./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.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_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/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_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/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_65ac8244-610f-47a8-8723-776c6b8acc6a/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 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:56:48,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:56:48,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:56:48,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:56:48,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:56:48,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:56:48,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:56:48,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:56:48,723 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:56:48,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:56:48,724 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:56:48,726 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:56:48,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:56:48,726 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:56:48,726 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:56:48,727 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:56:48,727 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:56:48,727 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:56:48,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:48,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:56:48,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:56:48,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:56:48,728 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:56:48,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:56:48,728 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_65ac8244-610f-47a8-8723-776c6b8acc6a/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 -> 0b0b41862c2f2ed85815e97691c99c06d3eb1c9f09c717c7d2a79de23098870a [2024-11-13 21:56:49,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:56:49,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:56:49,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:56:49,038 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:56:49,039 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:56:49,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:56:51,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:56:51,756 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:56:51,757 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i [2024-11-13 21:56:51,805 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/data/6980d1ceb/6920c665f9c9471c8d0c94006722e406/FLAG005f22fb7 [2024-11-13 21:56:52,169 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/data/6980d1ceb/6920c665f9c9471c8d0c94006722e406 [2024-11-13 21:56:52,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:56:52,174 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:56:52,175 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:52,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:56:52,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:56:52,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:52" (1/1) ... [2024-11-13 21:56:52,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:52, skipping insertion in model container [2024-11-13 21:56:52,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:56:52" (1/1) ... [2024-11-13 21:56:52,311 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:56:52,771 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2024-11-13 21:56:52,772 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2024-11-13 21:56:52,980 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_65ac8244-610f-47a8-8723-776c6b8acc6a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2024-11-13 21:56:53,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:53,763 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:56:53,928 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3724] [2024-11-13 21:56:53,928 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3725-3726] [2024-11-13 21:56:53,942 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_65ac8244-610f-47a8-8723-776c6b8acc6a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-aloop.ko-entry_point.cil.out.i[111472,111485] [2024-11-13 21:56:54,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:56:54,393 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:56:54,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54 WrapperNode [2024-11-13 21:56:54,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:56:54,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:54,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:56:54,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:56:54,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,485 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,663 INFO L138 Inliner]: procedures = 205, calls = 1736, calls flagged for inlining = 87, calls inlined = 82, statements flattened = 4123 [2024-11-13 21:56:54,663 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:56:54,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:56:54,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:56:54,667 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:56:54,675 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,715 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,852 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,895 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,980 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:56:54,982 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:56:54,982 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:56:54,982 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:56:54,985 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:56:54" (1/1) ... [2024-11-13 21:56:54,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:56:55,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:56:55,024 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:56:55,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65ac8244-610f-47a8-8723-776c6b8acc6a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:56:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure get_setup [2024-11-13 21:56:55,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_setup [2024-11-13 21:56:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 21:56:55,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 21:56:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_format_set_silence [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_format_set_silence [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure byte_pos [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure byte_pos [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_trigger [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_trigger [2024-11-13 21:56:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pcm_new [2024-11-13 21:56:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pcm_new [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_open [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_open [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure params_change [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_set_ops [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_set_ops [2024-11-13 21:56:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_hw_rule_add [2024-11-13 21:56:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_hw_rule_add [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_stop [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_stop [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_free [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_free [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure get_cable_index [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cable_index [2024-11-13 21:56:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_suspend_all [2024-11-13 21:56:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_suspend_all [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_get_vmalloc_page [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_get_vmalloc_page [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:56:55,059 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_close [2024-11-13 21:56:55,059 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_close [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_active_notify [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_active_notify [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pointer [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pointer [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:56:55,060 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_hw_params [2024-11-13 21:56:55,060 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_hw_params [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_finish [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_finish [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_timer_start [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_timer_start [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_prepare [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_prepare [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_proc_new [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_proc_new [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:56:55,061 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:56:55,061 INFO L130 BoogieDeclarations]: Found specification of procedure bytepos_delta [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bytepos_delta [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_suspend [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_suspend [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure frames_to_bytes [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure frames_to_bytes [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure snd_ctl_notify [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_ctl_notify [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_resume [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_resume [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_pos_update [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_pos_update [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pcm_lib_ioctl [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pcm_lib_ioctl [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure snd_power_change_state [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_power_change_state [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2024-11-13 21:56:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-13 21:56:55,062 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_to_frames [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_to_frames [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_unregister_all [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_unregister_all [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure clear_capture_buf [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_capture_buf [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure params_change_substream [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure params_change_substream [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:56:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 21:56:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 21:56:55,772 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:56:55,775 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:56:56,386 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:57:58,965 INFO L? ?]: Removed 1281 outVars from TransFormulas that were not future-live. [2024-11-13 21:57:58,965 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:58:01,813 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:58:01,813 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:58:01,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:01 BoogieIcfgContainer [2024-11-13 21:58:01,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:58:01,815 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:58:01,815 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:58:01,827 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:58:01,828 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:01" (1/1) ... [2024-11-13 21:58:01,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:58:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:01,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 644 states and 930 transitions. [2024-11-13 21:58:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 930 transitions. [2024-11-13 21:58:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:58:01,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:01,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:10,396 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:58:20,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 646 states and 1006 transitions. [2024-11-13 21:58:22,823 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1006 transitions. [2024-11-13 21:58:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:58:22,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:58:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 650 states and 1088 transitions. [2024-11-13 21:58:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1088 transitions. [2024-11-13 21:58:31,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:31,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:58:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 658 states and 1170 transitions. [2024-11-13 21:58:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1170 transitions. [2024-11-13 21:58:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:58:42,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:49,263 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:58:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 663 states and 1247 transitions. [2024-11-13 21:58:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1247 transitions. [2024-11-13 21:58:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:58:56,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:56,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 667 states and 1257 transitions. [2024-11-13 21:59:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1257 transitions. [2024-11-13 21:59:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:59:06,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:06,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 671 states and 1273 transitions. [2024-11-13 21:59:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1273 transitions. [2024-11-13 21:59:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:59:13,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:19,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:19,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 672 states and 1275 transitions. [2024-11-13 21:59:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1275 transitions. [2024-11-13 21:59:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:59:19,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:19,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:30,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:30,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 675 states and 1346 transitions. [2024-11-13 21:59:30,551 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1346 transitions. [2024-11-13 21:59:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:59:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:35,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:35,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 677 states and 1350 transitions. [2024-11-13 21:59:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1350 transitions. [2024-11-13 21:59:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:59:35,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:35,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:41,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 680 states and 1356 transitions. [2024-11-13 21:59:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1356 transitions. [2024-11-13 21:59:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:59:43,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:43,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:48,972 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 681 states and 1356 transitions. [2024-11-13 21:59:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1356 transitions. [2024-11-13 21:59:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:59:49,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:49,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:59:54,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 683 states and 1359 transitions. [2024-11-13 21:59:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1359 transitions. [2024-11-13 21:59:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:59:54,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:00,576 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:00:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 685 states and 1361 transitions. [2024-11-13 22:00:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1361 transitions. [2024-11-13 22:00:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:00:00,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:00:16,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 691 states and 1438 transitions. [2024-11-13 22:00:16,947 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1438 transitions. [2024-11-13 22:00:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:00:16,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:16,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:00:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:24,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 692 states and 1438 transitions. [2024-11-13 22:00:24,530 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1438 transitions. [2024-11-13 22:00:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:00:24,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:24,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:00:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 695 states and 1443 transitions. [2024-11-13 22:00:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1443 transitions. [2024-11-13 22:00:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:00:31,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:37,493 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:00:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 696 states and 1443 transitions. [2024-11-13 22:00:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1443 transitions. [2024-11-13 22:00:37,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:37,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:00:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 698 states and 1446 transitions. [2024-11-13 22:00:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1446 transitions. [2024-11-13 22:00:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:00:43,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:49,440 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:00:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 702 states and 1460 transitions. [2024-11-13 22:00:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1460 transitions. [2024-11-13 22:00:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:00:49,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:49,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:56,026 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:00:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 703 states and 1461 transitions. [2024-11-13 22:00:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1461 transitions. [2024-11-13 22:00:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:00:56,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:01:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 710 states and 1539 transitions. [2024-11-13 22:01:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1539 transitions. [2024-11-13 22:01:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:01:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 709 states and 1530 transitions. [2024-11-13 22:01:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1530 transitions. [2024-11-13 22:01:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:01:21,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:01:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 708 states and 1521 transitions. [2024-11-13 22:01:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1521 transitions. [2024-11-13 22:01:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:01:28,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:35,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:01:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:35,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 710 states and 1524 transitions. [2024-11-13 22:01:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1524 transitions. [2024-11-13 22:01:35,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:01:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:41,224 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:01:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 713 states and 1530 transitions. [2024-11-13 22:01:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1530 transitions. [2024-11-13 22:01:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:01:48,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:01:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 712 states and 1526 transitions. [2024-11-13 22:01:56,595 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1526 transitions. [2024-11-13 22:01:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:01:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:02:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 717 states and 1610 transitions. [2024-11-13 22:02:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1610 transitions. [2024-11-13 22:02:16,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:02:16,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:16,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:02:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 719 states and 1613 transitions. [2024-11-13 22:02:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1613 transitions. [2024-11-13 22:02:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:02:25,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:25,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:02:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 721 states and 1616 transitions. [2024-11-13 22:02:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1616 transitions. [2024-11-13 22:02:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:02:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:34,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:02:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 724 states and 1626 transitions. [2024-11-13 22:02:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1626 transitions. [2024-11-13 22:02:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:02:53,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:53,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:03:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:09,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 727 states and 1702 transitions. [2024-11-13 22:03:09,684 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1702 transitions. [2024-11-13 22:03:09,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:03:09,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:09,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:03:15,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:15,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 728 states and 1702 transitions. [2024-11-13 22:03:15,202 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1702 transitions. [2024-11-13 22:03:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:03:15,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:03:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 731 states and 1714 transitions. [2024-11-13 22:03:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1714 transitions. [2024-11-13 22:03:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:03:23,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:23,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:30,472 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:03:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 740 states and 1809 transitions. [2024-11-13 22:03:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1809 transitions. [2024-11-13 22:03:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:03:51,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:04:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 743 states and 1879 transitions. [2024-11-13 22:04:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1879 transitions. [2024-11-13 22:04:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:06,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:06,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:04:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 745 states and 1882 transitions. [2024-11-13 22:04:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1882 transitions. [2024-11-13 22:04:15,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:15,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:15,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:04:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 747 states and 1885 transitions. [2024-11-13 22:04:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1885 transitions. [2024-11-13 22:04:20,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:20,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:27,086 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:04:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 748 states and 1888 transitions. [2024-11-13 22:04:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1888 transitions. [2024-11-13 22:04:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:31,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:31,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:04:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 752 states and 1968 transitions. [2024-11-13 22:04:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1968 transitions. [2024-11-13 22:04:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:04:50,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:50,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:05:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:05,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 755 states and 2043 transitions. [2024-11-13 22:05:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 2043 transitions. [2024-11-13 22:05:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:05:05,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:05,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:05:11,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 756 states and 2043 transitions. [2024-11-13 22:05:11,127 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 2043 transitions. [2024-11-13 22:05:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:11,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:05:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 758 states and 2048 transitions. [2024-11-13 22:05:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 2048 transitions. [2024-11-13 22:05:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:16,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:16,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:05:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 759 states and 2055 transitions. [2024-11-13 22:05:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 2055 transitions. [2024-11-13 22:05:26,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:26,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:31,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:05:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 761 states and 2058 transitions. [2024-11-13 22:05:31,387 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 2058 transitions. [2024-11-13 22:05:31,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:31,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:31,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:05:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 762 states and 2060 transitions. [2024-11-13 22:05:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2060 transitions. [2024-11-13 22:05:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:38,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:38,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:05:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 763 states and 2063 transitions. [2024-11-13 22:05:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 2063 transitions. [2024-11-13 22:05:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:48,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:48,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:05:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 764 states and 2063 transitions. [2024-11-13 22:05:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 2063 transitions. [2024-11-13 22:05:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:05:55,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:06:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 766 states and 2066 transitions. [2024-11-13 22:06:00,865 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 2066 transitions. [2024-11-13 22:06:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:06:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:06,309 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:06:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 769 states and 2073 transitions. [2024-11-13 22:06:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2073 transitions. [2024-11-13 22:06:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:06:14,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:14,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:19,700 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:06:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:21,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 770 states and 2074 transitions. [2024-11-13 22:06:21,837 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 2074 transitions. [2024-11-13 22:06:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:21,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:27,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:27,409 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:06:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 772 states and 2077 transitions. [2024-11-13 22:06:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 2077 transitions. [2024-11-13 22:06:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:27,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:32,868 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:06:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:32,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 774 states and 2080 transitions. [2024-11-13 22:06:32,930 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 2080 transitions. [2024-11-13 22:06:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:32,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:38,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 22:06:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 775 states and 2080 transitions. [2024-11-13 22:06:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2080 transitions. [2024-11-13 22:06:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:43,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 22:06:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:55,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 776 states and 2082 transitions. [2024-11-13 22:06:55,115 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 2082 transitions. [2024-11-13 22:06:55,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:06:55,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:55,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:07:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 777 states and 2082 transitions. [2024-11-13 22:07:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2082 transitions. [2024-11-13 22:07:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:07:01,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:01,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:07,333 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:07:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:07,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 778 states and 2083 transitions. [2024-11-13 22:07:07,359 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 2083 transitions. [2024-11-13 22:07:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:07:07,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:07:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:19,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 781 states and 2089 transitions. [2024-11-13 22:07:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2089 transitions. [2024-11-13 22:07:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:07:19,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:19,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,178 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:07:24,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 783 states and 2092 transitions. [2024-11-13 22:07:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 2092 transitions. [2024-11-13 22:07:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:07:24,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:24,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:07:29,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 785 states and 2095 transitions. [2024-11-13 22:07:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 2095 transitions. [2024-11-13 22:07:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:07:29,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:07:34,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 787 states and 2099 transitions. [2024-11-13 22:07:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 2099 transitions. [2024-11-13 22:07:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:07:34,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:07:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 789 states and 2102 transitions. [2024-11-13 22:07:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 2102 transitions. [2024-11-13 22:07:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:07:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:45,621 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:08:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 797 states and 2189 transitions. [2024-11-13 22:08:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2189 transitions. [2024-11-13 22:08:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:00,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:05,802 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:08:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:11,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 800 states and 2202 transitions. [2024-11-13 22:08:11,054 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 2202 transitions. [2024-11-13 22:08:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:11,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:11,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:08:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 803 states and 2269 transitions. [2024-11-13 22:08:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2269 transitions. [2024-11-13 22:08:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:23,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:08:35,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 806 states and 2336 transitions. [2024-11-13 22:08:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2336 transitions. [2024-11-13 22:08:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:35,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:35,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 22:08:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 807 states and 2336 transitions. [2024-11-13 22:08:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 2336 transitions. [2024-11-13 22:08:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:41,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:08:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 809 states and 2338 transitions. [2024-11-13 22:08:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2338 transitions. [2024-11-13 22:08:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:49,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:49,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:54,702 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:08:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 810 states and 2338 transitions. [2024-11-13 22:08:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 2338 transitions. [2024-11-13 22:08:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:08:54,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:54,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:09:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:02,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 813 states and 2344 transitions. [2024-11-13 22:09:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 2344 transitions. [2024-11-13 22:09:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:09:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:09:07,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 814 states and 2344 transitions. [2024-11-13 22:09:07,662 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2344 transitions. [2024-11-13 22:09:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:09:07,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:09:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 816 states and 2347 transitions. [2024-11-13 22:09:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 2347 transitions. [2024-11-13 22:09:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:09:12,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:09:18,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:18,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 818 states and 2350 transitions. [2024-11-13 22:09:18,045 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2350 transitions. [2024-11-13 22:09:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:09:18,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:18,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:23,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:09:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 825 states and 2429 transitions. [2024-11-13 22:09:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2429 transitions. [2024-11-13 22:09:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:09:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:34,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:39,919 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 22:09:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:40,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 827 states and 2432 transitions. [2024-11-13 22:09:40,017 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 2432 transitions. [2024-11-13 22:09:40,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:40,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:40,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:45,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:09:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 828 states and 2432 transitions. [2024-11-13 22:09:45,428 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 2432 transitions. [2024-11-13 22:09:45,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:09:45,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:45,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:10:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 831 states and 2437 transitions. [2024-11-13 22:10:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 2437 transitions. [2024-11-13 22:10:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:10:00,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,392 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:10:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 834 states and 2441 transitions. [2024-11-13 22:10:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 2441 transitions. [2024-11-13 22:10:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:10:06,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:06,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:13,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:10:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 836 states and 2444 transitions. [2024-11-13 22:10:13,648 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2444 transitions. [2024-11-13 22:10:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:10:13,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:21,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:10:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 838 states and 2447 transitions. [2024-11-13 22:10:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 2447 transitions. [2024-11-13 22:10:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:10:21,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:27,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:10:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 840 states and 2450 transitions. [2024-11-13 22:10:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 2450 transitions. [2024-11-13 22:10:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:10:28,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:10:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 843 states and 2457 transitions. [2024-11-13 22:10:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2457 transitions. [2024-11-13 22:10:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:10:47,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:47,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:10:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:53,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 845 states and 2460 transitions. [2024-11-13 22:10:53,669 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2460 transitions. [2024-11-13 22:10:53,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:10:53,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:11:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 847 states and 2462 transitions. [2024-11-13 22:11:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2462 transitions. [2024-11-13 22:11:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:00,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 22:11:10,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 847 states and 2444 transitions. [2024-11-13 22:11:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 2444 transitions. [2024-11-13 22:11:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:10,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:10,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:11:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 849 states and 2447 transitions. [2024-11-13 22:11:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2447 transitions. [2024-11-13 22:11:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:11:25,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 851 states and 2452 transitions. [2024-11-13 22:11:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 2452 transitions. [2024-11-13 22:11:25,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:11:25,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms