./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/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_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:04:51,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:04:51,662 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:04:51,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:04:51,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:04:51,697 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:04:51,698 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:04:51,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:04:51,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:04:51,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:04:51,699 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:04:51,700 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:04:51,701 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:04:51,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:04:51,701 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:04:51,701 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:04:51,701 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:04:51,702 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:04:51,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:04:51,702 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:51,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:04:51,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:04:51,703 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:04:51,703 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:04:51,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:04:51,703 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_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e929ff1b165932cb8ae38ad41af27feea82669418b50eebfc7984dcdec138f5 [2024-11-13 23:04:52,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:04:52,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:04:52,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:04:52,069 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:04:52,069 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:04:52,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 23:04:54,368 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:04:55,129 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:04:55,130 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2024-11-13 23:04:55,203 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/data/91233c7d9/cea99f1ad8044241bd38eeff1dc95f36/FLAGbcf258a6e [2024-11-13 23:04:55,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/data/91233c7d9/cea99f1ad8044241bd38eeff1dc95f36 [2024-11-13 23:04:55,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:04:55,236 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:04:55,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:55,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:04:55,244 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:04:55,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:55" (1/1) ... [2024-11-13 23:04:55,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f6bb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:55, skipping insertion in model container [2024-11-13 23:04:55,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:55" (1/1) ... [2024-11-13 23:04:55,409 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:04:57,250 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_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-11-13 23:04:57,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:57,427 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:04:57,549 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] [2024-11-13 23:04:57,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3195] [2024-11-13 23:04:57,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3202] [2024-11-13 23:04:57,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [3210] [2024-11-13 23:04:57,556 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] [2024-11-13 23:04:57,557 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] [2024-11-13 23:04:57,557 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] [2024-11-13 23:04:57,557 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] [2024-11-13 23:04:57,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5167] [2024-11-13 23:04:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5170] [2024-11-13 23:04:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5173] [2024-11-13 23:04:57,882 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5176] [2024-11-13 23:04:57,897 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] [2024-11-13 23:04:57,897 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] [2024-11-13 23:04:57,898 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] [2024-11-13 23:04:57,898 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] [2024-11-13 23:04:57,899 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] [2024-11-13 23:04:57,899 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] [2024-11-13 23:04:57,902 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] [2024-11-13 23:04:57,902 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] [2024-11-13 23:04:57,966 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_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2024-11-13 23:04:57,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:58,113 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:04:58,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58 WrapperNode [2024-11-13 23:04:58,114 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:58,116 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:58,116 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:04:58,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:04:58,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,239 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,391 INFO L138 Inliner]: procedures = 260, calls = 1910, calls flagged for inlining = 104, calls inlined = 32, statements flattened = 1757 [2024-11-13 23:04:58,391 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:58,392 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:04:58,392 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:04:58,392 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:04:58,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,430 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,430 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,542 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,570 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:04:58,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:04:58,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:04:58,604 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:04:58,608 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:58" (1/1) ... [2024-11-13 23:04:58,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:58,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:04:58,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:04:58,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69c9a9a-5d1d-401d-9b69-82c07eeba3ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:04:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2024-11-13 23:04:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2024-11-13 23:04:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:04:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:04:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-11-13 23:04:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2024-11-13 23:04:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:04:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:04:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2024-11-13 23:04:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2024-11-13 23:04:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 23:04:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 23:04:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:04:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:04:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 23:04:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 23:04:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2024-11-13 23:04:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 23:04:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:04:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 23:04:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:04:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2024-11-13 23:04:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2024-11-13 23:04:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:04:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:04:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:04:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 23:04:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 23:04:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 23:04:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 23:04:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-11-13 23:04:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 23:04:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-11-13 23:04:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 23:04:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:04:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2024-11-13 23:04:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 23:04:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:04:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 23:04:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-13 23:04:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-13 23:04:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:04:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:04:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:04:59,227 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:04:59,232 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:05:12,561 INFO L? ?]: Removed 395 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:12,561 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:13,119 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:13,119 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:05:13,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:13 BoogieIcfgContainer [2024-11-13 23:05:13,120 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:13,121 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:13,121 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:13,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:13,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:13" (1/1) ... [2024-11-13 23:05:13,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:13,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 276 states and 393 transitions. [2024-11-13 23:05:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 393 transitions. [2024-11-13 23:05:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:05:13,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:15,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:25,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 281 states and 410 transitions. [2024-11-13 23:05:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 410 transitions. [2024-11-13 23:05:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:05:25,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:05:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:26,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 282 states and 411 transitions. [2024-11-13 23:05:26,983 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 411 transitions. [2024-11-13 23:05:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:05:26,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:28,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:38,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:38,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:38,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 288 states and 439 transitions. [2024-11-13 23:05:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 439 transitions. [2024-11-13 23:05:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 23:05:38,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:38,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:50,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:05:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:51,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 302 states and 485 transitions. [2024-11-13 23:05:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 485 transitions. [2024-11-13 23:05:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:51,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:05:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 303 states and 486 transitions. [2024-11-13 23:05:52,306 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 486 transitions. [2024-11-13 23:05:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:05:52,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:04,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 318 states and 533 transitions. [2024-11-13 23:06:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 533 transitions. [2024-11-13 23:06:04,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 23:06:04,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:05,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:16,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:16,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:16,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 321 states and 554 transitions. [2024-11-13 23:06:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 554 transitions. [2024-11-13 23:06:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:16,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:28,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:29,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 326 states and 579 transitions. [2024-11-13 23:06:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 579 transitions. [2024-11-13 23:06:29,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:29,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:29,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:06:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 329 states and 584 transitions. [2024-11-13 23:06:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 584 transitions. [2024-11-13 23:06:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:31,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:31,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:32,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:06:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 330 states and 586 transitions. [2024-11-13 23:06:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 586 transitions. [2024-11-13 23:06:32,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:06:32,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:33,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:44,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 346 states and 636 transitions. [2024-11-13 23:06:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 636 transitions. [2024-11-13 23:06:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:06:46,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:46,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:47,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:48,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 348 states and 638 transitions. [2024-11-13 23:06:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 638 transitions. [2024-11-13 23:06:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:06:48,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:48,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:00,281 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 [] [2024-11-13 23:07:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 365 states and 685 transitions. [2024-11-13 23:07:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 685 transitions. [2024-11-13 23:07:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:03,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 366 states and 685 transitions. [2024-11-13 23:07:05,329 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 685 transitions. [2024-11-13 23:07:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 23:07:05,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 367 states and 685 transitions. [2024-11-13 23:07:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 685 transitions. [2024-11-13 23:07:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:07:06,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:07,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:18,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:07:23,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 385 states and 733 transitions. [2024-11-13 23:07:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 733 transitions. [2024-11-13 23:07:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:23,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:23,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 387 states and 735 transitions. [2024-11-13 23:07:27,443 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 735 transitions. [2024-11-13 23:07:27,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 23:07:27,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:27,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:28,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 388 states and 735 transitions. [2024-11-13 23:07:28,518 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 735 transitions. [2024-11-13 23:07:28,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:28,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:28,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:30,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:30,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 390 states and 739 transitions. [2024-11-13 23:07:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 739 transitions. [2024-11-13 23:07:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:30,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:30,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:32,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:32,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 395 states and 765 transitions. [2024-11-13 23:07:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 765 transitions. [2024-11-13 23:07:32,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:32,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:32,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 397 states and 767 transitions. [2024-11-13 23:07:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 767 transitions. [2024-11-13 23:07:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:34,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:35,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 398 states and 769 transitions. [2024-11-13 23:07:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 769 transitions. [2024-11-13 23:07:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:35,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:35,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:36,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 399 states and 771 transitions. [2024-11-13 23:07:36,600 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 771 transitions. [2024-11-13 23:07:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:36,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:36,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:39,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:39,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 401 states and 773 transitions. [2024-11-13 23:07:39,070 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 773 transitions. [2024-11-13 23:07:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:39,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 402 states and 773 transitions. [2024-11-13 23:07:39,934 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 773 transitions. [2024-11-13 23:07:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 23:07:39,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:39,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 403 states and 773 transitions. [2024-11-13 23:07:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 773 transitions. [2024-11-13 23:07:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:40,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 406 states and 782 transitions. [2024-11-13 23:07:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 782 transitions. [2024-11-13 23:07:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:42,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 408 states and 784 transitions. [2024-11-13 23:07:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 784 transitions. [2024-11-13 23:07:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:44,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:44,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 409 states and 787 transitions. [2024-11-13 23:07:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 787 transitions. [2024-11-13 23:07:44,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:44,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:44,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 410 states and 789 transitions. [2024-11-13 23:07:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 789 transitions. [2024-11-13 23:07:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:45,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 411 states and 789 transitions. [2024-11-13 23:07:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 789 transitions. [2024-11-13 23:07:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:07:45,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:45,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:46,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 412 states and 789 transitions. [2024-11-13 23:07:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 789 transitions. [2024-11-13 23:07:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:46,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:07:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 413 states and 789 transitions. [2024-11-13 23:07:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 789 transitions. [2024-11-13 23:07:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:07:47,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:47,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 415 states and 791 transitions. [2024-11-13 23:07:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 791 transitions. [2024-11-13 23:07:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:07:49,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:49,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 416 states and 791 transitions. [2024-11-13 23:07:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 791 transitions. [2024-11-13 23:07:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 418 states and 793 transitions. [2024-11-13 23:07:51,027 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 793 transitions. [2024-11-13 23:07:51,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:51,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:07:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 419 states and 794 transitions. [2024-11-13 23:07:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 794 transitions. [2024-11-13 23:07:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:51,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:52,339 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 420 states and 795 transitions. [2024-11-13 23:07:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 795 transitions. [2024-11-13 23:07:52,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:52,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:52,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 421 states and 797 transitions. [2024-11-13 23:07:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 797 transitions. [2024-11-13 23:07:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:53,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:07:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 422 states and 797 transitions. [2024-11-13 23:07:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 797 transitions. [2024-11-13 23:07:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:07:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 423 states and 797 transitions. [2024-11-13 23:07:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 797 transitions. [2024-11-13 23:07:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:54,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 426 states and 802 transitions. [2024-11-13 23:07:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 802 transitions. [2024-11-13 23:07:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:56,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:56,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:07:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 427 states and 805 transitions. [2024-11-13 23:07:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 805 transitions. [2024-11-13 23:07:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:07:57,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:57,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:07:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 429 states and 807 transitions. [2024-11-13 23:07:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 807 transitions. [2024-11-13 23:07:59,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 23:07:59,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:00,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 430 states and 807 transitions. [2024-11-13 23:08:00,353 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 807 transitions. [2024-11-13 23:08:00,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:00,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:00,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:00,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 432 states and 809 transitions. [2024-11-13 23:08:00,939 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 809 transitions. [2024-11-13 23:08:00,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:00,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:00,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 433 states and 810 transitions. [2024-11-13 23:08:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 810 transitions. [2024-11-13 23:08:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:08:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 434 states and 810 transitions. [2024-11-13 23:08:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 810 transitions. [2024-11-13 23:08:02,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:02,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:02,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 435 states and 810 transitions. [2024-11-13 23:08:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 810 transitions. [2024-11-13 23:08:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:02,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:02,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 436 states and 811 transitions. [2024-11-13 23:08:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 811 transitions. [2024-11-13 23:08:04,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:04,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 439 states and 815 transitions. [2024-11-13 23:08:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 815 transitions. [2024-11-13 23:08:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 23:08:05,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:05,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 440 states and 817 transitions. [2024-11-13 23:08:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 817 transitions. [2024-11-13 23:08:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:08:06,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:07,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:09,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 442 states and 819 transitions. [2024-11-13 23:08:09,419 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 819 transitions. [2024-11-13 23:08:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:08:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 444 states and 821 transitions. [2024-11-13 23:08:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 821 transitions. [2024-11-13 23:08:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:08:10,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 445 states and 822 transitions. [2024-11-13 23:08:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 822 transitions. [2024-11-13 23:08:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:08:10,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:11,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:11,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 446 states and 822 transitions. [2024-11-13 23:08:11,454 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 822 transitions. [2024-11-13 23:08:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:08:11,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:12,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:12,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 447 states and 822 transitions. [2024-11-13 23:08:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 822 transitions. [2024-11-13 23:08:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:08:12,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:12,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 459 states and 880 transitions. [2024-11-13 23:08:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 880 transitions. [2024-11-13 23:08:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:08:13,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:13,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:14,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 460 states and 880 transitions. [2024-11-13 23:08:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 880 transitions. [2024-11-13 23:08:14,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:08:14,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:14,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 461 states and 880 transitions. [2024-11-13 23:08:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 880 transitions. [2024-11-13 23:08:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:08:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 465 states and 898 transitions. [2024-11-13 23:08:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 898 transitions. [2024-11-13 23:08:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 23:08:16,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:16,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:20,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:20,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 468 states and 928 transitions. [2024-11-13 23:08:20,917 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 928 transitions. [2024-11-13 23:08:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:08:20,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:20,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 473 states and 938 transitions. [2024-11-13 23:08:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 938 transitions. [2024-11-13 23:08:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:08:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 477 states and 976 transitions. [2024-11-13 23:08:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 976 transitions. [2024-11-13 