./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 938b60b21c972fc7f556d0694990fba352b46bfd03cbdeaa77f40e339f6c8deb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:34:06,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:34:06,404 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:34:06,412 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:34:06,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:34:06,456 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:34:06,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:34:06,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:34:06,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:34:06,460 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:34:06,461 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:34:06,461 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:34:06,461 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:34:06,461 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:34:06,461 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:34:06,461 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:34:06,464 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:34:06,464 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:34:06,464 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:34:06,464 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:34:06,464 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:34:06,465 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:06,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:34:06,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:34:06,465 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_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 938b60b21c972fc7f556d0694990fba352b46bfd03cbdeaa77f40e339f6c8deb [2024-11-13 20:34:06,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:34:06,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:34:06,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:34:06,824 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:34:06,824 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:34:06,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 20:34:08,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:34:09,271 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:34:09,271 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2024-11-13 20:34:09,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/data/c04b108c1/8a565823e6d54795a359cde1773d2d15/FLAG06c9daa18 [2024-11-13 20:34:09,338 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/data/c04b108c1/8a565823e6d54795a359cde1773d2d15 [2024-11-13 20:34:09,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:34:09,343 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:34:09,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:09,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:34:09,351 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:34:09,352 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:09" (1/1) ... [2024-11-13 20:34:09,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22846ab4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:09, skipping insertion in model container [2024-11-13 20:34:09,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:09" (1/1) ... [2024-11-13 20:34:09,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:10,316 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_51489c12-383e-45e8-8116-606331cb5807/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i[161908,161921] [2024-11-13 20:34:10,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:10,848 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:11,028 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [5496-5497] [2024-11-13 20:34:11,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [5508-5509] [2024-11-13 20:34:11,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5512-5513] [2024-11-13 20:34:11,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5516-5517] [2024-11-13 20:34:11,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5520-5521] [2024-11-13 20:34:11,038 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_51489c12-383e-45e8-8116-606331cb5807/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i[161908,161921] [2024-11-13 20:34:11,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:11,268 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:11,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11 WrapperNode [2024-11-13 20:34:11,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:11,270 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:11,270 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:11,270 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:11,277 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,442 INFO L138 Inliner]: procedures = 138, calls = 566, calls flagged for inlining = 62, calls inlined = 62, statements flattened = 1945 [2024-11-13 20:34:11,443 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:11,444 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:11,444 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:11,444 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:11,453 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,484 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,561 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,613 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:11,641 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:11,641 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:11,642 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:11,643 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:11" (1/1) ... [2024-11-13 20:34:11,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:11,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:11,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:11,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51489c12-383e-45e8-8116-606331cb5807/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2024-11-13 20:34:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2024-11-13 20:34:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:34:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:34:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:34:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:34:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:34:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:34:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2024-11-13 20:34:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2024-11-13 20:34:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-13 20:34:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-13 20:34:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:34:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:34:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:34:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:34:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-13 20:34:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2024-11-13 20:34:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:34:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_suspend [2024-11-13 20:34:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_suspend [2024-11-13 20:34:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:34:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:34:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_resume [2024-11-13 20:34:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_resume [2024-11-13 20:34:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:34:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:34:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 20:34:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 20:34:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:34:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:34:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:34:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:34:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_tx_fixup [2024-11-13 20:34:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_tx_fixup [2024-11-13 20:34:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:34:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-13 20:34:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-13 20:34:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2024-11-13 20:34:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2024-11-13 20:34:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:11,725 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 20:34:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:34:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:34:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_bind [2024-11-13 20:34:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_bind [2024-11-13 20:34:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_manage_power [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_manage_power [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_rx_fixup [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_rx_fixup [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_unbind [2024-11-13 20:34:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_unbind [2024-11-13 20:34:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-13 20:34:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-13 20:34:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:34:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 20:34:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 20:34:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2024-11-13 20:34:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2024-11-13 20:34:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 20:34:11,731 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 20:34:12,225 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:12,228 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:13,335 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:34:13,793 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-13 20:34:24,911 INFO L? ?]: Removed 942 outVars from TransFormulas that were not future-live. [2024-11-13 20:34:24,911 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:34:25,678 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:34:25,678 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:34:25,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:25 BoogieIcfgContainer [2024-11-13 20:34:25,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:34:25,680 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:34:25,680 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:34:25,690 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:34:25,690 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:25" (1/1) ... [2024-11-13 20:34:25,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:34:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 405 states and 589 transitions. [2024-11-13 20:34:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 589 transitions. [2024-11-13 20:34:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:34:25,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:25,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:39,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 410 states and 629 transitions. [2024-11-13 20:34:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 629 transitions. [2024-11-13 20:34:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:34:39,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:34:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 411 states and 630 transitions. [2024-11-13 20:34:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 630 transitions. [2024-11-13 20:34:42,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:34:42,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 414 states and 670 transitions. [2024-11-13 20:34:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 670 transitions. [2024-11-13 20:34:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:34:44,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:34:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 416 states and 673 transitions. [2024-11-13 20:34:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 673 transitions. [2024-11-13 20:34:46,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:34:46,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:34:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 418 states and 676 transitions. [2024-11-13 20:34:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 676 transitions. [2024-11-13 20:34:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:34:48,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:48,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:50,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 420 states and 678 transitions. [2024-11-13 20:34:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 678 transitions. [2024-11-13 20:34:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:34:50,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 419 states and 674 transitions. [2024-11-13 20:34:52,472 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 674 transitions. [2024-11-13 20:34:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:34:52,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:52,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:34:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 418 states and 670 transitions. [2024-11-13 20:34:54,255 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 670 transitions. [2024-11-13 20:34:54,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:34:54,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:54,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:35:06,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 431 states and 730 transitions. [2024-11-13 20:35:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 730 transitions. [2024-11-13 20:35:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:35:08,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:35:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 436 states and 770 transitions. [2024-11-13 20:35:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 770 transitions. [2024-11-13 20:35:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:35:13,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:13,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:35:26,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:30,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:30,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 450 states and 830 transitions. [2024-11-13 20:35:30,907 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 830 transitions. [2024-11-13 20:35:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:35:30,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:30,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:32,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:32,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:35:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 456 states and 870 transitions. [2024-11-13 20:35:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 870 transitions. [2024-11-13 20:35:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:35:38,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:39,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:35:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 459 states and 877 transitions. [2024-11-13 20:35:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 877 transitions. [2024-11-13 20:35:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:35:42,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:35:55,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 474 states and 936 transitions. [2024-11-13 20:36:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 936 transitions. [2024-11-13 20:36:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:36:00,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,069 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:03,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 477 states and 944 transitions. [2024-11-13 20:36:03,657 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 944 transitions. [2024-11-13 20:36:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:36:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:04,886 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:06,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 479 states and 947 transitions. [2024-11-13 20:36:06,431 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 947 transitions. [2024-11-13 20:36:06,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:36:06,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:06,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 480 states and 949 transitions. [2024-11-13 20:36:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 949 transitions. [2024-11-13 20:36:08,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:36:08,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:08,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:36:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 481 states and 949 transitions. [2024-11-13 20:36:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 949 transitions. [2024-11-13 20:36:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:36:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:36:24,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:34,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 497 states and 1009 transitions. [2024-11-13 20:36:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1009 transitions. [2024-11-13 20:36:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:36:34,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:34,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:35,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 498 states and 1011 transitions. [2024-11-13 20:36:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1011 transitions. [2024-11-13 20:36:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:36:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:36:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 499 states and 1011 transitions. [2024-11-13 20:36:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1011 transitions. [2024-11-13 20:36:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:36:40,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:36:54,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:06,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:06,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 516 states and 1072 transitions. [2024-11-13 20:37:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1072 transitions. [2024-11-13 20:37:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:06,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:37:08,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:08,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 517 states and 1072 transitions. [2024-11-13 20:37:08,199 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1072 transitions. [2024-11-13 20:37:08,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:08,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:09,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:10,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 519 states and 1075 transitions. [2024-11-13 20:37:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1075 transitions. [2024-11-13 20:37:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:10,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:37:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 520 states and 1075 transitions. [2024-11-13 20:37:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1075 transitions. [2024-11-13 20:37:12,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:12,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:12,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:14,002 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:37:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 521 states and 1076 transitions. [2024-11-13 20:37:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1076 transitions. [2024-11-13 20:37:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:16,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:18,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 522 states and 1076 transitions. [2024-11-13 20:37:18,799 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1076 transitions. [2024-11-13 20:37:18,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:18,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:18,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:20,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:37:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 525 states and 1083 transitions. [2024-11-13 20:37:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1083 transitions. [2024-11-13 20:37:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:22,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:22,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:37:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 527 states and 1086 transitions. [2024-11-13 20:37:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1086 transitions. [2024-11-13 20:37:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:24,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:29,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 529 states and 1091 transitions. [2024-11-13 20:37:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1091 transitions. [2024-11-13 20:37:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:29,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:30,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 531 states and 1093 transitions. [2024-11-13 20:37:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1093 transitions. [2024-11-13 20:37:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:37:30,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:37:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:32,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 532 states and 1094 transitions. [2024-11-13 20:37:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1094 transitions. [2024-11-13 20:37:32,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:32,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:32,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:33,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:33,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 534 states and 1096 transitions. [2024-11-13 20:37:33,706 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1096 transitions. [2024-11-13 20:37:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:37:33,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:33,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:37:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 535 states and 1096 transitions. [2024-11-13 20:37:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1096 transitions. [2024-11-13 20:37:35,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:37:35,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:37:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 538 states and 1104 transitions. [2024-11-13 20:37:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1104 transitions. [2024-11-13 20:37:37,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:37:37,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:37,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 539 states and 1104 transitions. [2024-11-13 20:37:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1104 transitions. [2024-11-13 20:37:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:37:39,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:39,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 541 states and 1106 transitions. [2024-11-13 20:37:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1106 transitions. [2024-11-13 20:37:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:37:41,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:42,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:42,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 543 states and 1108 transitions. [2024-11-13 20:37:42,745 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1108 transitions. [2024-11-13 20:37:42,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:37:42,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:42,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:43,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:44,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 544 states and 1108 transitions. [2024-11-13 20:37:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1108 transitions. [2024-11-13 20:37:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:37:44,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,408 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 546 states and 1110 transitions. [2024-11-13 20:37:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1110 transitions. [2024-11-13 20:37:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:37:45,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:46,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 548 states and 1112 transitions. [2024-11-13 20:37:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1112 transitions. [2024-11-13 20:37:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:37:46,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:46,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:47,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 549 states and 1112 transitions. [2024-11-13 20:37:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1112 transitions. [2024-11-13 20:37:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:37:48,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:48,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 551 states and 1114 transitions. [2024-11-13 20:37:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1114 transitions. [2024-11-13 20:37:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:37:49,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:50,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:50,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 553 states and 1116 transitions. [2024-11-13 20:37:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1116 transitions. [2024-11-13 20:37:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:37:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:37:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 554 states and 1116 transitions. [2024-11-13 20:37:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1116 transitions. [2024-11-13 20:37:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:37:52,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:37:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 556 states and 1118 transitions. [2024-11-13 20:37:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1118 transitions. [2024-11-13 20:37:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:37:53,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:53,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:55,007 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:37:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 557 states and 1117 transitions. [2024-11-13 20:37:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1117 transitions. [2024-11-13 20:37:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:37:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 558 states and 1117 transitions. [2024-11-13 20:38:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1117 transitions. [2024-11-13 20:38:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:38:01,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 559 states and 1117 transitions. [2024-11-13 20:38:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1117 transitions. [2024-11-13 20:38:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:38:04,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:05,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 560 states and 1117 transitions. [2024-11-13 20:38:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1117 transitions. [2024-11-13 20:38:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:38:08,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 561 states and 1117 transitions. [2024-11-13 20:38:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1117 transitions. [2024-11-13 20:38:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:38:12,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:12,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:38:17,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 579 states and 1180 transitions. [2024-11-13 20:38:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1180 transitions. [2024-11-13 20:38:17,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:38:17,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:38:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 597 states and 1243 transitions. [2024-11-13 20:38:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1243 transitions. [2024-11-13 20:38:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:38:22,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:22,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,225 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:38:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 615 states and 1306 transitions. [2024-11-13 20:38:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1306 transitions. [2024-11-13 20:38:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:38:28,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,363 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 631 states and 1373 transitions. [2024-11-13 20:38:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1373 transitions. [2024-11-13 20:38:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:38:42,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:42,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 632 states and 1373 transitions. [2024-11-13 20:38:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1373 transitions. [2024-11-13 20:38:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:38:46,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:46,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:38:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 633 states and 1373 transitions. [2024-11-13 20:38:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1373 transitions. [2024-11-13 20:38:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:38:50,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:38:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 651 states and 1438 transitions. [2024-11-13 20:38:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1438 transitions. [2024-11-13 20:38:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:38:58,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:00,143 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 655 states and 1478 transitions. [2024-11-13 20:39:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1478 transitions. [2024-11-13 20:39:03,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:39:03,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 656 states and 1478 transitions. [2024-11-13 20:39:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1478 transitions. [2024-11-13 20:39:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:39:07,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,302 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-13 20:39:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 674 states and 1543 transitions. [2024-11-13 20:39:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1543 transitions. [2024-11-13 20:39:13,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:39:13,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:15,554 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:18,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:18,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 678 states and 1585 transitions. [2024-11-13 20:39:18,635 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1585 transitions. [2024-11-13 20:39:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:39:18,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:23,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 679 states and 1585 transitions. [2024-11-13 20:39:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1585 transitions. [2024-11-13 20:39:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:39:23,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:39:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 684 states and 1630 transitions. [2024-11-13 20:39:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1630 transitions. [2024-11-13 20:39:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:39:36,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:37,866 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 686 states and 1633 transitions. [2024-11-13 20:39:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1633 transitions. [2024-11-13 20:39:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:39:38,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:41,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 688 states and 1639 transitions. [2024-11-13 20:39:41,421 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1639 transitions. [2024-11-13 20:39:41,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:39:41,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:41,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:43,027 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:39:44,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 691 states and 1678 transitions. [2024-11-13 20:39:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1678 transitions. [2024-11-13 20:39:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:39:44,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:40:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 697 states and 1725 transitions. [2024-11-13 20:40:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1725 transitions. [2024-11-13 20:40:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:05,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:05,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:07,047 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:40:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 699 states and 1729 transitions. [2024-11-13 20:40:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1729 transitions. [2024-11-13 20:40:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:07,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:40:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 703 states and 1779 transitions. [2024-11-13 20:40:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1779 transitions. [2024-11-13 20:40:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:33,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:33,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:40:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:42,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 707 states and 1824 transitions. [2024-11-13 20:40:42,677 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1824 transitions. [2024-11-13 20:40:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:42,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:40:47,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 708 states and 1824 transitions. [2024-11-13 20:40:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1824 transitions. [2024-11-13 20:40:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:47,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:40:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 709 states and 1829 transitions. [2024-11-13 20:40:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1829 transitions. [2024-11-13 20:40:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:40:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:41:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 713 states and 1872 transitions. [2024-11-13 20:41:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1872 transitions. [2024-11-13 20:41:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:41:16,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:16,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,175 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:41:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 715 states and 1874 transitions. [2024-11-13 20:41:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1874 transitions. [2024-11-13 20:41:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:18,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:41:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 718 states and 1880 transitions. [2024-11-13 20:41:20,190 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1880 transitions. [2024-11-13 20:41:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:20,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:41:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 720 states and 1885 transitions. [2024-11-13 20:41:21,741 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1885 transitions. [2024-11-13 20:41:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:21,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:41:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 722 states and 1888 transitions. [2024-11-13 20:41:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1888 transitions. [2024-11-13 20:41:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:41:30,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 724 states and 1892 transitions. [2024-11-13 20:41:30,066 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1892 transitions. [2024-11-13 20:41:30,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:30,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:41:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 726 states and 1894 transitions. [2024-11-13 20:41:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1894 transitions. [2024-11-13 20:41:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:32,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:32,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:41:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2057 states to 731 states and 1904 transitions. [2024-11-13 20:41:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1904 transitions. [2024-11-13 20:41:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:41:41,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:42:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 738 states and 1953 transitions. [2024-11-13 20:42:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1953 transitions. [2024-11-13 20:42:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:12,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,285 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:42:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 740 states and 1959 transitions. [2024-11-13 20:42:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1959 transitions. [2024-11-13 20:42:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:14,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:14,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:42:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 743 states and 1966 transitions. [2024-11-13 20:42:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1966 transitions. [2024-11-13 20:42:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:16,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:16,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 20:42:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 745 states and 1969 transitions. [2024-11-13 20:42:21,507 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1969 transitions. [2024-11-13 20:42:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:21,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:42:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:23,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 747 states and 1972 transitions. [2024-11-13 20:42:23,277 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1972 transitions. [2024-11-13 20:42:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:23,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:42:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 749 states and 1976 transitions. [2024-11-13 20:42:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1976 transitions. [2024-11-13 20:42:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:25,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:42:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 751 states and 1980 transitions. [2024-11-13 20:42:34,509 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1980 transitions. [2024-11-13 20:42:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:34,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:42:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 753 states and 1982 transitions. [2024-11-13 20:42:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1982 transitions. [2024-11-13 20:42:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:42:35,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:43:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 782 states and 2090 transitions. [2024-11-13 20:43:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 2090 transitions. [2024-11-13 20:43:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:43:21,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:21,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:43:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 790 states and 2138 transitions. [2024-11-13 20:43:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 2138 transitions. [2024-11-13 20:43:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:43:53,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:44:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 795 states and 2151 transitions. [2024-11-13 20:44:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2151 transitions. [2024-11-13 20:44:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:44:07,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:07,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:44:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 800 states and 2162 transitions. [2024-11-13 20:44:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2162 transitions. [2024-11-13 20:44:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:44:17,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:18,786 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:44:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 803 states and 2168 transitions. [2024-11-13 20:44:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2168 transitions. [2024-11-13 20:44:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:21,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:22,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:44:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 805 states and 2173 transitions. [2024-11-13 20:44:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2173 transitions. [2024-11-13 20:44:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:26,352 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:44:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 808 states and 2181 transitions. [2024-11-13 20:44:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 2181 transitions. [2024-11-13 20:44:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:26,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:44:31,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 807 states and 2152 transitions. [2024-11-13 20:44:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2152 transitions. [2024-11-13 20:44:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:31,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:44:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 809 states and 2157 transitions. [2024-11-13 20:44:33,193 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2157 transitions. [2024-11-13 20:44:33,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:33,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:44:35,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 811 states and 2161 transitions. [2024-11-13 20:44:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 2161 transitions. [2024-11-13 20:44:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:35,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:35,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:44:43,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 813 states and 2165 transitions. [2024-11-13 20:44:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 2165 transitions. [2024-11-13 20:44:43,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:43,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:43,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:44:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 815 states and 2168 transitions. [2024-11-13 20:44:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2168 transitions. [2024-11-13 20:44:44,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:44,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:45,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:44:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 820 states and 2181 transitions. [2024-11-13 20:44:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 2181 transitions. [2024-11-13 20:44:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:44:55,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:45:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 823 states and 2186 transitions. [2024-11-13 20:45:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2186 transitions. [2024-11-13 20:45:00,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:45:00,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:00,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:45:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 828 states and 2200 transitions. [2024-11-13 20:45:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2200 transitions. [2024-11-13 20:45:14,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:45:14,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:14,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:45:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 833 states and 2213 transitions. [2024-11-13 20:45:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 2213 transitions. [2024-11-13 20:45:25,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:25,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:25,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:26,838 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:45:31,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:31,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 835 states and 2218 transitions. [2024-11-13 20:45:31,667 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2218 transitions. [2024-11-13 20:45:31,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:45:31,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:31,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:45:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 839 states and 2232 transitions. [2024-11-13 20:45:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2232 transitions. [2024-11-13 20:45:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:36,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:36,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:45:37,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:37,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 842 states and 2236 transitions. [2024-11-13 20:45:37,518 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2236 transitions. [2024-11-13 20:45:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:37,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:45:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 844 states and 2243 transitions. [2024-11-13 20:45:39,057 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2243 transitions. [2024-11-13 20:45:39,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:39,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:39,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:45:40,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 846 states and 2248 transitions. [2024-11-13 20:45:40,682 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2248 transitions. [2024-11-13 20:45:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:40,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:40,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 20:45:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 848 states and 2251 transitions. [2024-11-13 20:45:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2251 transitions. [2024-11-13 20:45:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:42,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:42,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-13 20:45:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 846 states and 2236 transitions. [2024-11-13 20:45:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2236 transitions. [2024-11-13 20:45:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:45:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 847 states and 2236 transitions. [2024-11-13 20:45:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2236 transitions. [2024-11-13 20:45:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:52,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:52,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:53,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:53,429 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 20:45:55,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:55,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 849 states and 2239 transitions. [2024-11-13 20:45:55,749 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2239 transitions. [2024-11-13 20:45:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:45:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 20:46:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 851 states and 2273 transitions. [2024-11-13 20:46:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2273 transitions. [2024-11-13 20:46:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:46:02,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:03,228 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:46:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 853 states and 2275 transitions. [2024-11-13 20:46:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 2275 transitions. [2024-11-13 20:46:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:46:03,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:46:22,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 858 states and 2291 transitions. [2024-11-13 20:46:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2291 transitions. [2024-11-13 20:46:22,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:46:22,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:22,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:24,180 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:46:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 863 states and 2305 transitions. [2024-11-13 20:46:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2305 transitions. [2024-11-13 20:46:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:46:33,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:34,413 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:46:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 868 states and 2317 transitions. [2024-11-13 20:46:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2317 transitions. [2024-11-13 20:46:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:46:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:46:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:51,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 870 states and 2319 transitions. [2024-11-13 20:46:51,042 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2319 transitions. [2024-11-13 20:46:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:46:51,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:51,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:52,470 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 20:46:52,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:52,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 871 states and 2319 transitions. [2024-11-13 20:46:52,529 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2319 transitions. [2024-11-13 20:46:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:46:52,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:52,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:46:58,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 873 states and 2324 transitions. [2024-11-13 20:46:58,623 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2324 transitions. [2024-11-13 20:46:58,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:46:58,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:58,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:47:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 876 states and 2329 transitions. [2024-11-13 20:47:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2329 transitions. [2024-11-13 20:47:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:00,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:00,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 20:47:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 878 states and 2332 transitions. [2024-11-13 20:47:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 2332 transitions. [2024-11-13 20:47:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:01,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:03,104 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:47:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2518 states to 880 states and 2337 transitions. [2024-11-13 20:47:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2337 transitions. [2024-11-13 20:47:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:04,583 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:47:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 882 states and 2340 transitions. [2024-11-13 20:47:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 2340 transitions. [2024-11-13 20:47:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:04,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:04,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:47:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 884 states and 2343 transitions. [2024-11-13 20:47:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2343 transitions. [2024-11-13 20:47:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:12,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:12,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:47:13,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:13,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 886 states and 2346 transitions. [2024-11-13 20:47:13,851 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2346 transitions. [2024-11-13 20:47:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:13,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:47:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:20,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 888 states and 2375 transitions. [2024-11-13 20:47:20,355 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2375 transitions. [2024-11-13 20:47:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:20,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:20,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:21,977 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 20:47:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 892 states and 2381 transitions. [2024-11-13 20:47:26,659 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 2381 transitions. [2024-11-13 20:47:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:26,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:47:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 894 states and 2383 transitions. [2024-11-13 20:47:28,279 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2383 transitions. [2024-11-13 20:47:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:28,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:28,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:47:43,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2578 states to 899 states and 2396 transitions. [2024-11-13 20:47:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2396 transitions. [2024-11-13 20:47:43,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:43,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:43,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:47:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 904 states and 2408 transitions. [2024-11-13 20:47:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2408 transitions. [2024-11-13 20:47:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:56,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 20:47:58,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 906 states and 2410 transitions. [2024-11-13 20:47:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2410 transitions. [2024-11-13 20:47:58,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:47:58,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:59,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:48:09,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:09,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 911 states and 2422 transitions. [2024-11-13 20:48:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2422 transitions. [2024-11-13 20:48:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:48:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:09,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2024-11-13 20:48:15,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:15,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 910 states and 2391 transitions. [2024-11-13 20:48:15,391 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2391 transitions. [2024-11-13 20:48:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:15,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:15,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-13 20:48:21,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:21,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 912 states and 2395 transitions. [2024-11-13 20:48:21,845 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 2395 transitions. [2024-11-13 20:48:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:21,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:48:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:23,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 915 states and 2400 transitions. [2024-11-13 20:48:23,678 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 2400 transitions. [2024-11-13 20:48:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:23,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:25,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:25,289 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:48:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:25,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 917 states and 2405 transitions. [2024-11-13 20:48:25,457 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 2405 transitions. [2024-11-13 20:48:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:25,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 20:48:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:27,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 919 states and 2409 transitions. [2024-11-13 20:48:27,094 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 2409 transitions. [2024-11-13 20:48:27,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:27,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:27,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 20:48:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:33,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 921 states and 2414 transitions. [2024-11-13 20:48:33,139 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2414 transitions. [2024-11-13 20:48:33,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:48:33,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:33,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:35,014 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 14 proven. 13 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked.