./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/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 037e795cce503850d2c4452c45fcb076e5748c33e58ba9a275ca2db56216e774 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:47:02,752 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:47:02,842 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:47:02,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:47:02,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:47:02,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:47:02,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:47:02,891 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:47:02,892 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:47:02,893 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:47:02,893 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:47:02,894 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:47:02,894 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:47:02,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:47:02,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:47:02,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:47:02,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:47:02,895 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:47:02,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:47:02,896 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:47:02,896 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:47:02,896 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:47:02,896 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:47:02,896 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:47:02,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:02,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:47:02,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:47:02,898 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:47:02,898 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:47:02,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:47:02,898 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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/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 -> 037e795cce503850d2c4452c45fcb076e5748c33e58ba9a275ca2db56216e774 [2024-11-13 21:47:03,185 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:47:03,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:47:03,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:47:03,206 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:47:03,207 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:47:03,208 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:47:05,128 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:47:05,806 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:47:05,808 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i [2024-11-13 21:47:05,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/data/318e738c2/fb08cc2eff7f4dd4974cf0b76c76d58c/FLAG587e1c6cc [2024-11-13 21:47:05,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/data/318e738c2/fb08cc2eff7f4dd4974cf0b76c76d58c [2024-11-13 21:47:05,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:47:05,889 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:47:05,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:05,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:47:05,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:47:05,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:05" (1/1) ... [2024-11-13 21:47:05,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765651fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:05, skipping insertion in model container [2024-11-13 21:47:05,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:05" (1/1) ... [2024-11-13 21:47:06,036 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:47:08,099 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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[261739,261752] [2024-11-13 21:47:08,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:08,478 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:47:08,931 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_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--console--fbcon.ko-entry_point.cil.out.i[261739,261752] [2024-11-13 21:47:08,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:09,138 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:47:09,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09 WrapperNode [2024-11-13 21:47:09,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:09,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:09,141 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:47:09,141 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:47:09,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:09,282 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:09,685 INFO L138 Inliner]: procedures = 308, calls = 4884, calls flagged for inlining = 114, calls inlined = 104, statements flattened = 8952 [2024-11-13 21:47:09,686 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:09,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:47:09,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:47:09,687 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:47:09,696 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:09,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:09,764 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:09,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,242 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,360 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,463 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:47:10,465 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:47:10,469 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:47:10,470 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:47:10,471 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:09" (1/1) ... [2024-11-13 21:47:10,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:10,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:47:10,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:47:10,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e39f45f4-2cd6-401e-ac1c-1c8b4434b58c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:47:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_origin [2024-11-13 21:47:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_origin [2024-11-13 21:47:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure con_copy_unimap [2024-11-13 21:47:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure con_copy_unimap [2024-11-13 21:47:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_exit [2024-11-13 21:47:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_exit [2024-11-13 21:47:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure con_is_bound [2024-11-13 21:47:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure con_is_bound [2024-11-13 21:47:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove [2024-11-13 21:47:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove [2024-11-13 21:47:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_display [2024-11-13 21:47:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_display [2024-11-13 21:47:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure do_fbcon_takeover [2024-11-13 21:47:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fbcon_takeover [2024-11-13 21:47:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:47:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:47:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:47:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:47:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:47:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:47:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:47:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:47:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_release_oldinfo [2024-11-13 21:47:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_release_oldinfo [2024-11-13 21:47:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memcpyw [2024-11-13 21:47:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memcpyw [2024-11-13 21:47:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_cursor [2024-11-13 21:47:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_cursor [2024-11-13 21:47:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_font [2024-11-13 21:47:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_font [2024-11-13 21:47:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-13 21:47:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-13 21:47:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_putcs [2024-11-13 21:47:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_putcs [2024-11-13 21:47:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_color [2024-11-13 21:47:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_color [2024-11-13 21:47:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure scr_memsetw [2024-11-13 21:47:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure scr_memsetw [2024-11-13 21:47:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:47:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:47:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_con_driver [2024-11-13 21:47:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_con_driver [2024-11-13 21:47:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:47:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:47:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_get_font [2024-11-13 21:47:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_get_font [2024-11-13 21:47:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure real_y [2024-11-13 21:47:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure real_y [2024-11-13 21:47:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_update_softback [2024-11-13 21:47:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_update_softback [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:47:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:47:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure update_region [2024-11-13 21:47:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure update_region [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure fb_flashcursor [2024-11-13 21:47:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_flashcursor [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure find_font [2024-11-13 21:47:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure find_font [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:47:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_scrolldelta [2024-11-13 21:47:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_scrolldelta [2024-11-13 21:47:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_disp [2024-11-13 21:47:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_disp [2024-11-13 21:47:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-13 21:47:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-13 21:47:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:47:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear_margins [2024-11-13 21:47:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear_margins [2024-11-13 21:47:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:47:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure display_to_var [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure display_to_var [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-13 21:47:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:47:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_enter [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_enter [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_del_cursor_timer [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_del_cursor_timer [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_move [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_move [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_is_inactive [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_is_inactive [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_clear [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_clear [2024-11-13 21:47:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_add_cursor_timer [2024-11-13 21:47:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_add_cursor_timer [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure set_blitting_type [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blitting_type [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_bmove_rec [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_bmove_rec [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_palette [2024-11-13 21:47:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_palette [2024-11-13 21:47:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:47:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure set_con2fb_map [2024-11-13 21:47:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_con2fb_map [2024-11-13 21:47:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_debug_leave [2024-11-13 21:47:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_debug_leave [2024-11-13 21:47:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure console_conditional_schedule [2024-11-13 21:47:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure console_conditional_schedule [2024-11-13 21:47:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_copy_font [2024-11-13 21:47:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_copy_font [2024-11-13 21:47:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_do_set_font [2024-11-13 21:47:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_do_set_font [2024-11-13 21:47:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 21:47:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 21:47:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:47:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure con2fb_acquire_newinfo [2024-11-13 21:47:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure con2fb_acquire_newinfo [2024-11-13 21:47:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 21:47:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 21:47:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2024-11-13 21:47:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2024-11-13 21:47:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:47:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_prepare_logo [2024-11-13 21:47:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_prepare_logo [2024-11-13 21:47:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:47:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw_blit [2024-11-13 21:47:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw_blit [2024-11-13 21:47:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 21:47:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 21:47:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2024-11-13 21:47:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2024-11-13 21:47:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-13 21:47:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2024-11-13 21:47:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:47:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:47:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-13 21:47:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-13 21:47:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_modechanged [2024-11-13 21:47:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_modechanged [2024-11-13 21:47:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-13 21:47:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-13 21:47:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_invert_region [2024-11-13 21:47:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_invert_region [2024-11-13 21:47:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-13 21:47:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2024-11-13 21:47:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_set_all_vcs [2024-11-13 21:47:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_set_all_vcs [2024-11-13 21:47:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_redraw [2024-11-13 21:47:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_redraw [2024-11-13 21:47:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure updatescrollmode [2024-11-13 21:47:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure updatescrollmode [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure fbcon_switch [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure fbcon_switch [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure redraw_screen [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure redraw_screen [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure search_fb_in_map [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure search_fb_in_map [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure con_set_default_unimap [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure con_set_default_unimap [2024-11-13 21:47:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-13 21:47:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-13 21:47:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:47:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:47:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 21:47:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 21:47:11,759 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:47:11,762 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:47:22,520 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:48:57,569 INFO L? ?]: Removed 2509 outVars from TransFormulas that were not future-live. [2024-11-13 21:48:57,569 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:02,006 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:02,006 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:49:02,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:02 BoogieIcfgContainer [2024-11-13 21:49:02,007 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:02,009 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:02,009 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:02,029 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:02,029 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:02" (1/1) ... [2024-11-13 21:49:02,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1490 states and 2231 transitions. [2024-11-13 21:49:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2231 transitions. [2024-11-13 21:49:02,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-13 21:49:02,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4207 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:17,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:49:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1496 states and 2294 transitions. [2024-11-13 21:49:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2294 transitions. [2024-11-13 21:49:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:49:17,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:49:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1497 states and 2295 transitions. [2024-11-13 21:49:21,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2295 transitions. [2024-11-13 21:49:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-13 21:49:21,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1501 states and 2361 transitions. [2024-11-13 21:49:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2361 transitions. [2024-11-13 21:49:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-13 21:49:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:28,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4209 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:29,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1504 states and 2401 transitions. [2024-11-13 21:49:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2401 transitions. [2024-11-13 21:49:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-11-13 21:49:29,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:32,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:49:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1506 states and 2404 transitions. [2024-11-13 21:49:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2404 transitions. [2024-11-13 21:49:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:49:32,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:32,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:49:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1507 states and 2404 transitions. [2024-11-13 21:49:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2404 transitions. [2024-11-13 21:49:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:49:35,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:35,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1514 states and 2455 transitions. [2024-11-13 21:49:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2455 transitions. [2024-11-13 21:49:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 21:49:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:49:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:43,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1518 states and 2469 transitions. [2024-11-13 21:49:43,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2469 transitions. [2024-11-13 21:49:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:49:43,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4213 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1520 states and 2471 transitions. [2024-11-13 21:49:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2471 transitions. [2024-11-13 21:49:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:49:45,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:50,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1526 states and 2517 transitions. [2024-11-13 21:49:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2517 transitions. [2024-11-13 21:49:50,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:49:50,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1525 states and 2510 transitions. [2024-11-13 21:49:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2510 transitions. [2024-11-13 21:49:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:49:53,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:53,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:56,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:49:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1527 states and 2513 transitions. [2024-11-13 21:49:56,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2513 transitions. [2024-11-13 21:49:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-13 21:49:56,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:56,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 4213 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:49:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1526 states and 2506 transitions. [2024-11-13 21:49:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2506 transitions. [2024-11-13 21:49:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-13 21:49:59,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:50:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1530 states and 2513 transitions. [2024-11-13 21:50:02,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2513 transitions. [2024-11-13 21:50:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-13 21:50:02,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:50:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1532 states and 2516 transitions. [2024-11-13 21:50:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2516 transitions. [2024-11-13 21:50:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 21:50:05,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2516 states to 1533 states and 2516 transitions. [2024-11-13 21:50:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2516 transitions. [2024-11-13 21:50:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 21:50:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:50:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1536 states and 2521 transitions. [2024-11-13 21:50:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2521 transitions. [2024-11-13 21:50:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-11-13 21:50:11,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:13,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:50:13,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1538 states and 2524 transitions. [2024-11-13 21:50:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2524 transitions. [2024-11-13 21:50:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:50:13,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1539 states and 2524 transitions. [2024-11-13 21:50:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2524 transitions. [2024-11-13 21:50:15,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:50:15,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1546 states and 2596 transitions. [2024-11-13 21:50:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2596 transitions. [2024-11-13 21:50:20,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:50:20,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:20,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:23,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1550 states and 2603 transitions. [2024-11-13 21:50:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2603 transitions. [2024-11-13 21:50:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:50:23,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1551 states and 2611 transitions. [2024-11-13 21:50:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2611 transitions. [2024-11-13 21:50:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-13 21:50:25,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1550 states and 2607 transitions. [2024-11-13 21:50:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2607 transitions. [2024-11-13 21:50:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:50:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4207 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1551 states and 2609 transitions. [2024-11-13 21:50:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2609 transitions. [2024-11-13 21:50:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:50:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4218 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:35,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:35,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1556 states and 2651 transitions. [2024-11-13 21:50:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2651 transitions. [2024-11-13 21:50:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:50:35,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:50:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1558 states and 2653 transitions. [2024-11-13 21:50:37,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2653 transitions. [2024-11-13 21:50:37,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:50:37,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 1562 states and 2668 transitions. [2024-11-13 21:50:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2668 transitions. [2024-11-13 21:50:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2024-11-13 21:50:40,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:40,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1562 states and 2667 transitions. [2024-11-13 21:50:42,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2667 transitions. [2024-11-13 21:50:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:50:42,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4208 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:46,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1563 states and 2669 transitions. [2024-11-13 21:50:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2669 transitions. [2024-11-13 21:50:46,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:50:46,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1567 states and 2678 transitions. [2024-11-13 21:50:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2678 transitions. [2024-11-13 21:50:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:50:49,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:50:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1568 states and 2678 transitions. [2024-11-13 21:50:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2678 transitions. [2024-11-13 21:50:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:50:52,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:50:54,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1570 states and 2680 transitions. [2024-11-13 21:50:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2680 transitions. [2024-11-13 21:50:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:50:54,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:50:56,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1572 states and 2683 transitions. [2024-11-13 21:50:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2683 transitions. [2024-11-13 21:50:56,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:50:56,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:50:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1572 states and 2682 transitions. [2024-11-13 21:50:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2682 transitions. [2024-11-13 21:50:59,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:50:59,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:59,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:01,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:01,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1572 states and 2681 transitions. [2024-11-13 21:51:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2681 transitions. [2024-11-13 21:51:01,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:01,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:01,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:51:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1582 states and 2742 transitions. [2024-11-13 21:51:08,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2742 transitions. [2024-11-13 21:51:08,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:08,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:51:11,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1583 states and 2742 transitions. [2024-11-13 21:51:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2742 transitions. [2024-11-13 21:51:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:11,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:51:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1586 states and 2780 transitions. [2024-11-13 21:51:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2780 transitions. [2024-11-13 21:51:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:15,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:15,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2913 states to 1604 states and 2913 transitions. [2024-11-13 21:51:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2913 transitions. [2024-11-13 21:51:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:24,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:24,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:51:25,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1608 states and 2922 transitions. [2024-11-13 21:51:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2922 transitions. [2024-11-13 21:51:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:25,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:27,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:51:27,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1612 states and 2936 transitions. [2024-11-13 21:51:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2936 transitions. [2024-11-13 21:51:27,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:27,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:27,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:51:29,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:29,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1612 states and 2935 transitions. [2024-11-13 21:51:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2935 transitions. [2024-11-13 21:51:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:29,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:29,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1614 states and 2937 transitions. [2024-11-13 21:51:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2937 transitions. [2024-11-13 21:51:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-11-13 21:51:32,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:51:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 1616 states and 2940 transitions. [2024-11-13 21:51:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2940 transitions. [2024-11-13 21:51:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:34,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:51:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1619 states and 2947 transitions. [2024-11-13 21:51:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2947 transitions. [2024-11-13 21:51:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:38,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:51:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1624 states and 2993 transitions. [2024-11-13 21:51:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2993 transitions. [2024-11-13 21:51:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:51:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1627 states and 3030 transitions. [2024-11-13 21:51:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3030 transitions. [2024-11-13 21:51:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1629 states and 3033 transitions. [2024-11-13 21:51:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 3033 transitions. [2024-11-13 21:51:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:49,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1633 states and 3047 transitions. [2024-11-13 21:51:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3047 transitions. [2024-11-13 21:51:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:51:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1635 states and 3050 transitions. [2024-11-13 21:51:54,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 3050 transitions. [2024-11-13 21:51:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-11-13 21:51:54,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:54,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:51:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:56,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1637 states and 3053 transitions. [2024-11-13 21:51:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3053 transitions. [2024-11-13 21:51:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:51:56,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:51:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1639 states and 3055 transitions. [2024-11-13 21:51:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3055 transitions. [2024-11-13 21:51:59,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:51:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:52:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 1643 states and 3063 transitions. [2024-11-13 21:52:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 3063 transitions. [2024-11-13 21:52:02,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:52:02,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:02,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1645 states and 3066 transitions. [2024-11-13 21:52:04,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 3066 transitions. [2024-11-13 21:52:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:52:04,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:06,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1646 