./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/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_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ce6af79da269a74a7be79c0d90a6ffef91c6105b9f2d818e8d71747b8477fa74 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:53:59,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:53:59,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:53:59,941 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:53:59,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:53:59,968 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:53:59,969 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:53:59,969 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:53:59,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:53:59,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:53:59,970 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:53:59,970 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:53:59,970 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:53:59,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:53:59,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:53:59,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:53:59,971 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:53:59,971 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:53:59,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:53:59,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:53:59,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:53:59,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:53:59,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:53:59,972 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:53:59,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:53:59,972 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_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6af79da269a74a7be79c0d90a6ffef91c6105b9f2d818e8d71747b8477fa74 [2024-12-06 03:54:00,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:54:00,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:54:00,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:54:00,308 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:54:00,308 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:54:00,310 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i [2024-12-06 03:54:03,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/data/9ebc524d7/4f5df637b8ab465ba9c911335be30400/FLAGd1d8c57d9 [2024-12-06 03:54:04,351 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:54:04,352 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i [2024-12-06 03:54:04,399 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/data/9ebc524d7/4f5df637b8ab465ba9c911335be30400/FLAGd1d8c57d9 [2024-12-06 03:54:04,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/data/9ebc524d7/4f5df637b8ab465ba9c911335be30400 [2024-12-06 03:54:04,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:54:04,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:54:04,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:04,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:54:04,433 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:54:04,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:04" (1/1) ... [2024-12-06 03:54:04,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f444c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:04, skipping insertion in model container [2024-12-06 03:54:04,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:04" (1/1) ... [2024-12-06 03:54:04,556 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:54:06,574 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_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i[269371,269384] [2024-12-06 03:54:06,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:54:06,729 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:54:06,809 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] [2024-12-06 03:54:06,811 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] [2024-12-06 03:54:06,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3922] [2024-12-06 03:54:06,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3925] [2024-12-06 03:54:06,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3928] [2024-12-06 03:54:06,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3931] [2024-12-06 03:54:06,815 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] [2024-12-06 03:54:06,815 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] [2024-12-06 03:54:06,816 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] [2024-12-06 03:54:06,816 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] [2024-12-06 03:54:06,816 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] [2024-12-06 03:54:06,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4065] [2024-12-06 03:54:06,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4068] [2024-12-06 03:54:06,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4071] [2024-12-06 03:54:06,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4074] [2024-12-06 03:54:06,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4424] [2024-12-06 03:54:06,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4427] [2024-12-06 03:54:07,116 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_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--scsi--st.ko-ldv_main0.cil.out.i[269371,269384] [2024-12-06 03:54:07,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:54:07,255 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:54:07,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07 WrapperNode [2024-12-06 03:54:07,256 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:07,257 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:54:07,258 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:54:07,258 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:54:07,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,654 INFO L138 Inliner]: procedures = 282, calls = 3110, calls flagged for inlining = 132, calls inlined = 123, statements flattened = 7633 [2024-12-06 03:54:07,654 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:54:07,655 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:54:07,655 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:54:07,656 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:54:07,667 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,926 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:07,978 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:08,011 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:08,031 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:08,084 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:54:08,085 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:54:08,085 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:54:08,085 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:54:08,086 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:07" (1/1) ... [2024-12-06 03:54:08,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:54:08,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:54:08,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:54:08,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d94d5c-86ed-4055-b3d8-6b182fe32f52/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:54:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-06 03:54:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-06 03:54:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:54:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-06 03:54:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 03:54:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:54:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-12-06 03:54:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 03:54:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:54:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-12-06 03:54:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-12-06 03:54:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-12-06 03:54:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-12-06 03:54:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:54:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:54:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_ioctl [2024-12-06 03:54:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_ioctl [2024-12-06 03:54:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:54:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_st_ref_mutex [2024-12-06 03:54:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_st_ref_mutex [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-12-06 03:54:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-12-06 03:54:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-12-06 03:54:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-12-06 03:54:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-06 03:54:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-06 03:54:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-06 03:54:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-06 03:54:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-12-06 03:54:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-12-06 03:54:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:54:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-12-06 03:54:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-12-06 03:54:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:54:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-12-06 03:54:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-12-06 03:54:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 03:54:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 03:54:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:54:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:54:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 03:54:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 03:54:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-12-06 03:54:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-12-06 03:54:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:54:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:54:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-06 03:54:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-06 03:54:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-12-06 03:54:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-12-06 03:54:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-12-06 03:54:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_scsi_tape [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 03:54:08,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-12-06 03:54:08,173 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:54:08,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-12-06 03:54:08,173 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:54:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-12-06 03:54:08,174 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-12-06 03:54:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-12-06 03:54:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-12-06 03:54:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-06 03:54:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:54:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-12-06 03:54:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:54:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 03:54:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 03:54:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:54:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_st_ref_mutex [2024-12-06 03:54:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_st_ref_mutex [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 03:54:08,176 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 03:54:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-06 03:54:08,177 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-12-06 03:54:08,177 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_scsi_tape [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:54:08,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:54:08,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:54:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-12-06 03:54:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-12-06 03:54:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-12-06 03:54:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-12-06 03:54:08,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:54:08,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:54:09,132 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:54:09,136 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:54:46,594 INFO L? ?]: Removed 2940 outVars from TransFormulas that were not future-live. [2024-12-06 03:54:46,595 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:54:51,471 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:54:51,472 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:54:51,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:54:51 BoogieIcfgContainer [2024-12-06 03:54:51,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:54:51,473 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:54:51,473 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:54:51,482 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:54:51,482 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:54:51" (1/1) ... [2024-12-06 03:54:51,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:54:51,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1444 states and 2169 transitions. [2024-12-06 03:54:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2169 transitions. [2024-12-06 03:54:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:54:51,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:51,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:57,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:07,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:08,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1447 states and 2167 transitions. [2024-12-06 03:55:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2167 transitions. [2024-12-06 03:55:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:55:08,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:23,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:25,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1452 states and 2175 transitions. [2024-12-06 03:55:25,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2175 transitions. [2024-12-06 03:55:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:55:25,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:40,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:55:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1458 states and 2184 transitions. [2024-12-06 03:55:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2184 transitions. [2024-12-06 03:55:43,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:55:43,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:43,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:55:58,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:56:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1465 states and 2194 transitions. [2024-12-06 03:56:03,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2194 transitions. [2024-12-06 03:56:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:03,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:07,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1467 states and 2197 transitions. [2024-12-06 03:56:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2197 transitions. [2024-12-06 03:56:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:07,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1468 states and 2199 transitions. [2024-12-06 03:56:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2199 transitions. [2024-12-06 03:56:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:56:12,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:15,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1470 states and 2202 transitions. [2024-12-06 03:56:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2202 transitions. [2024-12-06 03:56:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:56:16,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:16,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:20,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:20,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:20,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1471 states and 2204 transitions. [2024-12-06 03:56:20,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2204 transitions. [2024-12-06 03:56:20,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:56:20,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1473 states and 2206 transitions. [2024-12-06 03:56:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2206 transitions. [2024-12-06 03:56:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:31,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:31,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:35,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:35,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1475 states and 2209 transitions. [2024-12-06 03:56:35,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2209 transitions. [2024-12-06 03:56:35,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:35,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:35,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1476 states and 2211 transitions. [2024-12-06 03:56:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2211 transitions. [2024-12-06 03:56:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:56:39,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:39,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:48,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1478 states and 2213 transitions. [2024-12-06 03:56:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2213 transitions. [2024-12-06 03:56:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:48,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:56:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1480 states and 2216 transitions. [2024-12-06 03:56:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2216 transitions. [2024-12-06 03:56:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:56:52,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:52,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1481 states and 2218 transitions. [2024-12-06 03:56:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2218 transitions. [2024-12-06 03:56:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:56:56,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1483 states and 2220 transitions. [2024-12-06 03:57:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2220 transitions. [2024-12-06 03:57:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:57:04,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1485 states and 2222 transitions. [2024-12-06 03:57:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2222 transitions. [2024-12-06 03:57:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:57:13,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1488 states and 2227 transitions. [2024-12-06 03:57:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2227 transitions. [2024-12-06 03:57:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:57:17,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:17,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:57:35,863 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 [] [2024-12-06 03:57:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1497 states and 2260 transitions. [2024-12-06 03:57:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2260 transitions. [2024-12-06 03:57:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:57:38,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:38,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1500 states and 2265 transitions. [2024-12-06 03:57:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2265 transitions. [2024-12-06 03:57:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:57:42,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:42,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:46,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1503 states and 2270 transitions. [2024-12-06 03:57:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2270 transitions. [2024-12-06 03:57:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:57:46,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:57:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2411 states to 1518 states and 2313 transitions. [2024-12-06 03:57:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2313 transitions. [2024-12-06 03:57:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:57:55,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:00,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:58:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:00,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1521 states and 2318 transitions. [2024-12-06 03:58:00,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2318 transitions. [2024-12-06 03:58:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:58:00,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:00,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:58:18,689 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 [] [2024-12-06 03:58:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2458 states to 1527 states and 2345 transitions. [2024-12-06 03:58:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2345 transitions. [2024-12-06 03:58:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:58:25,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:58:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1529 states and 2347 transitions. [2024-12-06 03:58:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2347 transitions. [2024-12-06 03:58:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:58:29,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:58:34,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1531 states and 2350 transitions. [2024-12-06 03:58:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2350 transitions. [2024-12-06 03:58:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:58:34,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:58:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1532 states and 2352 transitions. [2024-12-06 03:58:38,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2352 transitions. [2024-12-06 03:58:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:58:38,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:38,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:42,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:58:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2512 states to 1541 states and 2392 transitions. [2024-12-06 03:58:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2392 transitions. [2024-12-06 03:58:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:58:52,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:52,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:59:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:08,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1559 states and 2440 transitions. [2024-12-06 03:59:08,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2440 transitions. [2024-12-06 03:59:08,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:59:08,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:08,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:12,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:59:12,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:12,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1561 states and 2444 transitions. [2024-12-06 03:59:12,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2444 transitions. [2024-12-06 03:59:12,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:59:12,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:12,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:59:18,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1562 states and 2444 transitions. [2024-12-06 03:59:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2444 transitions. [2024-12-06 03:59:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:59:18,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:59:22,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 1564 states and 2447 transitions. [2024-12-06 03:59:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2447 transitions. [2024-12-06 03:59:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:59:22,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:59:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:31,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1565 states and 2451 transitions. [2024-12-06 03:59:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2451 transitions. [2024-12-06 03:59:31,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:59:31,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:31,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:59:40,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1570 states and 2476 transitions. [2024-12-06 03:59:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2476 transitions. [2024-12-06 03:59:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:59:40,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:59:44,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1572 states and 2479 transitions. [2024-12-06 03:59:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2479 transitions. [2024-12-06 03:59:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:59:44,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:44,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:59:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:52,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1573 states and 2479 transitions. [2024-12-06 03:59:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2479 transitions. [2024-12-06 03:59:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:59:52,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:56,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 03:59:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1575 states and 2482 transitions. [2024-12-06 03:59:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2482 transitions. [2024-12-06 03:59:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:59:56,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:00:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:02,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1576 states and 2484 transitions. [2024-12-06 04:00:02,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2484 transitions. [2024-12-06 04:00:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:00:02,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:06,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:00:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1578 states and 2487 transitions. [2024-12-06 04:00:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2487 transitions. [2024-12-06 04:00:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:00:06,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:00:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:13,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1580 states and 2490 transitions. [2024-12-06 04:00:13,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2490 transitions. [2024-12-06 04:00:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:00:13,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:13,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:00:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1582 states and 2493 transitions. [2024-12-06 04:00:19,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2493 transitions. [2024-12-06 04:00:19,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:00:19,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:19,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:00:23,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1584 states and 2497 transitions. [2024-12-06 04:00:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2497 transitions. [2024-12-06 04:00:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:00:23,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:00:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1586 states and 2500 transitions. [2024-12-06 04:00:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2500 transitions. [2024-12-06 04:00:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:00:27,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:27,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:00:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1600 states and 2543 transitions. [2024-12-06 04:00:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2543 transitions. [2024-12-06 04:00:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:00:36,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:00:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1604 states and 2549 transitions. [2024-12-06 04:00:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2549 transitions. [2024-12-06 04:00:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:00:47,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:00:52,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 1605 states and 2549 transitions. [2024-12-06 04:00:52,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2549 transitions. [2024-12-06 04:00:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:00:52,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:52,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:00:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1607 states and 2552 transitions. [2024-12-06 04:00:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2552 transitions. [2024-12-06 04:00:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:00:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:01:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1619 states and 2578 transitions. [2024-12-06 04:01:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2578 transitions. [2024-12-06 04:01:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:01:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:01:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1621 states and 2581 transitions. [2024-12-06 04:01:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2581 transitions. [2024-12-06 04:01:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:01:05,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:09,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:01:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1624 states and 2587 transitions. [2024-12-06 04:01:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2587 transitions. [2024-12-06 04:01:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:01:09,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:01:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1627 states and 2592 transitions. [2024-12-06 04:01:15,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2592 transitions. [2024-12-06 04:01:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:01:15,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:23,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:01:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1629 states and 2594 transitions. [2024-12-06 04:01:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2594 transitions. [2024-12-06 04:01:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:01:38,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:38,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:01:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1643 states and 2637 transitions. [2024-12-06 04:01:46,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2637 transitions. [2024-12-06 04:01:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:01:46,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:01:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1645 states and 2640 transitions. [2024-12-06 04:01:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2640 transitions. [2024-12-06 04:01:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:01:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:54,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:01:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1646 states and 2640 transitions. [2024-12-06 04:01:54,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2640 transitions. [2024-12-06 04:01:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:01:54,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:01:58,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1647 states and 2641 transitions. [2024-12-06 04:01:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2641 transitions. [2024-12-06 04:01:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:01:58,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:02:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1649 states and 2644 transitions. [2024-12-06 04:02:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2644 transitions. [2024-12-06 04:02:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:02:02,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:02:17,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1651 states and 2646 transitions. [2024-12-06 04:02:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2646 transitions. [2024-12-06 04:02:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:02:17,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:02:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1652 states and 2648 transitions. [2024-12-06 04:02:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2648 transitions. [2024-12-06 04:02:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:02:21,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:25,192 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:02:26,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1664 states and 2673 transitions. [2024-12-06 04:02:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2673 transitions. [2024-12-06 04:02:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:02:26,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:02:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2841 states to 1665 states and 2673 transitions. [2024-12-06 04:02:30,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2673 transitions. [2024-12-06 04:02:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:02:30,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:02:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1667 states and 2676 transitions. [2024-12-06 04:02:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2676 transitions. [2024-12-06 04:02:34,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:02:34,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:34,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:02:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1670 states and 2682 transitions. [2024-12-06 04:02:38,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2682 transitions. [2024-12-06 04:02:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:02:38,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:02:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1672 states and 2684 transitions. [2024-12-06 04:02:42,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2684 transitions. [2024-12-06 04:02:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:02:42,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:42,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:02:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1674 states and 2686 transitions. [2024-12-06 04:02:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2686 transitions. [2024-12-06 04:02:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:02:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:03:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1675 states and 2688 transitions. [2024-12-06 04:03:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2688 transitions. [2024-12-06 04:03:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:03:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:03:06,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1676 states and 2688 transitions. [2024-12-06 04:03:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2688 transitions. [2024-12-06 04:03:06,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:03:06,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:06,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:03:22,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1678 states and 2690 transitions. [2024-12-06 04:03:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2690 transitions. [2024-12-06 04:03:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:03:22,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:26,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:03:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:26,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2870 states to 1679 states and 2692 transitions. [2024-12-06 04:03:26,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2692 transitions. [2024-12-06 04:03:26,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:03:26,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:03:30,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1682 states and 2696 transitions. [2024-12-06 04:03:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2696 transitions. [2024-12-06 04:03:30,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:03:30,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:30,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:34,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:03:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:34,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1685 states and 2702 transitions. [2024-12-06 04:03:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2702 transitions. [2024-12-06 04:03:34,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:03:34,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:34,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:03:38,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1687 states and 2704 transitions. [2024-12-06 04:03:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2704 transitions. [2024-12-06 04:03:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:03:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:03:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1688 states and 2706 transitions. [2024-12-06 04:03:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2706 transitions. [2024-12-06 04:03:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:03:42,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:42,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:04:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:08,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1692 states and 2742 transitions. [2024-12-06 04:04:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2742 transitions. [2024-12-06 04:04:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:04:08,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:04:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1694 states and 2745 transitions. [2024-12-06 04:04:12,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2745 transitions. [2024-12-06 04:04:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:04:12,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:16,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:04:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1695 states and 2746 transitions. [2024-12-06 04:04:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2746 transitions. [2024-12-06 04:04:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:04:16,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:04:21,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1697 states and 2749 transitions. [2024-12-06 04:04:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2749 transitions. [2024-12-06 04:04:21,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:04:21,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:21,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:04:25,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1700 states and 2753 transitions. [2024-12-06 04:04:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2753 transitions. [2024-12-06 04:04:25,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:04:25,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:25,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:29,105 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:04:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 1702 states and 2755 transitions. [2024-12-06 04:04:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2755 transitions. [2024-12-06 04:04:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:04:29,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:04:33,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1705 states and 2759 transitions. [2024-12-06 04:04:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2759 transitions. [2024-12-06 04:04:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:04:33,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:04:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1705 states and 2758 transitions. [2024-12-06 04:04:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2758 transitions. [2024-12-06 04:04:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:04:39,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:39,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:05:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1709 states and 2763 transitions. [2024-12-06 04:05:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2763 transitions. [2024-12-06 04:05:10,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:05:10,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:14,342 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:05:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1713 states and 2768 transitions. [2024-12-06 04:05:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2768 transitions. [2024-12-06 04:05:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:05:42,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:46,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:06:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1717 states and 2773 transitions. [2024-12-06 04:06:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2773 transitions. [2024-12-06 04:06:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:06:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:06:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:48,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1721 states and 2778 transitions. [2024-12-06 04:06:48,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2778 transitions. [2024-12-06 04:06:48,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:06:48,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:48,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:07:21,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3007 states to 1727 states and 2792 transitions. [2024-12-06 04:07:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2792 transitions. [2024-12-06 04:07:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:07:21,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:24,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:07:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1729 states and 2794 transitions. [2024-12-06 04:07:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2794 transitions. [2024-12-06 04:07:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:07:25,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:07:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:29,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1729 states and 2793 transitions. [2024-12-06 04:07:29,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2793 transitions. [2024-12-06 04:07:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:07:29,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:33,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:07:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1729 states and 2792 transitions. [2024-12-06 04:07:34,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2792 transitions. [2024-12-06 04:07:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:07:34,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 1731 states and 2794 transitions. [2024-12-06 04:07:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2794 transitions. [2024-12-06 04:07:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:07:38,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:42,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:42,726 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:07:51,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1712 states and 2759 transitions. [2024-12-06 04:07:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2759 transitions. [2024-12-06 04:07:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:07:51,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:07:55,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1713 states and 2761 transitions. [2024-12-06 04:07:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2761 transitions. [2024-12-06 04:07:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:07:55,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked.