./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f3d350bd080191df0ee186561630fc29ade38a40dcbac29157c72de91ff9d1d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:03:01,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:03:01,484 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:03:01,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:03:01,488 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:03:01,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:03:01,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:03:01,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:03:01,507 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:03:01,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:03:01,508 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:03:01,509 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:03:01,509 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:03:01,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:03:01,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:03:01,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:03:01,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:03:01,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:03:01,510 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_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f3d350bd080191df0ee186561630fc29ade38a40dcbac29157c72de91ff9d1d [2024-12-06 03:03:01,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:03:01,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:03:01,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:03:01,731 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:03:01,731 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:03:01,732 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2024-12-06 03:03:04,328 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/data/410a4d03d/a6467fbcf1374ed5a7f2dee38f991761/FLAG365fa56b6 [2024-12-06 03:03:04,718 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:03:04,719 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2024-12-06 03:03:04,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/data/410a4d03d/a6467fbcf1374ed5a7f2dee38f991761/FLAG365fa56b6 [2024-12-06 03:03:04,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/data/410a4d03d/a6467fbcf1374ed5a7f2dee38f991761 [2024-12-06 03:03:04,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:03:04,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:03:04,911 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:03:04,911 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:03:04,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:03:04,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:03:04" (1/1) ... [2024-12-06 03:03:04,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b289bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:04, skipping insertion in model container [2024-12-06 03:03:04,917 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:03:04" (1/1) ... [2024-12-06 03:03:04,989 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:03:05,928 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_9bb79c1b-9e5a-4e01-905d-d65456416574/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i[159905,159918] [2024-12-06 03:03:06,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:03:06,094 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:03:06,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3394] [2024-12-06 03:03:06,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3396] [2024-12-06 03:03:06,176 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"); [3406] [2024-12-06 03:03:06,176 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3413] [2024-12-06 03:03:06,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3604] [2024-12-06 03:03:06,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3607] [2024-12-06 03:03:06,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3609] [2024-12-06 03:03:06,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3614] [2024-12-06 03:03:06,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3617] [2024-12-06 03:03:06,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3619] [2024-12-06 03:03:06,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3624] [2024-12-06 03:03:06,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3627] [2024-12-06 03:03:06,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3629] [2024-12-06 03:03:06,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3634] [2024-12-06 03:03:06,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3637] [2024-12-06 03:03:06,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [3639] [2024-12-06 03:03:06,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3657] [2024-12-06 03:03:06,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3660] [2024-12-06 03:03:06,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [3662] [2024-12-06 03:03:06,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3667] [2024-12-06 03:03:06,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3670] [2024-12-06 03:03:06,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3672] [2024-12-06 03:03:06,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3677] [2024-12-06 03:03:06,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3680] [2024-12-06 03:03:06,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3682] [2024-12-06 03:03:06,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3687] [2024-12-06 03:03:06,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3690] [2024-12-06 03:03:06,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [3692] [2024-12-06 03:03:06,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3760] [2024-12-06 03:03:06,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3767] [2024-12-06 03:03:06,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (buffer + (unsigned long )i), "i" (1UL)); [4719-4720] [2024-12-06 03:03:06,291 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_9bb79c1b-9e5a-4e01-905d-d65456416574/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i[159905,159918] [2024-12-06 03:03:06,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:03:06,393 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:03:06,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06 WrapperNode [2024-12-06 03:03:06,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:03:06,394 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:03:06,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:03:06,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:03:06,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,439 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,527 INFO L138 Inliner]: procedures = 259, calls = 1063, calls flagged for inlining = 115, calls inlined = 111, statements flattened = 2905 [2024-12-06 03:03:06,528 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:03:06,528 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:03:06,528 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:03:06,528 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:03:06,535 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,618 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,652 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,665 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,677 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,685 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,703 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:03:06,704 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:03:06,704 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:03:06,704 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:03:06,705 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:03:06" (1/1) ... [2024-12-06 03:03:06,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:03:06,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:03:06,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:03:06,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb79c1b-9e5a-4e01-905d-d65456416574/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:03:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-12-06 03:03:06,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2024-12-06 03:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 03:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-06 03:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:03:06,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:03:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:03:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:03:06,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2024-12-06 03:03:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-12-06 03:03:06,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:03:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2024-12-06 03:03:06,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:03:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2024-12-06 03:03:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure input_close_device [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 03:03:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 03:03:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_new_minor [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2024-12-06 03:03:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handle [2024-12-06 03:03:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-06 03:03:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-06 03:03:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_minor [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 03:03:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:03:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:03:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:03:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 03:03:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 03:03:07,176 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:03:07,178 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:03:07,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 03:03:21,987 INFO L? ?]: Removed 1393 outVars from TransFormulas that were not future-live. [2024-12-06 03:03:21,987 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:03:22,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:03:22,962 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 03:03:22,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:03:22 BoogieIcfgContainer [2024-12-06 03:03:22,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:03:22,964 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:03:22,964 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:03:22,973 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:03:22,974 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:03:22" (1/1) ... [2024-12-06 03:03:22,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:03:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 694 states and 983 transitions. [2024-12-06 03:03:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 983 transitions. [2024-12-06 03:03:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 03:03:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:23,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:29,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:03:39,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:03:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 696 states and 1006 transitions. [2024-12-06 03:03:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1006 transitions. [2024-12-06 03:03:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:03:40,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:03:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 702 states and 1043 transitions. [2024-12-06 03:03:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1043 transitions. [2024-12-06 03:03:47,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 03:03:47,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:47,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:03:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:53,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 703 states and 1043 transitions. [2024-12-06 03:03:53,334 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1043 transitions. [2024-12-06 03:03:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 03:03:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:03:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 705 states and 1047 transitions. [2024-12-06 03:03:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1047 transitions. [2024-12-06 03:03:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 03:03:59,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:59,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:04,232 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:04:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 708 states and 1052 transitions. [2024-12-06 03:04:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1052 transitions. [2024-12-06 03:04:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 03:04:04,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:04,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:04:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 707 states and 1048 transitions. [2024-12-06 03:04:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1048 transitions. [2024-12-06 03:04:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 03:04:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:04:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 719 states and 1122 transitions. [2024-12-06 03:04:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1122 transitions. [2024-12-06 03:04:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 03:04:21,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:26,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:04:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 722 states and 1125 transitions. [2024-12-06 03:04:27,125 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1125 transitions. [2024-12-06 03:04:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-06 03:04:27,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:27,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:32,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:04:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 724 states and 1127 transitions. [2024-12-06 03:04:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1127 transitions. [2024-12-06 03:04:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 03:04:32,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:04:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 729 states and 1155 transitions. [2024-12-06 03:04:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1155 transitions. [2024-12-06 03:04:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 03:04:41,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:04:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 728 states and 1148 transitions. [2024-12-06 03:04:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1148 transitions. [2024-12-06 03:04:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 03:04:48,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:48,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-12-06 03:04:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 731 states and 1151 transitions. [2024-12-06 03:04:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1151 transitions. [2024-12-06 03:04:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 03:04:53,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:53,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:04:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:59,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 732 states and 1153 transitions. [2024-12-06 03:04:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1153 transitions. [2024-12-06 03:04:59,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 03:04:59,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:59,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:03,987 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:05:05,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 735 states and 1174 transitions. [2024-12-06 03:05:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1174 transitions. [2024-12-06 03:05:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 03:05:05,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:05,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:05:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:11,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 738 states and 1177 transitions. [2024-12-06 03:05:11,427 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1177 transitions. [2024-12-06 03:05:11,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 03:05:11,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:11,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:16,848 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2024-12-06 03:05:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 741 states and 1180 transitions. [2024-12-06 03:05:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1180 transitions. [2024-12-06 03:05:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 03:05:16,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:05:24,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 743 states and 1183 transitions. [2024-12-06 03:05:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1183 transitions. [2024-12-06 03:05:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:05:24,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:05:42,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:05:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 768 states and 1253 transitions. [2024-12-06 03:05:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1253 transitions. [2024-12-06 03:05:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 03:05:55,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:06:08,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:08,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 774 states and 1280 transitions. [2024-12-06 03:06:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1280 transitions. [2024-12-06 03:06:08,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 03:06:08,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:08,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:14,063 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:06:14,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 772 states and 1277 transitions. [2024-12-06 03:06:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1277 transitions. [2024-12-06 03:06:14,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 03:06:14,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:20,324 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:06:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 774 states and 1279 transitions. [2024-12-06 03:06:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1279 transitions. [2024-12-06 03:06:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 03:06:20,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:20,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:26,790 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:06:39,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:06:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:49,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 793 states and 1346 transitions. [2024-12-06 03:06:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1346 transitions. [2024-12-06 03:06:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 03:06:49,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:07:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 799 states and 1372 transitions. [2024-12-06 03:07:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1372 transitions. [2024-12-06 03:07:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 03:07:02,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:07:23,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:07:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 819 states and 1440 transitions. [2024-12-06 03:07:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1440 transitions. [2024-12-06 03:07:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 03:07:38,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:38,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:44,267 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:07:52,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 825 states and 1466 transitions. [2024-12-06 03:07:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1466 transitions. [2024-12-06 03:07:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 03:07:52,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 03:07:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 826 states and 1466 transitions. [2024-12-06 03:07:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1466 transitions. [2024-12-06 03:07:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 03:07:58,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:08:19,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:08:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:43,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 847 states and 1535 transitions. [2024-12-06 03:08:43,432 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1535 transitions. [2024-12-06 03:08:43,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 03:08:43,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:48,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2024-12-06 03:08:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 853 states and 1561 transitions. [2024-12-06 03:08:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1561 transitions. [2024-12-06 03:08:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 03:08:58,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:09:04,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 855 states and 1563 transitions. [2024-12-06 03:09:04,409 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1563 transitions. [2024-12-06 03:09:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 03:09:04,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:09,857 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:09:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 865 states and 1583 transitions. [2024-12-06 03:09:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1583 transitions. [2024-12-06 03:09:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 03:09:22,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:27,794 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-06 03:09:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:27,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 866 states and 1583 transitions. [2024-12-06 03:09:27,892 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1583 transitions. [2024-12-06 03:09:27,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 03:09:27,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:09:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:32,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 868 states and 1585 transitions. [2024-12-06 03:09:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1585 transitions. [2024-12-06 03:09:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 03:09:32,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:09:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 870 states and 1592 transitions. [2024-12-06 03:09:41,891 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1592 transitions. [2024-12-06 03:09:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 03:09:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:41,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:47,082 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 03:09:47,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 871 states and 1592 transitions. [2024-12-06 03:09:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1592 transitions. [2024-12-06 03:09:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 03:09:47,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:47,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 535 trivial. 0 not checked. [2024-12-06 03:09:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 873 states and 1594 transitions. [2024-12-06 03:09:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1594 transitions. [2024-12-06 03:09:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 03:09:52,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:52,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 03:10:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:09,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 874 states and 1596 transitions. [2024-12-06 03:10:09,552 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1596 transitions. [2024-12-06 03:10:09,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 03:10:09,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:09,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 03:10:14,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 875 states and 1596 transitions. [2024-12-06 03:10:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1596 transitions. [2024-12-06 03:10:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 03:10:14,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-06 03:10:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 876 states and 1596 transitions. [2024-12-06 03:10:19,967 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1596 transitions. [2024-12-06 03:10:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 03:10:19,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-06 03:10:25,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 877 states and 1596 transitions. [2024-12-06 03:10:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1596 transitions. [2024-12-06 03:10:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 03:10:25,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:10:40,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 878 states and 1596 transitions. [2024-12-06 03:10:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1596 transitions. [2024-12-06 03:10:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 03:10:40,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-06 03:10:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:45,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 879 states and 1596 transitions. [2024-12-06 03:10:45,637 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1596 transitions. [2024-12-06 03:10:45,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 03:10:45,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:10:56,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 880 states and 1596 transitions. [2024-12-06 03:10:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1596 transitions. [2024-12-06 03:10:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 03:10:56,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:56,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-06 03:11:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 881 states and 1596 transitions. [2024-12-06 03:11:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1596 transitions. [2024-12-06 03:11:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 03:11:09,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:14,469 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-06 03:11:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 882 states and 1596 transitions. [2024-12-06 03:11:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1596 transitions. [2024-12-06 03:11:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 03:11:14,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:14,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:11:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 883 states and 1596 transitions. [2024-12-06 03:11:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1596 transitions. [2024-12-06 03:11:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 03:11:26,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:26,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:31,464 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:11:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:11:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 884 states and 1596 transitions. [2024-12-06 03:11:37,549 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1596 transitions. [2024-12-06 03:11:37,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:11:37,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:11:37,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:11:42,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:11:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-12-06 03:12:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:01,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 893 states and 1646 transitions. [2024-12-06 03:12:01,807 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1646 transitions. [2024-12-06 03:12:01,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:12:01,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:01,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:07,736 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-12-06 03:12:15,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 894 states and 1650 transitions. [2024-12-06 03:12:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1650 transitions. [2024-12-06 03:12:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 03:12:15,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:15,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:23,402 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:12:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:12:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 901 states and 1687 transitions. [2024-12-06 03:12:53,769 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1687 transitions. [2024-12-06 03:12:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 03:12:53,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:12:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:12:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:12:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:13:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 903 states and 1721 transitions. [2024-12-06 03:13:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1721 transitions. [2024-12-06 03:13:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:13:07,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:13,199 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-12-06 03:13:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 906 states and 1752 transitions. [2024-12-06 03:13:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1752 transitions. [2024-12-06 03:13:26,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 03:13:26,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:26,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:13:38,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:38,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 906 states and 1745 transitions. [2024-12-06 03:13:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1745 transitions. [2024-12-06 03:13:38,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 03:13:38,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:38,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-12-06 03:13:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:13:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 907 states and 1750 transitions. [2024-12-06 03:13:51,509 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1750 transitions. [2024-12-06 03:13:51,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 03:13:51,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:13:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:13:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:13:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:14:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 907 states and 1743 transitions. [2024-12-06 03:14:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1743 transitions. [2024-12-06 03:14:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 03:14:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:14:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 907 states and 1736 transitions. [2024-12-06 03:14:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1736 transitions. [2024-12-06 03:14:15,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:14:15,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:15,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:14:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:14:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 911 states and 1742 transitions. [2024-12-06 03:14:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1742 transitions. [2024-12-06 03:14:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:14:27,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:14:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:14:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:14:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:15:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:06,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 940 states and 1793 transitions. [2024-12-06 03:15:06,155 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1793 transitions. [2024-12-06 03:15:06,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-06 03:15:06,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:11,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:15:11,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:11,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 943 states and 1797 transitions. [2024-12-06 03:15:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1797 transitions. [2024-12-06 03:15:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 03:15:11,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:11,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:17,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:15:18,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 943 states and 1795 transitions. [2024-12-06 03:15:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1795 transitions. [2024-12-06 03:15:18,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-06 03:15:18,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:18,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:15:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 943 states and 1793 transitions. [2024-12-06 03:15:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1793 transitions. [2024-12-06 03:15:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:15:25,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:15:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 943 states and 1792 transitions. [2024-12-06 03:15:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1792 transitions. [2024-12-06 03:15:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:15:45,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:15:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:15:50,664 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:15:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:15:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 943 states and 1791 transitions. [2024-12-06 03:15:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1791 transitions. [2024-12-06 03:15:57,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:15:57,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:15:57,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:16:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:10,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 943 states and 1790 transitions. [2024-12-06 03:16:10,055 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1790 transitions. [2024-12-06 03:16:10,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 03:16:10,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:10,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 03:16:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 943 states and 1789 transitions. [2024-12-06 03:16:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1789 transitions. [2024-12-06 03:16:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 03:16:22,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:28,404 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked. [2024-12-06 03:16:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 950 states and 1799 transitions. [2024-12-06 03:16:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1799 transitions. [2024-12-06 03:16:38,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 03:16:38,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:38,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-12-06 03:16:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 952 states and 1806 transitions. [2024-12-06 03:16:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1806 transitions. [2024-12-06 03:16:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 03:16:51,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:51,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:16:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:16:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-12-06 03:16:57,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:16:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 953 states and 1806 transitions. [2024-12-06 03:16:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1806 transitions. [2024-12-06 03:16:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 03:16:57,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:16:57,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:02,585 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2024-12-06 03:17:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 956 states and 1812 transitions. [2024-12-06 03:17:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1812 transitions. [2024-12-06 03:17:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 03:17:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-12-06 03:17:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:17:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 959 states and 1817 transitions. [2024-12-06 03:17:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1817 transitions. [2024-12-06 03:17:28,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 03:17:28,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:17:28,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:17:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:17:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 704 trivial. 0 not checked.