23:08:27,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 23:08:27,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:31,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 482 states and 1018 transitions. [2024-11-13 23:08:31,765 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1018 transitions. [2024-11-13 23:08:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:08:31,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:34,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 485 states and 1038 transitions. [2024-11-13 23:08:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1038 transitions. [2024-11-13 23:08:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:08:34,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 491 states and 1057 transitions. [2024-11-13 23:08:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1057 transitions. [2024-11-13 23:08:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:08:37,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:37,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:40,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:40,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 493 states and 1062 transitions. [2024-11-13 23:08:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1062 transitions. [2024-11-13 23:08:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:08:40,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:40,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:08:43,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:43,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 495 states and 1066 transitions. [2024-11-13 23:08:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1066 transitions. [2024-11-13 23:08:43,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:43,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:43,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:08:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 498 states and 1076 transitions. [2024-11-13 23:08:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1076 transitions. [2024-11-13 23:08:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:08:45,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:08:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:53,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 503 states and 1109 transitions. [2024-11-13 23:08:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1109 transitions. [2024-11-13 23:08:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:08:53,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:54,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:08:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 513 states and 1154 transitions. [2024-11-13 23:08:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1154 transitions. [2024-11-13 23:08:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:08:57,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:57,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:09:00,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 516 states and 1173 transitions. [2024-11-13 23:09:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1173 transitions. [2024-11-13 23:09:00,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:09:00,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:00,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 521 states and 1213 transitions. [2024-11-13 23:09:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1213 transitions. [2024-11-13 23:09:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 23:09:04,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:09:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 523 states and 1222 transitions. [2024-11-13 23:09:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1222 transitions. [2024-11-13 23:09:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:06,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:09:08,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:08,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 527 states and 1248 transitions. [2024-11-13 23:09:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1248 transitions. [2024-11-13 23:09:08,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:08,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 23:09:10,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 528 states and 1248 transitions. [2024-11-13 23:09:10,655 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1248 transitions. [2024-11-13 23:09:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:10,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 530 states and 1252 transitions. [2024-11-13 23:09:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1252 transitions. [2024-11-13 23:09:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:13,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:13,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:09:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 533 states and 1262 transitions. [2024-11-13 23:09:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1262 transitions. [2024-11-13 23:09:17,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:17,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:17,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:17,815 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:09:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 534 states and 1264 transitions. [2024-11-13 23:09:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1264 transitions. [2024-11-13 23:09:19,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:09:19,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:09:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 544 states and 1307 transitions. [2024-11-13 23:09:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1307 transitions. [2024-11-13 23:09:24,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:24,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:24,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:39,529 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 [] [2024-11-13 23:09:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 562 states and 1380 transitions. [2024-11-13 23:09:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1380 transitions. [2024-11-13 23:09:50,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:09:50,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:50,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:51,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:09:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 565 states and 1402 transitions. [2024-11-13 23:09:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1402 transitions. [2024-11-13 23:09:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:09:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:09:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 568 states and 1423 transitions. [2024-11-13 23:09:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1423 transitions. [2024-11-13 23:09:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:09:57,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 575 states and 1471 transitions. [2024-11-13 23:10:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1471 transitions. [2024-11-13 23:10:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:10,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:11,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:14,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 580 states and 1505 transitions. [2024-11-13 23:10:14,996 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1505 transitions. [2024-11-13 23:10:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:14,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:10:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 582 states and 1509 transitions. [2024-11-13 23:10:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1509 transitions. [2024-11-13 23:10:19,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:19,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:19,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:20,297 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:10:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 583 states and 1510 transitions. [2024-11-13 23:10:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1510 transitions. [2024-11-13 23:10:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:10:21,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:21,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:21,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:10:22,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:22,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 588 states and 1517 transitions. [2024-11-13 23:10:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1517 transitions. [2024-11-13 23:10:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:22,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:10:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 590 states and 1532 transitions. [2024-11-13 23:10:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1532 transitions. [2024-11-13 23:10:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:25,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 596 states and 1580 transitions. [2024-11-13 23:10:37,456 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1580 transitions. [2024-11-13 23:10:37,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:10:37,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:37,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 599 states and 1605 transitions. [2024-11-13 23:10:42,434 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1605 transitions. [2024-11-13 23:10:42,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:10:42,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:42,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:45,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:45,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 599 states and 1604 transitions. [2024-11-13 23:10:45,007 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1604 transitions. [2024-11-13 23:10:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:10:45,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 599 states and 1603 transitions. [2024-11-13 23:10:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1603 transitions. [2024-11-13 23:10:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:10:47,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:47,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 599 states and 1599 transitions. [2024-11-13 23:10:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1599 transitions. [2024-11-13 23:10:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:10:50,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:51,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:10:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 599 states and 1596 transitions. [2024-11-13 23:10:53,005 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1596 transitions. [2024-11-13 23:10:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:10:53,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:10:56,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:56,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 602 states and 1608 transitions. [2024-11-13 23:10:56,795 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1608 transitions. [2024-11-13 23:10:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:10:56,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:11:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 612 states and 1644 transitions. [2024-11-13 23:11:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1644 transitions. [2024-11-13 23:11:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:11:03,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:11:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:07,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 615 states and 1663 transitions. [2024-11-13 23:11:07,793 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1663 transitions. [2024-11-13 23:11:07,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:11:07,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:07,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 616 states and 1672 transitions. [2024-11-13 23:11:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1672 transitions. [2024-11-13 23:11:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:10,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 617 states and 1688 transitions. [2024-11-13 23:11:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1688 transitions. [2024-11-13 23:11:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:11:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:13,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 617 states and 1685 transitions. [2024-11-13 23:11:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1685 transitions. [2024-11-13 23:11:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:11:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 617 states and 1682 transitions. [2024-11-13 23:11:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1682 transitions. [2024-11-13 23:11:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:11:18,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:19,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:23,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 619 states and 1684 transitions. [2024-11-13 23:11:23,081 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1684 transitions. [2024-11-13 23:11:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:11:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:11:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 623 states and 1690 transitions. [2024-11-13 23:11:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1690 transitions. [2024-11-13 23:11:25,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:11:25,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:25,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:11:28,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 623 states and 1687 transitions. [2024-11-13 23:11:28,583 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1687 transitions. [2024-11-13 23:11:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:28,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 627 states and 1712 transitions. [2024-11-13 23:11:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1712 transitions. [2024-11-13 23:11:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:35,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:36,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 628 states and 1712 transitions. [2024-11-13 23:11:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1712 transitions. [2024-11-13 23:11:36,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:36,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:36,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:11:41,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 630 states and 1722 transitions. [2024-11-13 23:11:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1722 transitions. [2024-11-13 23:11:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:11:41,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:42,214 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:11:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 632 states and 1729 transitions. [2024-11-13 23:11:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1729 transitions. [2024-11-13 23:11:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:46,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:11:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 633 states and 1734 transitions. [2024-11-13 23:11:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1734 transitions. [2024-11-13 23:11:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:47,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:48,278 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:11:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 635 states and 1739 transitions. [2024-11-13 23:11:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1739 transitions. [2024-11-13 23:11:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:11:51,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:51,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:51,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:11:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 636 states and 1740 transitions. [2024-11-13 23:11:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1740 transitions. [2024-11-13 23:11:54,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:54,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:54,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:11:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 639 states and 1752 transitions. [2024-11-13 23:11:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1752 transitions. [2024-11-13 23:11:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:11:58,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 642 states and 1759 transitions. [2024-11-13 23:12:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1759 transitions. [2024-11-13 23:12:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 645 states and 1766 transitions. [2024-11-13 23:12:09,376 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1766 transitions. [2024-11-13 23:12:09,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:12:09,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:09,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:10,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:10,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 646 states and 1767 transitions. [2024-11-13 23:12:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1767 transitions. [2024-11-13 23:12:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:12:10,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:10,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:13,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:13,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 647 states and 1767 transitions. [2024-11-13 23:12:13,468 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1767 transitions. [2024-11-13 23:12:13,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:12:13,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:13,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:15,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 650 states and 1801 transitions. [2024-11-13 23:12:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1801 transitions. [2024-11-13 23:12:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:15,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 651 states and 1801 transitions. [2024-11-13 23:12:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1801 transitions. [2024-11-13 23:12:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:17,251 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:19,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 652 states and 1801 transitions. [2024-11-13 23:12:19,268 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1801 transitions. [2024-11-13 23:12:19,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:19,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:19,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 652 states and 1800 transitions. [2024-11-13 23:12:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1800 transitions. [2024-11-13 23:12:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:12:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:12:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 656 states and 1806 transitions. [2024-11-13 23:12:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1806 transitions. [2024-11-13 23:12:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:25,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:26,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:28,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 656 states and 1805 transitions. [2024-11-13 23:12:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1805 transitions. [2024-11-13 23:12:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:12:28,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:28,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:12:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 656 states and 1804 transitions. [2024-11-13 23:12:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1804 transitions. [2024-11-13 23:12:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:12:31,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:31,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:32,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:12:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 657 states and 1804 transitions. [2024-11-13 23:12:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1804 transitions. [2024-11-13 23:12:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:12:32,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:32,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:12:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 659 states and 1808 transitions. [2024-11-13 23:12:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1808 transitions. [2024-11-13 23:12:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:35,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:35,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:36,096 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:12:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 661 states and 1812 transitions. [2024-11-13 23:12:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1812 transitions. [2024-11-13 23:12:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:39,297 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 23:12:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 662 states and 1812 transitions. [2024-11-13 23:12:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1812 transitions. [2024-11-13 23:12:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:12:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:12:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 663 states and 1812 transitions. [2024-11-13 23:12:40,214 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1812 transitions. [2024-11-13 23:12:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:40,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:41,047 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:12:41,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:41,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 664 states and 1813 transitions. [2024-11-13 23:12:41,099 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1813 transitions. [2024-11-13 23:12:41,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:12:41,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:41,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:12:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 666 states and 1820 transitions. [2024-11-13 23:12:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1820 transitions. [2024-11-13 23:12:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:12:43,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:43,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:12:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 668 states and 1824 transitions. [2024-11-13 23:12:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1824 transitions. [2024-11-13 23:12:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:46,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:46,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:12:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:47,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 669 states and 1826 transitions. [2024-11-13 23:12:47,611 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1826 transitions. [2024-11-13 23:12:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:12:47,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:12:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 682 states and 1864 transitions. [2024-11-13 23:12:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1864 transitions. [2024-11-13 23:12:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:53,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:53,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:55,434 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:12:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 682 states and 1863 transitions. [2024-11-13 23:12:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1863 transitions. [2024-11-13 23:12:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:12:59,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:59,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:59,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:13:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:00,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 683 states and 1865 transitions. [2024-11-13 23:13:00,158 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1865 transitions. [2024-11-13 23:13:00,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:00,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:00,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:13:10,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:10,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 688 states and 1923 transitions. [2024-11-13 23:13:10,352 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1923 transitions. [2024-11-13 23:13:10,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:10,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:10,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:11,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 689 states and 1930 transitions. [2024-11-13 23:13:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1930 transitions. [2024-11-13 23:13:13,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:13,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:13,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:16,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:16,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 690 states and 1936 transitions. [2024-11-13 23:13:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1936 transitions. [2024-11-13 23:13:16,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:16,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:16,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:19,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 691 states and 1939 transitions. [2024-11-13 23:13:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1939 transitions. [2024-11-13 23:13:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:19,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 694 states and 1948 transitions. [2024-11-13 23:13:24,430 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1948 transitions. [2024-11-13 23:13:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:13:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:29,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:29,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 697 states and 1953 transitions. [2024-11-13 23:13:29,084 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1953 transitions. [2024-11-13 23:13:29,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:13:29,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:29,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:13:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 698 states and 1957 transitions. [2024-11-13 23:13:30,008 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1957 transitions. [2024-11-13 23:13:30,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:13:30,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:30,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 699 states and 1957 transitions. [2024-11-13 23:13:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1957 transitions. [2024-11-13 23:13:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:13:30,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:30,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:31,371 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:13:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 703 states and 1963 transitions. [2024-11-13 23:13:32,552 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1963 transitions. [2024-11-13 23:13:32,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:13:32,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:13:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 709 states and 1973 transitions. [2024-11-13 23:13:42,350 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1973 transitions. [2024-11-13 23:13:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:42,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:42,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:43,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:13:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 711 states and 1975 transitions. [2024-11-13 23:13:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1975 transitions. [2024-11-13 23:13:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:43,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:43,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:13:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:44,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 712 states and 1976 transitions. [2024-11-13 23:13:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1976 transitions. [2024-11-13 23:13:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:13:44,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:44,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:13:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 714 states and 1979 transitions. [2024-11-13 23:13:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1979 transitions. [2024-11-13 23:13:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:47,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:13:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 716 states and 1985 transitions. [2024-11-13 23:13:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1985 transitions. [2024-11-13 23:13:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:13:52,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:13:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 718 states and 1989 transitions. [2024-11-13 23:13:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1989 transitions. [2024-11-13 23:13:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:55,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 23:13:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 719 states and 1992 transitions. [2024-11-13 23:13:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1992 transitions. [2024-11-13 23:13:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:13:56,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:01,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 722 states and 2004 transitions. [2024-11-13 23:14:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 2004 transitions. [2024-11-13 23:14:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:01,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:14:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:25,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 730 states and 2038 transitions. [2024-11-13 23:14:25,586 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 2038 transitions. [2024-11-13 23:14:25,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:25,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:25,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 23:14:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 731 states and 2039 transitions. [2024-11-13 23:14:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2039 transitions. [2024-11-13 23:14:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:29,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:30,510 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:14:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 734 states and 2049 transitions. [2024-11-13 23:14:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 2049 transitions. [2024-11-13 23:14:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:34,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 739 states and 2088 transitions. [2024-11-13 23:14:40,121 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 2088 transitions. [2024-11-13 23:14:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:14:40,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:14:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2117 states to 742 states and 2113 transitions. [2024-11-13 23:14:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 2113 transitions. [2024-11-13 23:14:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:14:54,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 746 states and 2151 transitions. [2024-11-13 23:14:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 2151 transitions. [2024-11-13 23:14:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:14:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:14:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 749 states and 2157 transitions. [2024-11-13 23:14:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2157 transitions. [2024-11-13 23:14:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 23:14:59,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:15:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 750 states and 2160 transitions. [2024-11-13 23:15:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 2160 transitions. [2024-11-13 23:15:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:15:03,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:03,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 753 states and 2191 transitions. [2024-11-13 23:15:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 2191 transitions. [2024-11-13 23:15:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:15:06,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:06,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:15:07,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:07,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 754 states and 2191 transitions. [2024-11-13 23:15:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2191 transitions. [2024-11-13 23:15:07,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:15:07,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:07,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:08,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 754 states and 2189 transitions. [2024-11-13 23:15:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2189 transitions. [2024-11-13 23:15:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:15:11,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:15:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 754 states and 2187 transitions. [2024-11-13 23:15:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 2187 transitions. [2024-11-13 23:15:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:15:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:15:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 756 states and 2191 transitions. [2024-11-13 23:15:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 2191 transitions. [2024-11-13 23:15:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:20,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:20,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:27,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 759 states and 2199 transitions. [2024-11-13 23:15:27,333 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 2199 transitions. [2024-11-13 23:15:27,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:27,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:27,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:28,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:28,506 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:15:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 760 states and 2200 transitions. [2024-11-13 23:15:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2200 transitions. [2024-11-13 23:15:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:15:29,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:31,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:35,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 766 states and 2213 transitions. [2024-11-13 23:15:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2213 transitions. [2024-11-13 23:15:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:35,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:15:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 768 states and 2226 transitions. [2024-11-13 23:15:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 2226 transitions. [2024-11-13 23:15:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:39,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:39,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 771 states and 2231 transitions. [2024-11-13 23:15:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2231 transitions. [2024-11-13 23:15:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:15:43,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:15:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 774 states and 2235 transitions. [2024-11-13 23:15:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2235 transitions. [2024-11-13 23:15:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:15:46,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:15:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 777 states and 2242 transitions. [2024-11-13 23:15:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2242 transitions. [2024-11-13 23:15:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:15:47,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:15:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 778 states and 2242 transitions. [2024-11-13 23:15:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2242 transitions. [2024-11-13 23:15:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:15:48,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:49,834 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:16:00,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 783 states and 2284 transitions. [2024-11-13 23:16:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2284 transitions. [2024-11-13 23:16:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:00,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:16:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:02,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 785 states and 2287 transitions. [2024-11-13 23:16:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2287 transitions. [2024-11-13 23:16:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:16:02,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 790 states and 2315 transitions. [2024-11-13 23:16:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 2315 transitions. [2024-11-13 23:16:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:16:12,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:12,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:13,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:16:15,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:15,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 793 states and 2350 transitions. [2024-11-13 23:16:15,707 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 2350 transitions. [2024-11-13 23:16:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:15,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:16:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:19,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 795 states and 2365 transitions. [2024-11-13 23:16:19,081 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2365 transitions. [2024-11-13 23:16:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:16:19,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:16:21,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:21,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 799 states and 2381 transitions. [2024-11-13 23:16:21,464 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2381 transitions. [2024-11-13 23:16:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 806 states and 2445 transitions. [2024-11-13 23:16:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2445 transitions. [2024-11-13 23:16:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:39,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:45,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 809 states and 2453 transitions. [2024-11-13 23:16:45,717 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2453 transitions. [2024-11-13 23:16:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:45,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:16:51,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 812 states and 2478 transitions. [2024-11-13 23:16:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 2478 transitions. [2024-11-13 23:16:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:51,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:16:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:55,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 814 states and 2495 transitions. [2024-11-13 23:16:55,531 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2495 transitions. [2024-11-13 23:16:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:16:55,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:55,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:56,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 817 states and 2521 transitions. [2024-11-13 23:17:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2521 transitions. [2024-11-13 23:17:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:03,552 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:06,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:06,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2568 states to 820 states and 2550 transitions. [2024-11-13 23:17:06,499 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 2550 transitions. [2024-11-13 23:17:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:06,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 822 states and 2565 transitions. [2024-11-13 23:17:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 2565 transitions. [2024-11-13 23:17:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 23:17:10,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 823 states and 2565 transitions. [2024-11-13 23:17:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2565 transitions. [2024-11-13 23:17:12,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:17:12,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:17:14,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 827 states and 2571 transitions. [2024-11-13 23:17:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2571 transitions. [2024-11-13 23:17:14,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:14,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:14,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:18,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 827 states and 2569 transitions. [2024-11-13 23:17:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2569 transitions. [2024-11-13 23:17:18,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:18,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 827 states and 2567 transitions. [2024-11-13 23:17:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2567 transitions. [2024-11-13 23:17:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:22,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:22,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 829 states and 2574 transitions. [2024-11-13 23:17:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 2574 transitions. [2024-11-13 23:17:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:17:26,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:17:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 831 states and 2577 transitions. [2024-11-13 23:17:28,127 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2577 transitions. [2024-11-13 23:17:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:28,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:17:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2599 states to 834 states and 2581 transitions. [2024-11-13 23:17:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2581 transitions. [2024-11-13 23:17:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:31,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,785 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 837 states and 2587 transitions. [2024-11-13 23:17:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 2587 transitions. [2024-11-13 23:17:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:35,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:41,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:41,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 840 states and 2594 transitions. [2024-11-13 23:17:41,082 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2594 transitions. [2024-11-13 23:17:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:41,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 843 states and 2607 transitions. [2024-11-13 23:17:46,967 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2607 transitions. [2024-11-13 23:17:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:46,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:46,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:47,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:47,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 844 states and 2611 transitions. [2024-11-13 23:17:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2611 transitions. [2024-11-13 23:17:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:47,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:17:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 845 states and 2614 transitions. [2024-11-13 23:17:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2614 transitions. [2024-11-13 23:17:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:51,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:52,263 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 23:17:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 846 states and 2616 transitions. [2024-11-13 23:17:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2616 transitions. [2024-11-13 23:17:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:17:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 848 states and 2619 transitions. [2024-11-13 23:17:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2619 transitions. [2024-11-13 23:17:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:57,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:57,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 23:18:03,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:03,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 850 states and 2622 transitions. [2024-11-13 23:18:03,696 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 2622 transitions. [2024-11-13 23:18:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:03,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:18:07,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:07,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 851 states and 2623 transitions. [2024-11-13 23:18:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2623 transitions. [2024-11-13 23:18:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:07,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 856 states and 2657 transitions. [2024-11-13 23:18:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 2657 transitions. [2024-11-13 23:18:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:19,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:19,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:19,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 23:18:22,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:22,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 859 states and 2689 transitions. [2024-11-13 23:18:22,870 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 2689 transitions. [2024-11-13 23:18:22,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:18:22,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:22,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:18:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 861 states and 2699 transitions. [2024-11-13 23:18:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2699 transitions. [2024-11-13 23:18:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:23,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:23,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:24,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:18:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:29,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 864 states and 2709 transitions. [2024-11-13 23:18:29,234 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 2709 transitions. [2024-11-13 23:18:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:29,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:29,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:18:32,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:32,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2743 states to 866 states and 2725 transitions. [2024-11-13 23:18:32,615 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 2725 transitions. [2024-11-13 23:18:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:32,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:18:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 868 states and 2738 transitions. [2024-11-13 23:18:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2738 transitions. [2024-11-13 23:18:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:18:35,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:18:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 869 states and 2739 transitions. [2024-11-13 23:18:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2739 transitions. [2024-11-13 23:18:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 23:18:38,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:38,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:18:38,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:38,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 870 states and 2741 transitions. [2024-11-13 23:18:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2741 transitions. [2024-11-13 23:18:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:40,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 872 states and 2748 transitions. [2024-11-13 23:18:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 2748 transitions. [2024-11-13 23:18:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:18:40,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:40,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:18:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 875 states and 2755 transitions. [2024-11-13 23:18:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 2755 transitions. [2024-11-13 23:18:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:42,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:45,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 878 states and 2760 transitions. [2024-11-13 23:18:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2760 transitions. [2024-11-13 23:18:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:18:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:45,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:18:52,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 881 states and 2766 transitions. [2024-11-13 23:18:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2766 transitions. [2024-11-13 23:18:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:52,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:52,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:18:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 884 states and 2772 transitions. [2024-11-13 23:18:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2772 transitions. [2024-11-13 23:18:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:59,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:18:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 885 states and 2775 transitions. [2024-11-13 23:18:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2775 transitions. [2024-11-13 23:18:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 23:18:59,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:59,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 23:19:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 886 states and 2778 transitions. [2024-11-13 23:19:03,169 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2778 transitions. [2024-11-13 23:19:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 23:19:03,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.