./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/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_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 854a4ccfd5301563e0d21e019793cd1524b69bffdbb690df8c24a487a54bad7c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:48:25,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:48:25,201 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:48:25,205 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:48:25,206 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:48:25,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:48:25,229 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:48:25,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:48:25,229 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:48:25,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:48:25,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:48:25,230 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:48:25,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:48:25,231 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:48:25,231 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:48:25,231 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:48:25,231 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:48:25,231 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:48:25,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:48:25,231 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:48:25,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:48:25,232 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:48:25,232 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:48:25,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:48:25,232 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_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 854a4ccfd5301563e0d21e019793cd1524b69bffdbb690df8c24a487a54bad7c [2024-11-13 16:48:25,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:48:25,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:48:25,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:48:25,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:48:25,515 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:48:25,517 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i Unable to find full path for "g++" [2024-11-13 16:48:27,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:48:27,994 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:48:27,996 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i [2024-11-13 16:48:28,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/data/0c8165a30/5103ed2fb0344f03855fafa8117aa26d/FLAG17f4ecc55 [2024-11-13 16:48:28,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/data/0c8165a30/5103ed2fb0344f03855fafa8117aa26d [2024-11-13 16:48:28,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:48:28,069 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:48:28,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:48:28,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:48:28,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:48:28,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:48:28" (1/1) ... [2024-11-13 16:48:28,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fab937b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:28, skipping insertion in model container [2024-11-13 16:48:28,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:48:28" (1/1) ... [2024-11-13 16:48:28,202 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:48:29,896 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_a3758f30-3d17-4966-9930-ce47d939c6e7/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i[220073,220086] [2024-11-13 16:48:29,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:48:30,018 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:48:30,143 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] [2024-11-13 16:48:30,146 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] [2024-11-13 16:48:30,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5224] [2024-11-13 16:48:30,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5231] [2024-11-13 16:48:30,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5238] [2024-11-13 16:48:30,394 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)__sd->list.next) [6182] [2024-11-13 16:48:30,437 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)__sd->list.next) [6288] [2024-11-13 16:48:30,580 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_a3758f30-3d17-4966-9930-ce47d939c6e7/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-blackbird-ko--32_7a--d47b389.i[220073,220086] [2024-11-13 16:48:30,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:48:30,733 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:48:30,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30 WrapperNode [2024-11-13 16:48:30,735 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:48:30,736 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:48:30,736 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:48:30,736 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:48:30,743 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:30,827 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,030 INFO L138 Inliner]: procedures = 228, calls = 1684, calls flagged for inlining = 120, calls inlined = 112, statements flattened = 4059 [2024-11-13 16:48:31,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:48:31,031 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:48:31,031 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:48:31,032 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:48:31,039 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,087 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,309 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,350 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:48:31,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:48:31,412 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:48:31,413 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:48:31,414 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:48:30" (1/1) ... [2024-11-13 16:48:31,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:48:31,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:48:31,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:48:31,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3758f30-3d17-4966-9930-ce47d939c6e7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:48:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 16:48:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 16:48:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 16:48:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 16:48:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:48:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 16:48:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 16:48:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_initialize_codec [2024-11-13 16:48:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_initialize_codec [2024-11-13 16:48:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-13 16:48:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-13 16:48:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_advise_acquire [2024-11-13 16:48:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_advise_acquire [2024-11-13 16:48:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 16:48:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 16:48:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 16:48:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 16:48:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 16:48:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 16:48:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 16:48:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 16:48:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 16:48:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 16:48:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_scale [2024-11-13 16:48:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_scale [2024-11-13 16:48:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:48:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 16:48:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_next [2024-11-13 16:48:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_next [2024-11-13 16:48:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_arg [2024-11-13 16:48:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_arg [2024-11-13 16:48:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read [2024-11-13 16:48:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read [2024-11-13 16:48:31,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:48:31,500 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_update [2024-11-13 16:48:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_update [2024-11-13 16:48:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure register_read [2024-11-13 16:48:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure register_read [2024-11-13 16:48:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_advise_release [2024-11-13 16:48:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_advise_release [2024-11-13 16:48:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:48:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure cx2341x_ext_ctrls [2024-11-13 16:48:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cx2341x_ext_ctrls [2024-11-13 16:48:31,501 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 16:48:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 16:48:31,502 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_get_driver [2024-11-13 16:48:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_get_driver [2024-11-13 16:48:31,504 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-13 16:48:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-13 16:48:31,504 INFO L130 BoogieDeclarations]: Found specification of procedure register_write [2024-11-13 16:48:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure register_write [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_start_codec [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_start_codec [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_remove [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_remove [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure memory_write [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_write [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-13 16:48:31,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 16:48:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_queryctrl [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_queryctrl [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_open [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_open [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_stop_codec [2024-11-13 16:48:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_stop_codec [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:48:31,506 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_release [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_release [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_poll [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_poll [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure wait_ready_gpio0_bit1 [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_ready_gpio0_bit1 [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_blackbird_probe [2024-11-13 16:48:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_blackbird_probe [2024-11-13 16:48:31,507 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_ctrl_query [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_ctrl_query [2024-11-13 16:48:31,508 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-13 16:48:31,508 INFO L130 BoogieDeclarations]: Found specification of procedure blackbird_api_cmd [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure blackbird_api_cmd [2024-11-13 16:48:31,508 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-13 16:48:31,508 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 16:48:31,508 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_mmap [2024-11-13 16:48:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_mmap [2024-11-13 16:48:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 16:48:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 16:48:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:48:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 16:48:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 16:48:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:48:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:48:32,547 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:48:32,550 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:22,423 INFO L? ?]: Removed 1793 outVars from TransFormulas that were not future-live. [2024-11-13 16:49:22,423 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:23,559 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:23,560 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 16:49:23,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:23 BoogieIcfgContainer [2024-11-13 16:49:23,560 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:23,561 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:23,561 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:23,571 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:23,571 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:23" (1/1) ... [2024-11-13 16:49:23,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:49:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 887 states and 1284 transitions. [2024-11-13 16:49:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1284 transitions. [2024-11-13 16:49:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:49:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:23,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:46,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 888 states and 1279 transitions. [2024-11-13 16:49:47,184 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1279 transitions. [2024-11-13 16:49:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:49:47,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:47,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:08,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 891 states and 1282 transitions. [2024-11-13 16:50:09,635 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1282 transitions. [2024-11-13 16:50:09,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:50:09,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:09,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:31,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:50:34,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:34,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 895 states and 1286 transitions. [2024-11-13 16:50:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1286 transitions. [2024-11-13 16:50:34,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:50:34,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:57,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 900 states and 1291 transitions. [2024-11-13 16:51:03,173 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1291 transitions. [2024-11-13 16:51:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:51:03,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:03,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 904 states and 1343 transitions. [2024-11-13 16:51:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1343 transitions. [2024-11-13 16:51:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:51:14,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 908 states and 1395 transitions. [2024-11-13 16:51:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1395 transitions. [2024-11-13 16:51:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:51:26,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:36,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:37,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 912 states and 1447 transitions. [2024-11-13 16:51:37,323 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1447 transitions. [2024-11-13 16:51:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:51:37,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:51:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 916 states and 1499 transitions. [2024-11-13 16:51:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1499 transitions. [2024-11-13 16:51:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:51:48,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:51:59,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 919 states and 1503 transitions. [2024-11-13 16:51:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1503 transitions. [2024-11-13 16:51:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:51:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:52:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 922 states and 1507 transitions. [2024-11-13 16:52:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1507 transitions. [2024-11-13 16:52:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:52:10,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:52:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 925 states and 1511 transitions. [2024-11-13 16:52:20,635 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1511 transitions. [2024-11-13 16:52:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:52:20,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:30,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:52:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 928 states and 1515 transitions. [2024-11-13 16:52:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1515 transitions. [2024-11-13 16:52:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:52:30,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:52:52,886 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 [] [2024-11-13 16:53:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:00,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 936 states and 1574 transitions. [2024-11-13 16:53:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1574 transitions. [2024-11-13 16:53:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:53:00,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 939 states and 1579 transitions. [2024-11-13 16:53:11,370 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1579 transitions. [2024-11-13 16:53:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:53:11,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:11,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 942 states and 1584 transitions. [2024-11-13 16:53:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1584 transitions. [2024-11-13 16:53:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:23,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:34,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 945 states and 1589 transitions. [2024-11-13 16:53:34,067 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1589 transitions. [2024-11-13 16:53:34,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:53:34,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:53:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:44,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 948 states and 1594 transitions. [2024-11-13 16:53:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1594 transitions. [2024-11-13 16:53:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:53:44,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:53:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 950 states and 1600 transitions. [2024-11-13 16:53:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1600 transitions. [2024-11-13 16:53:57,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:53:57,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 953 states and 1604 transitions. [2024-11-13 16:54:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1604 transitions. [2024-11-13 16:54:10,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:10,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:10,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 956 states and 1609 transitions. [2024-11-13 16:54:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1609 transitions. [2024-11-13 16:54:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:22,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 959 states and 1614 transitions. [2024-11-13 16:54:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1614 transitions. [2024-11-13 16:54:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:54:35,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:35,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:54:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 962 states and 1619 transitions. [2024-11-13 16:54:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1619 transitions. [2024-11-13 16:54:46,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:54:46,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:55,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:54:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 965 states and 1623 transitions. [2024-11-13 16:54:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1623 transitions. [2024-11-13 16:54:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:54:56,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 968 states and 1628 transitions. [2024-11-13 16:55:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1628 transitions. [2024-11-13 16:55:07,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:55:07,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 971 states and 1633 transitions. [2024-11-13 16:55:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1633 transitions. [2024-11-13 16:55:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:55:20,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:33,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 974 states and 1638 transitions. [2024-11-13 16:55:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1638 transitions. [2024-11-13 16:55:33,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:55:33,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:44,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:55:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 977 states and 1642 transitions. [2024-11-13 16:55:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1642 transitions. [2024-11-13 16:55:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:55:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:55:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 980 states and 1647 transitions. [2024-11-13 16:55:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1647 transitions. [2024-11-13 16:55:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:55:54,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:06,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:56:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 983 states and 1652 transitions. [2024-11-13 16:56:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1652 transitions. [2024-11-13 16:56:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:56:07,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:07,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:18,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:18,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:56:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 986 states and 1656 transitions. [2024-11-13 16:56:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1656 transitions. [2024-11-13 16:56:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:56:18,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:18,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:56:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 988 states and 1658 transitions. [2024-11-13 16:56:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1658 transitions. [2024-11-13 16:56:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:56:30,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:56:42,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 993 states and 1667 transitions. [2024-11-13 16:56:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1667 transitions. [2024-11-13 16:56:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:56:42,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:56:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 998 states and 1676 transitions. [2024-11-13 16:56:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1676 transitions. [2024-11-13 16:56:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:56:54,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:57:06,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1000 states and 1678 transitions. [2024-11-13 16:57:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1678 transitions. [2024-11-13 16:57:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:57:06,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:06,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:17,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:57:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1005 states and 1687 transitions. [2024-11-13 16:57:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1687 transitions. [2024-11-13 16:57:17,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:17,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:57:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1008 states and 1692 transitions. [2024-11-13 16:57:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1692 transitions. [2024-11-13 16:57:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:29,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:40,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:57:40,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1012 states and 1698 transitions. [2024-11-13 16:57:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1698 transitions. [2024-11-13 16:57:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 16:57:40,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:52,346 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:57:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:52,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1014 states and 1700 transitions. [2024-11-13 16:57:52,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1700 transitions. [2024-11-13 16:57:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:57:52,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:58:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1016 states and 1702 transitions. [2024-11-13 16:58:02,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1702 transitions. [2024-11-13 16:58:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 16:58:02,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:58:12,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1021 states and 1711 transitions. [2024-11-13 16:58:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1711 transitions. [2024-11-13 16:58:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:12,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:12,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:22,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:58:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1024 states and 1716 transitions. [2024-11-13 16:58:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1716 transitions. [2024-11-13 16:58:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 16:58:22,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:31,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:32,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:58:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:32,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1028 states and 1722 transitions. [2024-11-13 16:58:32,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1722 transitions. [2024-11-13 16:58:32,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:32,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:32,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:42,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:58:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1031 states and 1727 transitions. [2024-11-13 16:58:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1727 transitions. [2024-11-13 16:58:42,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:58:42,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:42,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:58:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1035 states and 1733 transitions. [2024-11-13 16:58:52,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1733 transitions. [2024-11-13 16:58:52,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:58:52,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:59:02,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:02,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1038 states and 1738 transitions. [2024-11-13 16:59:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1738 transitions. [2024-11-13 16:59:02,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:59:02,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:02,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:59:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1042 states and 1744 transitions. [2024-11-13 16:59:12,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1744 transitions. [2024-11-13 16:59:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 16:59:12,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:12,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:59:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:22,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1049 states and 1756 transitions. [2024-11-13 16:59:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1756 transitions. [2024-11-13 16:59:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 16:59:22,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:22,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:32,538 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:59:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1056 states and 1768 transitions. [2024-11-13 16:59:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1768 transitions. [2024-11-13 16:59:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:59:32,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 16:59:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1062 states and 1778 transitions. [2024-11-13 16:59:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1778 transitions. [2024-11-13 16:59:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 16:59:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:59:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 1066 states and 1783 transitions. [2024-11-13 16:59:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1783 transitions. [2024-11-13 16:59:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 16:59:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:05,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:00:05,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:05,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1073 states and 1795 transitions. [2024-11-13 17:00:05,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1795 transitions. [2024-11-13 17:00:05,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 17:00:05,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:05,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 17:00:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1078 states and 1803 transitions. [2024-11-13 17:00:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1803 transitions. [2024-11-13 17:00:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 17:00:15,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:15,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:00:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1084 states and 1813 transitions. [2024-11-13 17:00:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1813 transitions. [2024-11-13 17:00:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 17:00:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:25,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:35,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:00:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:35,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1087 states and 1817 transitions. [2024-11-13 17:00:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1817 transitions. [2024-11-13 17:00:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:00:35,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:35,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 17:00:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1091 states and 1822 transitions. [2024-11-13 17:00:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1822 transitions. [2024-11-13 17:00:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:00:45,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:45,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 17:00:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1095 states and 1827 transitions. [2024-11-13 17:00:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1827 transitions. [2024-11-13 17:00:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 17:00:55,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:01:04,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1102 states and 1839 transitions. [2024-11-13 17:01:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1839 transitions. [2024-11-13 17:01:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:01:04,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:14,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:14,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:01:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1104 states and 1841 transitions. [2024-11-13 17:01:14,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1841 transitions. [2024-11-13 17:01:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 17:01:14,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:14,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 17:01:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1119 states and 1867 transitions. [2024-11-13 17:01:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1867 transitions. [2024-11-13 17:01:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:01:26,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:01:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1125 states and 1877 transitions. [2024-11-13 17:01:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1877 transitions. [2024-11-13 17:01:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:01:38,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:38,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:01:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1128 states and 1881 transitions. [2024-11-13 17:01:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1881 transitions. [2024-11-13 17:01:51,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 17:01:51,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:51,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:01,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:02:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:01,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1131 states and 1885 transitions. [2024-11-13 17:02:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1885 transitions. [2024-11-13 17:02:01,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 17:02:01,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:01,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:11,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 17:02:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:12,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1135 states and 1890 transitions. [2024-11-13 17:02:12,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1890 transitions. [2024-11-13 17:02:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 17:02:12,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 17:02:22,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:22,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1139 states and 1895 transitions. [2024-11-13 17:02:22,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1895 transitions. [2024-11-13 17:02:22,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 17:02:22,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:22,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 17:02:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1141 states and 1897 transitions. [2024-11-13 17:02:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1897 transitions. [2024-11-13 17:02:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 17:02:32,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:32,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 17:02:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1144 states and 1902 transitions. [2024-11-13 17:02:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1902 transitions. [2024-11-13 17:02:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 17:02:42,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:42,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 17:02:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1148 states and 1908 transitions. [2024-11-13 17:02:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1908 transitions. [2024-11-13 17:02:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 17:02:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms