-25 03:59:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1499 transitions. [2024-11-25 03:59:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:59:51,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:51,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:01,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:01,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 919 states and 1503 transitions. [2024-11-25 04:00:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1503 transitions. [2024-11-25 04:00:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:00:01,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:01,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:11,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 922 states and 1507 transitions. [2024-11-25 04:00:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1507 transitions. [2024-11-25 04:00:11,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:00:11,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:11,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 925 states and 1511 transitions. [2024-11-25 04:00:21,892 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1511 transitions. [2024-11-25 04:00:21,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:00:21,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:00:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:00:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 928 states and 1515 transitions. [2024-11-25 04:00:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1515 transitions. [2024-11-25 04:00:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:00:31,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:00:31,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:00:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:00:41,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:00:53,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:01:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 936 states and 1574 transitions. [2024-11-25 04:01:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1574 transitions. [2024-11-25 04:01:01,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:01:01,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:01,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 939 states and 1579 transitions. [2024-11-25 04:01:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1579 transitions. [2024-11-25 04:01:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:01:11,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 942 states and 1584 transitions. [2024-11-25 04:01:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1584 transitions. [2024-11-25 04:01:23,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:01:23,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:23,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 945 states and 1589 transitions. [2024-11-25 04:01:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1589 transitions. [2024-11-25 04:01:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:01:34,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:34,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:01:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 948 states and 1594 transitions. [2024-11-25 04:01:44,281 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1594 transitions. [2024-11-25 04:01:44,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:01:44,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:01:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:01:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:01:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:01:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 950 states and 1600 transitions. [2024-11-25 04:01:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1600 transitions. [2024-11-25 04:01:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:01:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:01:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:04,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:02:04,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 953 states and 1604 transitions. [2024-11-25 04:02:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1604 transitions. [2024-11-25 04:02:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:02:04,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:04,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:14,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 956 states and 1609 transitions. [2024-11-25 04:02:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1609 transitions. [2024-11-25 04:02:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:02:14,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:14,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:26,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 959 states and 1614 transitions. [2024-11-25 04:02:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1614 transitions. [2024-11-25 04:02:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:02:26,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:26,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 962 states and 1619 transitions. [2024-11-25 04:02:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1619 transitions. [2024-11-25 04:02:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:02:36,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:36,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:02:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 965 states and 1623 transitions. [2024-11-25 04:02:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1623 transitions. [2024-11-25 04:02:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:02:45,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:02:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:02:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:02:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:02:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 968 states and 1628 transitions. [2024-11-25 04:02:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1628 transitions. [2024-11-25 04:02:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:02:55,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:02:55,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 971 states and 1633 transitions. [2024-11-25 04:03:04,765 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1633 transitions. [2024-11-25 04:03:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:03:04,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:04,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:13,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 974 states and 1638 transitions. [2024-11-25 04:03:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1638 transitions. [2024-11-25 04:03:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:03:14,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:03:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 977 states and 1642 transitions. [2024-11-25 04:03:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1642 transitions. [2024-11-25 04:03:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:03:23,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:33,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 980 states and 1647 transitions. [2024-11-25 04:03:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1647 transitions. [2024-11-25 04:03:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:03:34,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:44,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:03:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 983 states and 1652 transitions. [2024-11-25 04:03:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1652 transitions. [2024-11-25 04:03:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:03:44,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:44,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:03:54,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:03:54,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 986 states and 1656 transitions. [2024-11-25 04:03:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1656 transitions. [2024-11-25 04:03:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:03:54,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:03:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:04:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 988 states and 1658 transitions. [2024-11-25 04:04:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1658 transitions. [2024-11-25 04:04:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:04:04,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:04,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:14,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:04:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 993 states and 1667 transitions. [2024-11-25 04:04:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1667 transitions. [2024-11-25 04:04:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:04:14,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:04:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 998 states and 1676 transitions. [2024-11-25 04:04:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1676 transitions. [2024-11-25 04:04:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:04:24,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:24,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:04:34,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1000 states and 1678 transitions. [2024-11-25 04:04:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1678 transitions. [2024-11-25 04:04:34,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:04:34,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:04:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1005 states and 1687 transitions. [2024-11-25 04:04:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1687 transitions. [2024-11-25 04:04:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:04:44,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:04:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:04:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:04:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1008 states and 1692 transitions. [2024-11-25 04:04:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1692 transitions. [2024-11-25 04:04:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:04:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:05:04,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:04,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1012 states and 1698 transitions. [2024-11-25 04:05:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1698 transitions. [2024-11-25 04:05:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:05:04,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:04,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 04:05:18,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:18,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1014 states and 1700 transitions. [2024-11-25 04:05:18,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1700 transitions. [2024-11-25 04:05:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:05:18,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:30,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:05:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1016 states and 1702 transitions. [2024-11-25 04:05:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1702 transitions. [2024-11-25 04:05:30,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:05:30,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:30,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:05:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1021 states and 1711 transitions. [2024-11-25 04:05:41,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1711 transitions. [2024-11-25 04:05:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:05:41,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:05:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:05:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:05:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:05:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1024 states and 1716 transitions. [2024-11-25 04:05:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1716 transitions. [2024-11-25 04:05:53,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:05:53,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:05:53,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:06:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1028 states and 1722 transitions. [2024-11-25 04:06:05,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1722 transitions. [2024-11-25 04:06:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:06:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:06:17,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1031 states and 1727 transitions. [2024-11-25 04:06:17,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1727 transitions. [2024-11-25 04:06:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:06:17,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:17,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:06:27,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1035 states and 1733 transitions. [2024-11-25 04:06:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1733 transitions. [2024-11-25 04:06:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:27,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:27,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:39,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:06:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1038 states and 1738 transitions. [2024-11-25 04:06:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1738 transitions. [2024-11-25 04:06:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:06:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:06:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:06:51,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:06:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:06:51,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1042 states and 1744 transitions. [2024-11-25 04:06:51,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1744 transitions. [2024-11-25 04:06:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:06:51,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:06:51,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:02,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:07:02,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:02,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1049 states and 1756 transitions. [2024-11-25 04:07:02,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1756 transitions. [2024-11-25 04:07:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:07:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:07:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1056 states and 1768 transitions. [2024-11-25 04:07:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1768 transitions. [2024-11-25 04:07:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:07:13,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:07:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1062 states and 1778 transitions. [2024-11-25 04:07:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1778 transitions. [2024-11-25 04:07:25,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:07:25,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:36,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:07:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1066 states and 1783 transitions. [2024-11-25 04:07:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1783 transitions. [2024-11-25 04:07:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:07:36,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:07:47,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:07:47,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1073 states and 1795 transitions. [2024-11-25 04:07:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1795 transitions. [2024-11-25 04:07:47,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:07:47,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:07:47,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:07:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:07:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:08:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1088 states and 1821 transitions. [2024-11-25 04:08:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1821 transitions. [2024-11-25 04:08:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:08:00,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:00,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:08:12,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1093 states and 1829 transitions. [2024-11-25 04:08:12,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1829 transitions. [2024-11-25 04:08:12,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:08:12,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:12,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:08:23,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1097 states and 1834 transitions. [2024-11-25 04:08:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1834 transitions. [2024-11-25 04:08:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:08:23,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:23,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:34,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:08:34,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 1103 states and 1844 transitions. [2024-11-25 04:08:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1844 transitions. [2024-11-25 04:08:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:08:34,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:34,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:44,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:08:44,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:44,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1106 states and 1848 transitions. [2024-11-25 04:08:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1848 transitions. [2024-11-25 04:08:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:08:44,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:44,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:08:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:08:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:08:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:08:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1110 states and 1853 transitions. [2024-11-25 04:08:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1853 transitions. [2024-11-25 04:08:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:08:54,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:08:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1117 states and 1865 transitions. [2024-11-25 04:09:03,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1865 transitions. [2024-11-25 04:09:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:09:03,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1119 states and 1867 transitions. [2024-11-25 04:09:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1867 transitions. [2024-11-25 04:09:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:09:13,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:22,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:09:22,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1123 states and 1872 transitions. [2024-11-25 04:09:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1872 transitions. [2024-11-25 04:09:22,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:09:22,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:22,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1129 states and 1882 transitions. [2024-11-25 04:09:32,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1882 transitions. [2024-11-25 04:09:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:09:32,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:42,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1132 states and 1886 transitions. [2024-11-25 04:09:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1886 transitions. [2024-11-25 04:09:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:09:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:51,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:09:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:51,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1135 states and 1890 transitions. [2024-11-25 04:09:51,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1890 transitions. [2024-11-25 04:09:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:09:51,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:10:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1139 states and 1895 transitions. [2024-11-25 04:10:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1895 transitions. [2024-11-25 04:10:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:10:01,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:01,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:10,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:10:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:11,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1141 states and 1897 transitions. [2024-11-25 04:10:11,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1897 transitions. [2024-11-25 04:10:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:10:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:10:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1144 states and 1902 transitions. [2024-11-25 04:10:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1902 transitions. [2024-11-25 04:10:20,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:10:20,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:20,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:30,007 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:10:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1148 states and 1908 transitions. [2024-11-25 04:10:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1908 transitions. [2024-11-25 04:10:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:10:30,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:30,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 04:10:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1152 states and 1913 transitions. [2024-11-25 04:10:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1913 transitions. [2024-11-25 04:10:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:10:39,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:49,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:10:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1158 states and 1923 transitions. [2024-11-25 04:10:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1923 transitions. [2024-11-25 04:10:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:10:49,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms