./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.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_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/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_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/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_75ede163-8af9-4c70-947b-fdddb40cb7d4/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 ce6af79da269a74a7be79c0d90a6ffef91c6105b9f2d818e8d71747b8477fa74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:34:12,680 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:34:12,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:34:12,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:34:12,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:34:12,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:34:12,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:34:12,811 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:34:12,811 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:34:12,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:34:12,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:34:12,812 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:34:12,813 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:34:12,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:12,813 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:34:12,813 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:34:12,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:34:12,814 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_75ede163-8af9-4c70-947b-fdddb40cb7d4/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 -> ce6af79da269a74a7be79c0d90a6ffef91c6105b9f2d818e8d71747b8477fa74 [2024-11-13 20:34:13,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:34:13,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:34:13,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:34:13,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:34:13,156 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:34:13,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i Unable to find full path for "g++" [2024-11-13 20:34:15,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:34:15,772 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:34:15,775 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i [2024-11-13 20:34:15,839 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/data/cc4298526/eee3252260fd449182aec7bf19b8479f/FLAG2a3f8633f [2024-11-13 20:34:15,867 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/data/cc4298526/eee3252260fd449182aec7bf19b8479f [2024-11-13 20:34:15,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:34:15,873 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:34:15,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:15,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:34:15,883 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:34:15,884 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:15" (1/1) ... [2024-11-13 20:34:15,885 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f0bd5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:15, skipping insertion in model container [2024-11-13 20:34:15,887 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:15" (1/1) ... [2024-11-13 20:34:16,038 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:18,105 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_75ede163-8af9-4c70-947b-fdddb40cb7d4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i[269371,269384] [2024-11-13 20:34:18,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:18,281 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:18,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3897] [2024-11-13 20:34:18,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3905-3906] [2024-11-13 20:34:18,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3922] [2024-11-13 20:34:18,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3925] [2024-11-13 20:34:18,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3928] [2024-11-13 20:34:18,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3931] [2024-11-13 20:34:18,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [3973-3974] [2024-11-13 20:34:18,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3985-3986] [2024-11-13 20:34:18,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3989-3990] [2024-11-13 20:34:18,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3993-3994] [2024-11-13 20:34:18,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3997-3998] [2024-11-13 20:34:18,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4065] [2024-11-13 20:34:18,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4068] [2024-11-13 20:34:18,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4071] [2024-11-13 20:34:18,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4074] [2024-11-13 20:34:18,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4424] [2024-11-13 20:34:18,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4427] [2024-11-13 20:34:18,896 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_75ede163-8af9-4c70-947b-fdddb40cb7d4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i[269371,269384] [2024-11-13 20:34:18,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:19,066 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:19,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19 WrapperNode [2024-11-13 20:34:19,068 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:19,069 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:19,069 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:19,069 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:19,076 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,200 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,535 INFO L138 Inliner]: procedures = 282, calls = 3110, calls flagged for inlining = 132, calls inlined = 123, statements flattened = 7713 [2024-11-13 20:34:19,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:19,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:19,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:19,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:19,546 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,597 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,598 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,797 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,907 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,956 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:19,977 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:20,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:20,043 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:20,043 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:20,043 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:20,044 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:19" (1/1) ... [2024-11-13 20:34:20,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:20,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:20,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:20,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75ede163-8af9-4c70-947b-fdddb40cb7d4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-13 20:34:20,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-13 20:34:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-13 20:34:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-13 20:34:20,117 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-13 20:34:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-13 20:34:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-13 20:34:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 20:34:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 20:34:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 20:34:20,118 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 20:34:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:34:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:34:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-13 20:34:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-13 20:34:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-13 20:34:20,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-13 20:34:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:34:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:34:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:34:20,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:34:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-13 20:34:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-13 20:34:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 20:34:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 20:34:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:34:20,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:34:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-13 20:34:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-13 20:34:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-13 20:34:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 20:34:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2024-11-13 20:34:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:34:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-13 20:34:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-13 20:34:20,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-13 20:34:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-13 20:34:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-13 20:34:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-13 20:34:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-11-13 20:34:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-11-13 20:34:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-13 20:34:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-13 20:34:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-13 20:34:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-13 20:34:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-13 20:34:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:34:20,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-13 20:34:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:34:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-13 20:34:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-13 20:34:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-13 20:34:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-11-13 20:34:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 20:34:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-13 20:34:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-13 20:34:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-13 20:34:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:21,421 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:21,424 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:59,327 INFO L? ?]: Removed 2948 outVars from TransFormulas that were not future-live. [2024-11-13 20:34:59,328 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:05,425 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:05,425 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:35:05,426 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:05 BoogieIcfgContainer [2024-11-13 20:35:05,426 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:05,427 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:05,428 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:05,439 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:05,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:05" (1/1) ... [2024-11-13 20:35:05,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:35:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1448 states and 2173 transitions. [2024-11-13 20:35:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2173 transitions. [2024-11-13 20:35:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:35:05,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:12,338 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 20:35:22,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1451 states and 2171 transitions. [2024-11-13 20:35:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2171 transitions. [2024-11-13 20:35:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:35:23,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:35:39,779 WARN L539 Checker$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 20:35:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1456 states and 2179 transitions. [2024-11-13 20:35:41,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2179 transitions. [2024-11-13 20:35:41,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:35:41,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:41,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:46,763 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 20:35:57,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1462 states and 2188 transitions. [2024-11-13 20:36:01,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2188 transitions. [2024-11-13 20:36:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:36:01,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:36:17,832 WARN L539 Checker$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 20:36:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1469 states and 2198 transitions. [2024-11-13 20:36:23,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2198 transitions. [2024-11-13 20:36:23,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:36:23,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:23,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:28,106 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 20:36:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:28,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1471 states and 2201 transitions. [2024-11-13 20:36:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2201 transitions. [2024-11-13 20:36:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:36:28,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:28,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,485 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 20:36:33,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1472 states and 2203 transitions. [2024-11-13 20:36:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2203 transitions. [2024-11-13 20:36:33,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:36:33,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:33,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:38,434 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 20:36:38,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1474 states and 2206 transitions. [2024-11-13 20:36:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2206 transitions. [2024-11-13 20:36:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:36:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:43,516 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 20:36:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1475 states and 2208 transitions. [2024-11-13 20:36:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2208 transitions. [2024-11-13 20:36:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:36:43,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:43,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:49,867 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 20:36:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1477 states and 2210 transitions. [2024-11-13 20:36:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2210 transitions. [2024-11-13 20:36:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:36:55,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:00,194 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 20:37:00,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1479 states and 2213 transitions. [2024-11-13 20:37:00,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2213 transitions. [2024-11-13 20:37:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:37:00,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:05,485 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 20:37:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1480 states and 2215 transitions. [2024-11-13 20:37:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2215 transitions. [2024-11-13 20:37:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:37:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:11,219 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 20:37:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1482 states and 2217 transitions. [2024-11-13 20:37:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2217 transitions. [2024-11-13 20:37:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:37:16,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:21,251 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 20:37:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1484 states and 2220 transitions. [2024-11-13 20:37:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2220 transitions. [2024-11-13 20:37:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:37:21,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,348 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 20:37:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1485 states and 2222 transitions. [2024-11-13 20:37:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2222 transitions. [2024-11-13 20:37:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:37:26,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:31,185 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 20:37:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1487 states and 2224 transitions. [2024-11-13 20:37:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2224 transitions. [2024-11-13 20:37:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:37:36,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:36,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,605 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 20:37:47,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1489 states and 2226 transitions. [2024-11-13 20:37:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2226 transitions. [2024-11-13 20:37:47,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:37:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,175 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 20:37:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1492 states and 2231 transitions. [2024-11-13 20:37:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2231 transitions. [2024-11-13 20:37:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:37:52,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,876 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 20:37:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1495 states and 2236 transitions. [2024-11-13 20:37:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2236 transitions. [2024-11-13 20:37:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:37:57,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,554 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 20:38:16,744 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 20:38:19,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:19,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1504 states and 2269 transitions. [2024-11-13 20:38:19,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2269 transitions. [2024-11-13 20:38:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:38:19,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:19,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,947 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 20:38:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1507 states and 2274 transitions. [2024-11-13 20:38:25,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2274 transitions. [2024-11-13 20:38:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:38:25,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,584 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 20:38:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:29,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1510 states and 2279 transitions. [2024-11-13 20:38:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2279 transitions. [2024-11-13 20:38:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:38:29,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:29,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:38:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1525 states and 2322 transitions. [2024-11-13 20:38:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2322 transitions. [2024-11-13 20:38:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:38:40,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:45,611 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 20:38:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:45,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 1527 states and 2325 transitions. [2024-11-13 20:38:45,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2325 transitions. [2024-11-13 20:38:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:38:45,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:50,895 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 20:38:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1528 states and 2327 transitions. [2024-11-13 20:38:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2327 transitions. [2024-11-13 20:38:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:38:51,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:51,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:39:11,054 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 20:39:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1534 states and 2354 transitions. [2024-11-13 20:39:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2354 transitions. [2024-11-13 20:39:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:39:18,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:23,783 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 20:39:23,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1536 states and 2356 transitions. [2024-11-13 20:39:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2356 transitions. [2024-11-13 20:39:24,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:39:24,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:29,181 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 20:39:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1538 states and 2360 transitions. [2024-11-13 20:39:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2360 transitions. [2024-11-13 20:39:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:39:29,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:39:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1547 states and 2400 transitions. [2024-11-13 20:39:44,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2400 transitions. [2024-11-13 20:39:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:39:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:49,922 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 20:40:03,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2574 states to 1565 states and 2448 transitions. [2024-11-13 20:40:03,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2448 transitions. [2024-11-13 20:40:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:40:03,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:03,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:07,974 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 20:40:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1567 states and 2451 transitions. [2024-11-13 20:40:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2451 transitions. [2024-11-13 20:40:08,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:40:08,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:08,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1568 states and 2451 transitions. [2024-11-13 20:40:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2451 transitions. [2024-11-13 20:40:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:40:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,424 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 20:40:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1570 states and 2454 transitions. [2024-11-13 20:40:20,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2454 transitions. [2024-11-13 20:40:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:40:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:26,553 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 20:40:31,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1571 states and 2458 transitions. [2024-11-13 20:40:31,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2458 transitions. [2024-11-13 20:40:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:40:31,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:36,624 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 20:40:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1576 states and 2483 transitions. [2024-11-13 20:40:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2483 transitions. [2024-11-13 20:40:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:40:42,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:40:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1578 states and 2486 transitions. [2024-11-13 20:40:47,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2486 transitions. [2024-11-13 20:40:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:40:47,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1579 states and 2488 transitions. [2024-11-13 20:40:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2488 transitions. [2024-11-13 20:40:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:40:52,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,158 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 20:40:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1581 states and 2491 transitions. [2024-11-13 20:40:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2491 transitions. [2024-11-13 20:40:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:40:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:01,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:02,036 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 20:41:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2639 states to 1582 states and 2491 transitions. [2024-11-13 20:41:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2491 transitions. [2024-11-13 20:41:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:41:05,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,753 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1584 states and 2495 transitions. [2024-11-13 20:41:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2495 transitions. [2024-11-13 20:41:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:10,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:10,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,430 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 20:41:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2656 states to 1586 states and 2498 transitions. [2024-11-13 20:41:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2498 transitions. [2024-11-13 20:41:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:41:15,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,705 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 20:41:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1588 states and 2501 transitions. [2024-11-13 20:41:23,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2501 transitions. [2024-11-13 20:41:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:41:23,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:41:31,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:31,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1590 states and 2504 transitions. [2024-11-13 20:41:31,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2504 transitions. [2024-11-13 20:41:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:31,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:31,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:41:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1594 states and 2509 transitions. [2024-11-13 20:41:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2509 transitions. [2024-11-13 20:41:44,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:44,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:44,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:49,266 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 20:41:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1595 states and 2509 transitions. [2024-11-13 20:41:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2509 transitions. [2024-11-13 20:41:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:41:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:41:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:54,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1597 states and 2512 transitions. [2024-11-13 20:41:54,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2512 transitions. [2024-11-13 20:41:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:41:54,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:54,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:03,160 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 20:42:19,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1599 states and 2514 transitions. [2024-11-13 20:42:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2514 transitions. [2024-11-13 20:42:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:42:19,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:42:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 1614 states and 2559 transitions. [2024-11-13 20:42:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2559 transitions. [2024-11-13 20:42:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:42:30,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:30,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:35,459 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 20:42:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1617 states and 2565 transitions. [2024-11-13 20:42:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2565 transitions. [2024-11-13 20:42:35,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:42:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:42:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1619 states and 2568 transitions. [2024-11-13 20:42:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2568 transitions. [2024-11-13 20:42:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:42:40,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:42:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:48,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1622 states and 2573 transitions. [2024-11-13 20:42:48,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2573 transitions. [2024-11-13 20:42:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:42:48,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:48,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:53,297 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 20:42:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1623 states and 2574 transitions. [2024-11-13 20:42:53,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2574 transitions. [2024-11-13 20:42:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:42:53,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,039 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 20:42:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1625 states and 2577 transitions. [2024-11-13 20:42:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2577 transitions. [2024-11-13 20:42:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:42:58,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:58,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:02,925 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 20:43:03,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 1626 states and 2579 transitions. [2024-11-13 20:43:03,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2579 transitions. [2024-11-13 20:43:03,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:43:03,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:03,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:07,842 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 20:43:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1628 states and 2581 transitions. [2024-11-13 20:43:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2581 transitions. [2024-11-13 20:43:20,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:43:20,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:43:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1641 states and 2608 transitions. [2024-11-13 20:43:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2608 transitions. [2024-11-13 20:43:25,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:43:25,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:25,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:43:30,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1643 states and 2611 transitions. [2024-11-13 20:43:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2611 transitions. [2024-11-13 20:43:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:43:30,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:34,988 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 20:43:35,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1644 states and 2611 transitions. [2024-11-13 20:43:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2611 transitions. [2024-11-13 20:43:35,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:43:35,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:35,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:39,553 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 20:43:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2786 states to 1645 states and 2613 transitions. [2024-11-13 20:43:39,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2613 transitions. [2024-11-13 20:43:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:43:39,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:44,692 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 20:43:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1647 states and 2615 transitions. [2024-11-13 20:43:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2615 transitions. [2024-11-13 20:43:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:43:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:44:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1662 states and 2659 transitions. [2024-11-13 20:44:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2659 transitions. [2024-11-13 20:44:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:44:06,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:06,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:44:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1665 states and 2665 transitions. [2024-11-13 20:44:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2665 transitions. [2024-11-13 20:44:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:44:11,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:44:17,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1667 states and 2667 transitions. [2024-11-13 20:44:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2667 transitions. [2024-11-13 20:44:17,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:44:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:44:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:21,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1669 states and 2670 transitions. [2024-11-13 20:44:21,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2670 transitions. [2024-11-13 20:44:21,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:44:21,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:21,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:44:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1670 states and 2670 transitions. [2024-11-13 20:44:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2670 transitions. [2024-11-13 20:44:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:44:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:31,255 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 20:44:31,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1671 states and 2672 transitions. [2024-11-13 20:44:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2672 transitions. [2024-11-13 20:44:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:44:31,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:36,073 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 20:44:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:49,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1673 states and 2674 transitions. [2024-11-13 20:44:49,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2674 transitions. [2024-11-13 20:44:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:44:49,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:49,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:44:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1686 states and 2700 transitions. [2024-11-13 20:44:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2700 transitions. [2024-11-13 20:44:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:44:54,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:59,850 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 20:44:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1687 states and 2700 transitions. [2024-11-13 20:44:59,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2700 transitions. [2024-11-13 20:44:59,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:44:59,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,506 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 20:45:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1688 states and 2702 transitions. [2024-11-13 20:45:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2702 transitions. [2024-11-13 20:45:04,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:45:04,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:04,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:09,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:45:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1691 states and 2708 transitions. [2024-11-13 20:45:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2708 transitions. [2024-11-13 20:45:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:45:09,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:09,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:45:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1693 states and 2710 transitions. [2024-11-13 20:45:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2710 transitions. [2024-11-13 20:45:14,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:45:14,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:45:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:19,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1694 states and 2711 transitions. [2024-11-13 20:45:19,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2711 transitions. [2024-11-13 20:45:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:45:19,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:45:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1696 states and 2714 transitions. [2024-11-13 20:45:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2714 transitions. [2024-11-13 20:45:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:45:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:45:29,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1699 states and 2718 transitions. [2024-11-13 20:45:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2718 transitions. [2024-11-13 20:45:29,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:45:29,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:29,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:46,261 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 20:45:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1703 states and 2754 transitions. [2024-11-13 20:45:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2754 transitions. [2024-11-13 20:45:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:45:58,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:46:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1705 states and 2757 transitions. [2024-11-13 20:46:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2757 transitions. [2024-11-13 20:46:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:46:03,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:08,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:46:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1709 states and 2761 transitions. [2024-11-13 20:46:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2761 transitions. [2024-11-13 20:46:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:46:40,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:40,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:47:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1713 states and 2766 transitions. [2024-11-13 20:47:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2766 transitions. [2024-11-13 20:47:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:47:16,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:16,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:47:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1717 states and 2771 transitions. [2024-11-13 20:47:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2771 transitions. [2024-11-13 20:47:55,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:47:55,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:55,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:48:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:36,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2991 states to 1721 states and 2776 transitions. [2024-11-13 20:48:36,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2776 transitions. [2024-11-13 20:48:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:48:36,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:36,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:48:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1723 states and 2778 transitions. [2024-11-13 20:48:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2778 transitions. [2024-11-13 20:48:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:48:42,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms