./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/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 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:26:51,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:51,530 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:26:51,534 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:51,535 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:51,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:51,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:26:51,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:26:51,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:51,556 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:51,556 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:51,556 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:51,557 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:51,557 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:51,558 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:51,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:51,558 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:51,558 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:51,558 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:26:51,558 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:51,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:51,558 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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/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 -> 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 [2024-12-05 21:26:51,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:51,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:51,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:51,784 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:51,785 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:51,786 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-12-05 21:26:54,397 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/data/57d4f42f0/20ab5f55c032455f89fbb2c085c323bb/FLAGd02c0ee80 [2024-12-05 21:26:54,827 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:54,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-12-05 21:26:54,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/data/57d4f42f0/20ab5f55c032455f89fbb2c085c323bb/FLAGd02c0ee80 [2024-12-05 21:26:54,982 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/data/57d4f42f0/20ab5f55c032455f89fbb2c085c323bb [2024-12-05 21:26:54,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:54,986 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:54,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:54,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:54,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:54,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:54,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f1fcd56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:54, skipping insertion in model container [2024-12-05 21:26:54,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:54" (1/1) ... [2024-12-05 21:26:55,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:56,113 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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-12-05 21:26:56,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:56,223 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:56,283 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"); [3188] [2024-12-05 21:26:56,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3195] [2024-12-05 21:26:56,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3202] [2024-12-05 21:26:56,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3210] [2024-12-05 21:26:56,287 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"); [3253-3254] [2024-12-05 21:26:56,288 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"); [3257-3258] [2024-12-05 21:26:56,288 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"); [3261-3262] [2024-12-05 21:26:56,288 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"); [3265-3266] [2024-12-05 21:26:56,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5167] [2024-12-05 21:26:56,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5170] [2024-12-05 21:26:56,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5173] [2024-12-05 21:26:56,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5176] [2024-12-05 21:26:56,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [5347-5348] [2024-12-05 21:26:56,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [5352-5353] [2024-12-05 21:26:56,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [5357-5358] [2024-12-05 21:26:56,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [5362-5363] [2024-12-05 21:26:56,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___3->state): : "memory", "cc"); [5375-5376] [2024-12-05 21:26:56,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___4->state): : "memory", "cc"); [5380-5381] [2024-12-05 21:26:56,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___5->state): : "memory", "cc"); [5385-5386] [2024-12-05 21:26:56,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___6->state): : "memory", "cc"); [5390-5391] [2024-12-05 21:26:56,456 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_486bdf17-5aaf-4093-8ab7-aa3e613acce3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-12-05 21:26:56,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:56,531 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:56,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56 WrapperNode [2024-12-05 21:26:56,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:56,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:56,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:56,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:56,539 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,592 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,665 INFO L138 Inliner]: procedures = 260, calls = 1910, calls flagged for inlining = 104, calls inlined = 32, statements flattened = 1707 [2024-12-05 21:26:56,666 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:56,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:56,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:56,666 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:26:56,673 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,684 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,731 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,734 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,743 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,751 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,757 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,768 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:26:56,769 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:26:56,769 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:26:56,769 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:26:56,770 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:56" (1/1) ... [2024-12-05 21:26:56,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:56,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:26:56,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:26:56,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_486bdf17-5aaf-4093-8ab7-aa3e613acce3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:26:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2024-12-05 21:26:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-12-05 21:26:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:26:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2024-12-05 21:26:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 21:26:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 21:26:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 21:26:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:26:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-12-05 21:26:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2024-12-05 21:26:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:26:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-05 21:26:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:26:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2024-12-05 21:26:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 21:26:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:26:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-05 21:26:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:26:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:26:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:26:57,080 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:26:57,082 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:09,271 INFO L? ?]: Removed 395 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:09,271 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:09,646 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:09,646 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:27:09,647 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:09 BoogieIcfgContainer [2024-12-05 21:27:09,647 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:09,648 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:09,648 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:09,657 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:09,657 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:09" (1/1) ... [2024-12-05 21:27:09,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 276 states and 393 transitions. [2024-12-05 21:27:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 393 transitions. [2024-12-05 21:27:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:27:09,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:11,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:21,307 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 [] [2024-12-05 21:27:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:21,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 281 states and 410 transitions. [2024-12-05 21:27:21,391 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 410 transitions. [2024-12-05 21:27:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:27:21,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:21,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:22,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:27:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 282 states and 411 transitions. [2024-12-05 21:27:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 411 transitions. [2024-12-05 21:27:22,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:27:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:33,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:27:33,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:33,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 288 states and 439 transitions. [2024-12-05 21:27:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 439 transitions. [2024-12-05 21:27:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:27:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:44,754 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 [] [2024-12-05 21:27:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 302 states and 485 transitions. [2024-12-05 21:27:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 485 transitions. [2024-12-05 21:27:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:27:45,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:45,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:45,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:27:45,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 303 states and 486 transitions. [2024-12-05 21:27:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 486 transitions. [2024-12-05 21:27:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:27:45,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:45,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:57,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:27:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:57,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 318 states and 533 transitions. [2024-12-05 21:27:57,705 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 533 transitions. [2024-12-05 21:27:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:27:57,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:57,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:08,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 321 states and 554 transitions. [2024-12-05 21:28:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 554 transitions. [2024-12-05 21:28:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:28:09,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:20,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:21,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 326 states and 579 transitions. [2024-12-05 21:28:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 579 transitions. [2024-12-05 21:28:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:28:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:28:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 329 states and 584 transitions. [2024-12-05 21:28:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 584 transitions. [2024-12-05 21:28:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:28:22,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:23,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:28:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 330 states and 586 transitions. [2024-12-05 21:28:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 586 transitions. [2024-12-05 21:28:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:28:23,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:34,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 346 states and 636 transitions. [2024-12-05 21:28:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 636 transitions. [2024-12-05 21:28:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:28:37,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 348 states and 638 transitions. [2024-12-05 21:28:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 638 transitions. [2024-12-05 21:28:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:28:38,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:39,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:28:50,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:53,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 365 states and 685 transitions. [2024-12-05 21:28:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 685 transitions. [2024-12-05 21:28:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:28:53,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:28:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 366 states and 685 transitions. [2024-12-05 21:28:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 685 transitions. [2024-12-05 21:28:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:28:54,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:28:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 367 states and 685 transitions. [2024-12-05 21:28:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 685 transitions. [2024-12-05 21:28:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:28:55,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:07,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:29:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 385 states and 733 transitions. [2024-12-05 21:29:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 733 transitions. [2024-12-05 21:29:11,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:11,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:11,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:14,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 387 states and 735 transitions. [2024-12-05 21:29:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 735 transitions. [2024-12-05 21:29:14,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:29:14,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:14,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:15,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 388 states and 735 transitions. [2024-12-05 21:29:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 735 transitions. [2024-12-05 21:29:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:29:15,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:15,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:15,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 395 states and 765 transitions. [2024-12-05 21:29:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 765 transitions. [2024-12-05 21:29:17,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:17,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:18,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 397 states and 767 transitions. [2024-12-05 21:29:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 767 transitions. [2024-12-05 21:29:18,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:29:18,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:18,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:20,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 398 states and 769 transitions. [2024-12-05 21:29:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 769 transitions. [2024-12-05 21:29:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:20,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 399 states and 771 transitions. [2024-12-05 21:29:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 771 transitions. [2024-12-05 21:29:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 401 states and 773 transitions. [2024-12-05 21:29:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 773 transitions. [2024-12-05 21:29:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:29:22,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 402 states and 773 transitions. [2024-12-05 21:29:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 773 transitions. [2024-12-05 21:29:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:29:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 403 states and 773 transitions. [2024-12-05 21:29:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 773 transitions. [2024-12-05 21:29:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:24,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:24,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:25,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 406 states and 782 transitions. [2024-12-05 21:29:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 782 transitions. [2024-12-05 21:29:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:25,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:26,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 408 states and 784 transitions. [2024-12-05 21:29:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 784 transitions. [2024-12-05 21:29:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:26,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:27,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 409 states and 787 transitions. [2024-12-05 21:29:27,570 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 787 transitions. [2024-12-05 21:29:27,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:27,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 410 states and 789 transitions. [2024-12-05 21:29:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 789 transitions. [2024-12-05 21:29:28,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:28,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:28,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:28,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 418 states and 841 transitions. [2024-12-05 21:29:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 841 transitions. [2024-12-05 21:29:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:36,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:36,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:37,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 419 states and 841 transitions. [2024-12-05 21:29:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 841 transitions. [2024-12-05 21:29:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:38,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 420 states and 841 transitions. [2024-12-05 21:29:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 841 transitions. [2024-12-05 21:29:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:38,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:39,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:29:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 421 states and 841 transitions. [2024-12-05 21:29:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 841 transitions. [2024-12-05 21:29:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:39,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 423 states and 843 transitions. [2024-12-05 21:29:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 843 transitions. [2024-12-05 21:29:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:29:41,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:42,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 424 states and 843 transitions. [2024-12-05 21:29:42,570 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 843 transitions. [2024-12-05 21:29:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:42,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 426 states and 846 transitions. [2024-12-05 21:29:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 846 transitions. [2024-12-05 21:29:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:44,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:29:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 427 states and 847 transitions. [2024-12-05 21:29:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 847 transitions. [2024-12-05 21:29:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:44,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:44,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 428 states and 849 transitions. [2024-12-05 21:29:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 849 transitions. [2024-12-05 21:29:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:45,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:46,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:46,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 429 states and 851 transitions. [2024-12-05 21:29:46,911 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 851 transitions. [2024-12-05 21:29:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:46,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 430 states and 851 transitions. [2024-12-05 21:29:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 851 transitions. [2024-12-05 21:29:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:47,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:47,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 433 states and 860 transitions. [2024-12-05 21:29:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 860 transitions. [2024-12-05 21:29:49,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:49,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:49,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:49,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 434 states and 861 transitions. [2024-12-05 21:29:49,736 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 861 transitions. [2024-12-05 21:29:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:49,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:49,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:50,350 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:29:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 435 states and 861 transitions. [2024-12-05 21:29:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 861 transitions. [2024-12-05 21:29:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:29:50,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:50,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:29:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 437 states and 863 transitions. [2024-12-05 21:29:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 863 transitions. [2024-12-05 21:29:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 21:29:53,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:53,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:29:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 438 states and 863 transitions. [2024-12-05 21:29:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 863 transitions. [2024-12-05 21:29:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:53,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 440 states and 866 transitions. [2024-12-05 21:29:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 866 transitions. [2024-12-05 21:29:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:55,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:55,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:55,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 441 states and 868 transitions. [2024-12-05 21:29:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 868 transitions. [2024-12-05 21:29:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:55,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:55,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:29:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 442 states and 868 transitions. [2024-12-05 21:29:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 868 transitions. [2024-12-05 21:29:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:56,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:56,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 443 states and 868 transitions. [2024-12-05 21:29:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 868 transitions. [2024-12-05 21:29:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 446 states and 874 transitions. [2024-12-05 21:29:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 874 transitions. [2024-12-05 21:29:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:58,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:58,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:29:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 447 states and 875 transitions. [2024-12-05 21:29:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 875 transitions. [2024-12-05 21:29:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:29:58,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:29:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 448 states and 875 transitions. [2024-12-05 21:29:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 875 transitions. [2024-12-05 21:29:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:29:59,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:59,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:59,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 450 states and 877 transitions. [2024-12-05 21:30:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 877 transitions. [2024-12-05 21:30:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:30:02,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:02,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 452 states and 880 transitions. [2024-12-05 21:30:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 880 transitions. [2024-12-05 21:30:03,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:30:03,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:03,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:04,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:04,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 453 states and 882 transitions. [2024-12-05 21:30:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 882 transitions. [2024-12-05 21:30:04,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:30:04,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:05,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 454 states and 882 transitions. [2024-12-05 21:30:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 882 transitions. [2024-12-05 21:30:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:30:05,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:30:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 455 states and 882 transitions. [2024-12-05 21:30:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 882 transitions. [2024-12-05 21:30:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:30:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:07,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:07,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 467 states and 943 transitions. [2024-12-05 21:30:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 943 transitions. [2024-12-05 21:30:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:30:07,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:07,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:07,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 468 states and 943 transitions. [2024-12-05 21:30:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 943 transitions. [2024-12-05 21:30:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:30:07,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:30:08,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:08,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 469 states and 943 transitions. [2024-12-05 21:30:08,534 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 943 transitions. [2024-12-05 21:30:08,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:30:08,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:08,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:09,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 473 states and 963 transitions. [2024-12-05 21:30:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 963 transitions. [2024-12-05 21:30:09,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:30:09,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:09,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 476 states and 994 transitions. [2024-12-05 21:30:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 994 transitions. [2024-12-05 21:30:14,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:14,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:30:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 484 states and 1026 transitions. [2024-12-05 21:30:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1026 transitions. [2024-12-05 21:30:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:30:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:17,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:19,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:19,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 484 states and 1024 transitions. [2024-12-05 21:30:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1024 transitions. [2024-12-05 21:30:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 21:30:19,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:19,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 487 states and 1052 transitions. [2024-12-05 21:30:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1052 transitions. [2024-12-05 21:30:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:22,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:22,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:23,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:23,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:25,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 493 states and 1068 transitions. [2024-12-05 21:30:25,576 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1068 transitions. [2024-12-05 21:30:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:25,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:26,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:26,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 495 states and 1073 transitions. [2024-12-05 21:30:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1073 transitions. [2024-12-05 21:30:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:28,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:28,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:30:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 497 states and 1080 transitions. [2024-12-05 21:30:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1080 transitions. [2024-12-05 21:30:31,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:30:31,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:31,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:32,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:30:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 499 states and 1085 transitions. [2024-12-05 21:30:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1085 transitions. [2024-12-05 21:30:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:30:33,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:30:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 504 states and 1118 transitions. [2024-12-05 21:30:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1118 transitions. [2024-12-05 21:30:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:30:42,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:30:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 514 states and 1160 transitions. [2024-12-05 21:30:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1160 transitions. [2024-12-05 21:30:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:30:44,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:30:47,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:47,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 517 states and 1179 transitions. [2024-12-05 21:30:47,727 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1179 transitions. [2024-12-05 21:30:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:30:47,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:30:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:51,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 522 states and 1219 transitions. [2024-12-05 21:30:51,154 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1219 transitions. [2024-12-05 21:30:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:30:51,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:51,847 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:30:52,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 524 states and 1228 transitions. [2024-12-05 21:30:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1228 transitions. [2024-12-05 21:30:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:52,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:52,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:53,133 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:30:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 528 states and 1254 transitions. [2024-12-05 21:30:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1254 transitions. [2024-12-05 21:30:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:54,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:30:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 529 states and 1254 transitions. [2024-12-05 21:30:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1254 transitions. [2024-12-05 21:30:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:56,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:56,824 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:30:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 531 states and 1258 transitions. [2024-12-05 21:30:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1258 transitions. [2024-12-05 21:30:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:30:59,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:31:02,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:02,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 534 states and 1268 transitions. [2024-12-05 21:31:02,607 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1268 transitions. [2024-12-05 21:31:02,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:31:02,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:02,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:31:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 535 states and 1270 transitions. [2024-12-05 21:31:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1270 transitions. [2024-12-05 21:31:04,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:31:04,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:04,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:31:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 545 states and 1310 transitions. [2024-12-05 21:31:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1310 transitions. [2024-12-05 21:31:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:31:09,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:09,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:31:11,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 548 states and 1331 transitions. [2024-12-05 21:31:11,657 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1331 transitions. [2024-12-05 21:31:11,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:31:11,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:11,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:26,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:31:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 566 states and 1398 transitions. [2024-12-05 21:31:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1398 transitions. [2024-12-05 21:31:39,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:31:39,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:39,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:41,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:41,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 569 states and 1422 transitions. [2024-12-05 21:31:41,837 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1422 transitions. [2024-12-05 21:31:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:31:41,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:41,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:42,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 576 states and 1470 transitions. [2024-12-05 21:31:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1470 transitions. [2024-12-05 21:31:53,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:31:53,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:53,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:54,509 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:31:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 581 states and 1504 transitions. [2024-12-05 21:31:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1504 transitions. [2024-12-05 21:31:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:31:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:32:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 583 states and 1508 transitions. [2024-12-05 21:32:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1508 transitions. [2024-12-05 21:32:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:32:01,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:32:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 584 states and 1509 transitions. [2024-12-05 21:32:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1509 transitions. [2024-12-05 21:32:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:03,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:32:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 589 states and 1516 transitions. [2024-12-05 21:32:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1516 transitions. [2024-12-05 21:32:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:32:04,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:05,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:32:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 591 states and 1531 transitions. [2024-12-05 21:32:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1531 transitions. [2024-12-05 21:32:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:32:06,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:17,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:17,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 597 states and 1579 transitions. [2024-12-05 21:32:17,834 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1579 transitions. [2024-12-05 21:32:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:32:17,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:18,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 600 states and 1604 transitions. [2024-12-05 21:32:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1604 transitions. [2024-12-05 21:32:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 600 states and 1600 transitions. [2024-12-05 21:32:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1600 transitions. [2024-12-05 21:32:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:25,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 600 states and 1599 transitions. [2024-12-05 21:32:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1599 transitions. [2024-12-05 21:32:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:26,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:27,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 600 states and 1596 transitions. [2024-12-05 21:32:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1596 transitions. [2024-12-05 21:32:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:29,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 600 states and 1595 transitions. [2024-12-05 21:32:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1595 transitions. [2024-12-05 21:32:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:32:31,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:32:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 603 states and 1607 transitions. [2024-12-05 21:32:35,062 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1607 transitions. [2024-12-05 21:32:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:32:35,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:35,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:32:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 613 states and 1643 transitions. [2024-12-05 21:32:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1643 transitions. [2024-12-05 21:32:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:32:40,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:32:44,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 616 states and 1662 transitions. [2024-12-05 21:32:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1662 transitions. [2024-12-05 21:32:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:32:44,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:45,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:32:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 617 states and 1671 transitions. [2024-12-05 21:32:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1671 transitions. [2024-12-05 21:32:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:47,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 618 states and 1687 transitions. [2024-12-05 21:32:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1687 transitions. [2024-12-05 21:32:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:32:49,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:49,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 618 states and 1684 transitions. [2024-12-05 21:32:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1684 transitions. [2024-12-05 21:32:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:32:52,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:52,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:52,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:32:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 622 states and 1690 transitions. [2024-12-05 21:32:54,658 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1690 transitions. [2024-12-05 21:32:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:32:54,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:54,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 622 states and 1687 transitions. [2024-12-05 21:32:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1687 transitions. [2024-12-05 21:32:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:32:57,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:32:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 622 states and 1684 transitions. [2024-12-05 21:32:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1684 transitions. [2024-12-05 21:32:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:32:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:59,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 626 states and 1709 transitions. [2024-12-05 21:33:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1709 transitions. [2024-12-05 21:33:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:06,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:06,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:06,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:06,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 627 states and 1709 transitions. [2024-12-05 21:33:06,949 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1709 transitions. [2024-12-05 21:33:06,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:06,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:06,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:33:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 628 states and 1710 transitions. [2024-12-05 21:33:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1710 transitions. [2024-12-05 21:33:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:09,947 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 630 states and 1717 transitions. [2024-12-05 21:33:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1717 transitions. [2024-12-05 21:33:13,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:13,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:33:16,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:16,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 632 states and 1723 transitions. [2024-12-05 21:33:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1723 transitions. [2024-12-05 21:33:16,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:16,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:16,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:33:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 634 states and 1728 transitions. [2024-12-05 21:33:19,543 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1728 transitions. [2024-12-05 21:33:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:19,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:23,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:23,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 637 states and 1740 transitions. [2024-12-05 21:33:23,775 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1740 transitions. [2024-12-05 21:33:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:23,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:33:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 640 states and 1745 transitions. [2024-12-05 21:33:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1745 transitions. [2024-12-05 21:33:28,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:28,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:28,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 643 states and 1752 transitions. [2024-12-05 21:33:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1752 transitions. [2024-12-05 21:33:33,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:33,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:33,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:33:33,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 644 states and 1752 transitions. [2024-12-05 21:33:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1752 transitions. [2024-12-05 21:33:33,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:33,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:33,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:34,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:33:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 645 states and 1752 transitions. [2024-12-05 21:33:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1752 transitions. [2024-12-05 21:33:36,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:36,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:36,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:38,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 646 states and 1752 transitions. [2024-12-05 21:33:38,856 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1752 transitions. [2024-12-05 21:33:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:38,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 647 states and 1752 transitions. [2024-12-05 21:33:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1752 transitions. [2024-12-05 21:33:39,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:39,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:40,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:40,280 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:42,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 647 states and 1751 transitions. [2024-12-05 21:33:42,126 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1751 transitions. [2024-12-05 21:33:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:42,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:44,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 647 states and 1750 transitions. [2024-12-05 21:33:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1750 transitions. [2024-12-05 21:33:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:33:44,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:33:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:47,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 647 states and 1749 transitions. [2024-12-05 21:33:47,713 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1749 transitions. [2024-12-05 21:33:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:33:47,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:47,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:33:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 651 states and 1755 transitions. [2024-12-05 21:33:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1755 transitions. [2024-12-05 21:33:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:33:50,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:33:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 652 states and 1755 transitions. [2024-12-05 21:33:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1755 transitions. [2024-12-05 21:33:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:33:51,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:51,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:51,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:33:55,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 656 states and 1770 transitions. [2024-12-05 21:33:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1770 transitions. [2024-12-05 21:33:55,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:33:55,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:33:57,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 658 states and 1774 transitions. [2024-12-05 21:33:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1774 transitions. [2024-12-05 21:33:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:33:57,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:33:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 659 states and 1774 transitions. [2024-12-05 21:33:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1774 transitions. [2024-12-05 21:33:58,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:33:58,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:58,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:33:59,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:59,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 660 states and 1774 transitions. [2024-12-05 21:33:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1774 transitions. [2024-12-05 21:33:59,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:33:59,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:33:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 661 states and 1775 transitions. [2024-12-05 21:33:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1775 transitions. [2024-12-05 21:33:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:33:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:34:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 662 states and 1778 transitions. [2024-12-05 21:34:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1778 transitions. [2024-12-05 21:34:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:02,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:34:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 664 states and 1782 transitions. [2024-12-05 21:34:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1782 transitions. [2024-12-05 21:34:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:04,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:34:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 666 states and 1788 transitions. [2024-12-05 21:34:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1788 transitions. [2024-12-05 21:34:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:34:13,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:13,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 679 states and 1824 transitions. [2024-12-05 21:34:13,343 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1824 transitions. [2024-12-05 21:34:13,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:13,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:13,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:18,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 679 states and 1823 transitions. [2024-12-05 21:34:18,286 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1823 transitions. [2024-12-05 21:34:18,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:18,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:18,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:18,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:34:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 680 states and 1825 transitions. [2024-12-05 21:34:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1825 transitions. [2024-12-05 21:34:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:18,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:34:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 685 states and 1881 transitions. [2024-12-05 21:34:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1881 transitions. [2024-12-05 21:34:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:28,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:34:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 686 states and 1888 transitions. [2024-12-05 21:34:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1888 transitions. [2024-12-05 21:34:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:31,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:34:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:33,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 687 states and 1894 transitions. [2024-12-05 21:34:33,983 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1894 transitions. [2024-12-05 21:34:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:33,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:34:36,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 688 states and 1896 transitions. [2024-12-05 21:34:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1896 transitions. [2024-12-05 21:34:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:36,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:37,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:34:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 691 states and 1903 transitions. [2024-12-05 21:34:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1903 transitions. [2024-12-05 21:34:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:41,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:34:46,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:46,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 694 states and 1911 transitions. [2024-12-05 21:34:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1911 transitions. [2024-12-05 21:34:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:46,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:46,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:34:46,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 695 states and 1912 transitions. [2024-12-05 21:34:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1912 transitions. [2024-12-05 21:34:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:34:46,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:46,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:34:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 696 states and 1915 transitions. [2024-12-05 21:34:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1915 transitions. [2024-12-05 21:34:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:34:47,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:48,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:34:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:49,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 700 states and 1921 transitions. [2024-12-05 21:34:49,364 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1921 transitions. [2024-12-05 21:34:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:34:49,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:34:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 706 states and 1931 transitions. [2024-12-05 21:34:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1931 transitions. [2024-12-05 21:34:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:34:58,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:35:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 708 states and 1934 transitions. [2024-12-05 21:35:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1934 transitions. [2024-12-05 21:35:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:01,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:02,171 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:35:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 709 states and 1936 transitions. [2024-12-05 21:35:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1936 transitions. [2024-12-05 21:35:02,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:35:02,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:02,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:35:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 711 states and 1939 transitions. [2024-12-05 21:35:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1939 transitions. [2024-12-05 21:35:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:04,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:35:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 713 states and 1945 transitions. [2024-12-05 21:35:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1945 transitions. [2024-12-05 21:35:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:35:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:35:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 715 states and 1949 transitions. [2024-12-05 21:35:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1949 transitions. [2024-12-05 21:35:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:12,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 21:35:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:13,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 716 states and 1952 transitions. [2024-12-05 21:35:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1952 transitions. [2024-12-05 21:35:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:35:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 719 states and 1963 transitions. [2024-12-05 21:35:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1963 transitions. [2024-12-05 21:35:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:18,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:35:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 727 states and 1997 transitions. [2024-12-05 21:35:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1997 transitions. [2024-12-05 21:35:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:40,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:40,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:35:42,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:42,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 728 states and 1998 transitions. [2024-12-05 21:35:42,911 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1998 transitions. [2024-12-05 21:35:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:42,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:42,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:43,656 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:35:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:46,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 731 states and 2008 transitions. [2024-12-05 21:35:46,843 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2008 transitions. [2024-12-05 21:35:46,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:46,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:46,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:35:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:49,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 732 states and 2010 transitions. [2024-12-05 21:35:49,910 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 2010 transitions. [2024-12-05 21:35:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:35:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:50,556 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:35:55,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 735 states and 2044 transitions. [2024-12-05 21:35:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 2044 transitions. [2024-12-05 21:35:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:35:55,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:55,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:36:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 738 states and 2049 transitions. [2024-12-05 21:36:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 2049 transitions. [2024-12-05 21:36:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:36:00,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:00,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:00,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:00,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:36:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 739 states and 2049 transitions. [2024-12-05 21:36:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2049 transitions. [2024-12-05 21:36:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:36:01,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:36:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 740 states and 2049 transitions. [2024-12-05 21:36:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2049 transitions. [2024-12-05 21:36:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:36:02,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 740 states and 2047 transitions. [2024-12-05 21:36:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2047 transitions. [2024-12-05 21:36:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:36:05,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:05,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:36:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 740 states and 2045 transitions. [2024-12-05 21:36:08,462 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2045 transitions. [2024-12-05 21:36:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:36:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:09,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:36:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:13,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 742 states and 2049 transitions. [2024-12-05 21:36:13,513 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2049 transitions. [2024-12-05 21:36:13,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:13,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:13,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:14,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:36:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 743 states and 2050 transitions. [2024-12-05 21:36:15,460 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 2050 transitions. [2024-12-05 21:36:15,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:15,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:36:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:19,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 746 states and 2056 transitions. [2024-12-05 21:36:19,361 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2056 transitions. [2024-12-05 21:36:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:36:19,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:19,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:20,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:36:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 752 states and 2069 transitions. [2024-12-05 21:36:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 2069 transitions. [2024-12-05 21:36:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:24,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:24,895 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:36:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 754 states and 2080 transitions. [2024-12-05 21:36:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2080 transitions. [2024-12-05 21:36:27,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:27,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:27,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:28,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:36:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 760 states and 2113 transitions. [2024-12-05 21:36:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2113 transitions. [2024-12-05 21:36:33,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:36:33,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:33,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:36:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 763 states and 2117 transitions. [2024-12-05 21:36:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 2117 transitions. [2024-12-05 21:36:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:36:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:36:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 766 states and 2124 transitions. [2024-12-05 21:36:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2124 transitions. [2024-12-05 21:36:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:37,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:37,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:36:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 768 states and 2128 transitions. [2024-12-05 21:36:39,335 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2128 transitions. [2024-12-05 21:36:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:36:39,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:36:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:39,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 769 states and 2128 transitions. [2024-12-05 21:36:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2128 transitions. [2024-12-05 21:36:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:39,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:39,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:36:45,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:45,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 771 states and 2139 transitions. [2024-12-05 21:36:45,568 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2139 transitions. [2024-12-05 21:36:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:45,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:45,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:46,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:36:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 774 states and 2172 transitions. [2024-12-05 21:36:51,644 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2172 transitions. [2024-12-05 21:36:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:51,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:52,321 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 21:36:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 776 states and 2189 transitions. [2024-12-05 21:36:54,809 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2189 transitions. [2024-12-05 21:36:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:36:54,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:54,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:37:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 779 states and 2218 transitions. [2024-12-05 21:37:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2218 transitions. [2024-12-05 21:37:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:37:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:01,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:37:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 783 states and 2232 transitions. [2024-12-05 21:37:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2232 transitions. [2024-12-05 21:37:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:02,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:03,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:37:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:12,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 789 states and 2263 transitions. [2024-12-05 21:37:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 2263 transitions. [2024-12-05 21:37:12,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:12,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:12,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:13,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:37:15,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 792 states and 2290 transitions. [2024-12-05 21:37:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 2290 transitions. [2024-12-05 21:37:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:15,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 799 states and 2352 transitions. [2024-12-05 21:37:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2352 transitions. [2024-12-05 21:37:32,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:32,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:32,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:37:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 800 states and 2354 transitions. [2024-12-05 21:37:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2354 transitions. [2024-12-05 21:37:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:39,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 802 states and 2371 transitions. [2024-12-05 21:37:39,772 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 2371 transitions. [2024-12-05 21:37:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:37:39,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:39,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:37:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 804 states and 2381 transitions. [2024-12-05 21:37:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2381 transitions. [2024-12-05 21:37:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:42,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:43,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:49,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 807 states and 2408 transitions. [2024-12-05 21:37:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2408 transitions. [2024-12-05 21:37:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:49,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:49,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:37:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 809 states and 2420 transitions. [2024-12-05 21:37:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2420 transitions. [2024-12-05 21:37:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:37:52,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:53,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:37:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 810 states and 2420 transitions. [2024-12-05 21:37:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2420 transitions. [2024-12-05 21:37:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:37:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:37:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:55,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 814 states and 2426 transitions. [2024-12-05 21:37:55,478 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2426 transitions. [2024-12-05 21:37:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:37:55,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:55,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:56,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:37:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 814 states and 2424 transitions. [2024-12-05 21:37:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2424 transitions. [2024-12-05 21:37:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:37:58,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:58,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:38:02,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:02,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 814 states and 2422 transitions. [2024-12-05 21:38:02,231 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2422 transitions. [2024-12-05 21:38:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:38:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:05,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 816 states and 2429 transitions. [2024-12-05 21:38:05,863 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 2429 transitions. [2024-12-05 21:38:05,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:38:05,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:05,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:06,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:38:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 818 states and 2432 transitions. [2024-12-05 21:38:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2432 transitions. [2024-12-05 21:38:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:07,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:07,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:38:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 821 states and 2436 transitions. [2024-12-05 21:38:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2436 transitions. [2024-12-05 21:38:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:10,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:10,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:38:14,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 824 states and 2442 transitions. [2024-12-05 21:38:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 2442 transitions. [2024-12-05 21:38:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:14,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:38:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 827 states and 2456 transitions. [2024-12-05 21:38:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2456 transitions. [2024-12-05 21:38:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:20,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:20,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:38:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 828 states and 2462 transitions. [2024-12-05 21:38:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2462 transitions. [2024-12-05 21:38:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:38:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 831 states and 2469 transitions. [2024-12-05 21:38:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2469 transitions. [2024-12-05 21:38:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:38:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2490 states to 832 states and 2472 transitions. [2024-12-05 21:38:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 2472 transitions. [2024-12-05 21:38:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:29,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:29,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:29,892 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:38:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 834 states and 2478 transitions. [2024-12-05 21:38:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2478 transitions. [2024-12-05 21:38:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:34,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:34,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:34,993 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 21:38:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 837 states and 2485 transitions. [2024-12-05 21:38:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2485 transitions. [2024-12-05 21:38:42,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:42,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:42,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:38:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 839 states and 2488 transitions. [2024-12-05 21:38:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2488 transitions. [2024-12-05 21:38:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:47,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 21:38:47,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 840 states and 2489 transitions. [2024-12-05 21:38:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2489 transitions. [2024-12-05 21:38:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:47,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:48,498 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:38:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 841 states and 2491 transitions. [2024-12-05 21:38:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 2491 transitions. [2024-12-05 21:38:51,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:38:51,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:51,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:51,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:38:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:53,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 842 states and 2491 transitions. [2024-12-05 21:38:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2491 transitions. [2024-12-05 21:38:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:38:53,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:53,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 21:38:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:53,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 844 states and 2499 transitions. [2024-12-05 21:38:53,958 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2499 transitions. [2024-12-05 21:38:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:38:53,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:53,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:39:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:01,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 849 states and 2525 transitions. [2024-12-05 21:39:01,887 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2525 transitions. [2024-12-05 21:39:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:39:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:01,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:39:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 851 states and 2538 transitions. [2024-12-05 21:39:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2538 transitions. [2024-12-05 21:39:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:39:04,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:04,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:39:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 852 states and 2539 transitions. [2024-12-05 21:39:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2539 transitions. [2024-12-05 21:39:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:39:06,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:06,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:39:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 853 states and 2541 transitions. [2024-12-05 21:39:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2541 transitions. [2024-12-05 21:39:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:39:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:39:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 855 states and 2548 transitions. [2024-12-05 21:39:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2548 transitions. [2024-12-05 21:39:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:08,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:08,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:39:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 858 states and 2555 transitions. [2024-12-05 21:39:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2555 transitions. [2024-12-05 21:39:10,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:39:10,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:10,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:11,034 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:39:13,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:13,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 861 states and 2560 transitions. [2024-12-05 21:39:13,605 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2560 transitions. [2024-12-05 21:39:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:13,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:39:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:33,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 864 states and 2568 transitions. [2024-12-05 21:39:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2568 transitions. [2024-12-05 21:39:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:33,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:39:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 869 states and 2577 transitions. [2024-12-05 21:39:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2577 transitions. [2024-12-05 21:39:42,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:39:42,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:39:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 872 states and 2583 transitions. [2024-12-05 21:39:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2583 transitions. [2024-12-05 21:39:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:39:48,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:39:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 873 states and 2584 transitions. [2024-12-05 21:39:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2584 transitions. [2024-12-05 21:39:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:39:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:39:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 874 states and 2585 transitions. [2024-12-05 21:39:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2585 transitions. [2024-12-05 21:39:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:49,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:50,324 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:39:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 875 states and 2587 transitions. [2024-12-05 21:39:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 2587 transitions. [2024-12-05 21:39:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:53,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:53,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:39:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 876 states and 2587 transitions. [2024-12-05 21:39:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2587 transitions. [2024-12-05 21:39:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:56,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 21:39:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 877 states and 2587 transitions. [2024-12-05 21:39:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2587 transitions. [2024-12-05 21:39:58,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:39:58,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:58,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:40:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 880 states and 2593 transitions. [2024-12-05 21:40:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2593 transitions. [2024-12-05 21:40:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:40:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:06,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 883 states and 2599 transitions. [2024-12-05 21:40:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2599 transitions. [2024-12-05 21:40:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:40:12,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:40:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 884 states and 2599 transitions. [2024-12-05 21:40:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2599 transitions. [2024-12-05 21:40:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:40:15,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:40:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 886 states and 2607 transitions. [2024-12-05 21:40:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2607 transitions. [2024-12-05 21:40:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:40:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:40:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 887 states and 2608 transitions. [2024-12-05 21:40:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2608 transitions. [2024-12-05 21:40:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:40:23,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:40:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 888 states and 2611 transitions. [2024-12-05 21:40:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2611 transitions. [2024-12-05 21:40:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:40:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:28,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:40:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 889 states and 2611 transitions. [2024-12-05 21:40:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2611 transitions. [2024-12-05 21:40:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:40:30,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:40:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:34,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 890 states and 2613 transitions. [2024-12-05 21:40:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2613 transitions. [2024-12-05 21:40:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:40:34,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:34,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:40:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 895 states and 2626 transitions. [2024-12-05 21:40:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2626 transitions. [2024-12-05 21:40:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:40:36,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:36,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:40:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 898 states and 2635 transitions. [2024-12-05 21:40:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2635 transitions. [2024-12-05 21:40:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:40:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:44,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:44,837 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:40:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 901 states and 2642 transitions. [2024-12-05 21:40:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2642 transitions. [2024-12-05 21:40:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:40:50,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:50,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:50,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:40:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 904 states and 2649 transitions. [2024-12-05 21:40:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2649 transitions. [2024-12-05 21:40:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:40:53,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:40:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 907 states and 2654 transitions. [2024-12-05 21:40:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 2654 transitions. [2024-12-05 21:40:57,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:40:57,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:41:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 910 states and 2660 transitions. [2024-12-05 21:41:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2660 transitions. [2024-12-05 21:41:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:41:00,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:41:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 913 states and 2666 transitions. [2024-12-05 21:41:07,564 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2666 transitions. [2024-12-05 21:41:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:41:07,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:08,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:41:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 916 states and 2671 transitions. [2024-12-05 21:41:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2671 transitions. [2024-12-05 21:41:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:41:12,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:41:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 917 states and 2671 transitions. [2024-12-05 21:41:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2671 transitions. [2024-12-05 21:41:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:41:14,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:41:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 919 states and 2674 transitions. [2024-12-05 21:41:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2674 transitions. [2024-12-05 21:41:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:41:16,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:16,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 21:41:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 922 states and 2681 transitions. [2024-12-05 21:41:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2681 transitions. [2024-12-05 21:41:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:41:22,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:41:29,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 925 states and 2689 transitions. [2024-12-05 21:41:29,438 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2689 transitions. [2024-12-05 21:41:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:41:29,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:30,016 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 21:41:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 926 states and 2692 transitions. [2024-12-05 21:41:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2692 transitions. [2024-12-05 21:41:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:41:32,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.