states and 3067 transitions. [2024-11-13 21:52:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 3067 transitions. [2024-11-13 21:52:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:07,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 1646 states and 3066 transitions. [2024-11-13 21:52:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 3066 transitions. [2024-11-13 21:52:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:52:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:12,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3071 states to 1648 states and 3069 transitions. [2024-11-13 21:52:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3069 transitions. [2024-11-13 21:52:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-11-13 21:52:12,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1650 states and 3072 transitions. [2024-11-13 21:52:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3072 transitions. [2024-11-13 21:52:14,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:52:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1651 states and 3072 transitions. [2024-11-13 21:52:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 3072 transitions. [2024-11-13 21:52:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:17,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:19,797 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:52:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1652 states and 3072 transitions. [2024-11-13 21:52:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3072 transitions. [2024-11-13 21:52:19,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:19,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:22,145 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1655 states and 3078 transitions. [2024-11-13 21:52:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 3078 transitions. [2024-11-13 21:52:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:23,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:25,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1657 states and 3081 transitions. [2024-11-13 21:52:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3081 transitions. [2024-11-13 21:52:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:27,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:28,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4214 trivial. 0 not checked. [2024-11-13 21:52:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 1658 states and 3082 transitions. [2024-11-13 21:52:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 3082 transitions. [2024-11-13 21:52:29,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:29,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:29,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:31,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1660 states and 3085 transitions. [2024-11-13 21:52:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 3085 transitions. [2024-11-13 21:52:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:31,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:33,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:52:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1664 states and 3093 transitions. [2024-11-13 21:52:33,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3093 transitions. [2024-11-13 21:52:33,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:52:33,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4211 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:47,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:52:51,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1672 states and 3142 transitions. [2024-11-13 21:52:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 3142 transitions. [2024-11-13 21:52:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:52:51,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:51,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:52:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1674 states and 3144 transitions. [2024-11-13 21:52:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 3144 transitions. [2024-11-13 21:52:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:52:53,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 1674 states and 3143 transitions. [2024-11-13 21:52:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 3143 transitions. [2024-11-13 21:52:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:55,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:52:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1676 states and 3146 transitions. [2024-11-13 21:52:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3146 transitions. [2024-11-13 21:52:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-11-13 21:52:57,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:52:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 1678 states and 3149 transitions. [2024-11-13 21:52:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3149 transitions. [2024-11-13 21:52:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:52:59,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:53:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1681 states and 3154 transitions. [2024-11-13 21:53:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 3154 transitions. [2024-11-13 21:53:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:03,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:53:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1682 states and 3154 transitions. [2024-11-13 21:53:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3154 transitions. [2024-11-13 21:53:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:05,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:07,633 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:53:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1683 states and 3154 transitions. [2024-11-13 21:53:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 3154 transitions. [2024-11-13 21:53:07,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:07,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4237 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:53:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 1684 states and 3157 transitions. [2024-11-13 21:53:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3157 transitions. [2024-11-13 21:53:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:09,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:09,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:53:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1687 states and 3163 transitions. [2024-11-13 21:53:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 3163 transitions. [2024-11-13 21:53:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:53:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1691 states and 3170 transitions. [2024-11-13 21:53:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3170 transitions. [2024-11-13 21:53:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:17,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:20,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:53:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 1695 states and 3240 transitions. [2024-11-13 21:53:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3240 transitions. [2024-11-13 21:53:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:53:21,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:53:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3371 states to 1697 states and 3242 transitions. [2024-11-13 21:53:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 3242 transitions. [2024-11-13 21:53:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:53:23,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:53:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 1699 states and 3245 transitions. [2024-11-13 21:53:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3245 transitions. [2024-11-13 21:53:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:53:25,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:53:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1699 states and 3244 transitions. [2024-11-13 21:53:27,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3244 transitions. [2024-11-13 21:53:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:53:27,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:27,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4234 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4218 trivial. 0 not checked. [2024-11-13 21:53:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1700 states and 3247 transitions. [2024-11-13 21:53:29,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3247 transitions. [2024-11-13 21:53:29,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:53:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1702 states and 3249 transitions. [2024-11-13 21:53:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 3249 transitions. [2024-11-13 21:53:32,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:53:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:34,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4214 trivial. 0 not checked. [2024-11-13 21:53:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 1709 states and 3305 transitions. [2024-11-13 21:53:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3305 transitions. [2024-11-13 21:53:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 21:53:37,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,652 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:53:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:39,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 1709 states and 3304 transitions. [2024-11-13 21:53:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3304 transitions. [2024-11-13 21:53:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:39,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:53:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1711 states and 3306 transitions. [2024-11-13 21:53:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3306 transitions. [2024-11-13 21:53:41,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:41,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:41,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:53:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:44,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 1710 states and 3304 transitions. [2024-11-13 21:53:44,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 3304 transitions. [2024-11-13 21:53:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:53:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:46,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 1712 states and 3306 transitions. [2024-11-13 21:53:46,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3306 transitions. [2024-11-13 21:53:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:53:46,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:53:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 1713 states and 3308 transitions. [2024-11-13 21:53:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3308 transitions. [2024-11-13 21:53:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:53:48,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:53:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3479 states to 1717 states and 3345 transitions. [2024-11-13 21:53:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3345 transitions. [2024-11-13 21:53:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:53:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1719 states and 3348 transitions. [2024-11-13 21:53:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3348 transitions. [2024-11-13 21:53:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:55,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:57,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:53:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1720 states and 3348 transitions. [2024-11-13 21:53:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 3348 transitions. [2024-11-13 21:53:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:53:58,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:54:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:01,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 1721 states and 3348 transitions. [2024-11-13 21:54:01,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3348 transitions. [2024-11-13 21:54:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:01,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:01,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1723 states and 3353 transitions. [2024-11-13 21:54:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 3353 transitions. [2024-11-13 21:54:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:05,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:05,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1725 states and 3357 transitions. [2024-11-13 21:54:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3357 transitions. [2024-11-13 21:54:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:07,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4217 trivial. 0 not checked. [2024-11-13 21:54:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 1727 states and 3361 transitions. [2024-11-13 21:54:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3361 transitions. [2024-11-13 21:54:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:09,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:11,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:11,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 1729 states and 3363 transitions. [2024-11-13 21:54:11,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 3363 transitions. [2024-11-13 21:54:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:11,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:11,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4214 trivial. 0 not checked. [2024-11-13 21:54:13,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 1731 states and 3366 transitions. [2024-11-13 21:54:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3366 transitions. [2024-11-13 21:54:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2024-11-13 21:54:13,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:54:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 1731 states and 3365 transitions. [2024-11-13 21:54:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3365 transitions. [2024-11-13 21:54:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:15,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3501 states to 1733 states and 3367 transitions. [2024-11-13 21:54:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 3367 transitions. [2024-11-13 21:54:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:18,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:54:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 1735 states and 3369 transitions. [2024-11-13 21:54:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 3369 transitions. [2024-11-13 21:54:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:20,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:22,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:22,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4214 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:54:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:22,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1737 states and 3371 transitions. [2024-11-13 21:54:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3371 transitions. [2024-11-13 21:54:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:22,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:22,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:24,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2024-11-13 21:54:24,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1738 states and 3371 transitions. [2024-11-13 21:54:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3371 transitions. [2024-11-13 21:54:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:24,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2024-11-13 21:54:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 1739 states and 3371 transitions. [2024-11-13 21:54:27,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3371 transitions. [2024-11-13 21:54:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:27,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:54:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:30,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1741 states and 3376 transitions. [2024-11-13 21:54:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3376 transitions. [2024-11-13 21:54:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:54:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 1743 states and 3379 transitions. [2024-11-13 21:54:33,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3379 transitions. [2024-11-13 21:54:33,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:33,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:36,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:54:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3517 states to 1745 states and 3383 transitions. [2024-11-13 21:54:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3383 transitions. [2024-11-13 21:54:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:36,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:36,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1746 states and 3385 transitions. [2024-11-13 21:54:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 3385 transitions. [2024-11-13 21:54:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:39,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4238 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4215 trivial. 0 not checked. [2024-11-13 21:54:42,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1747 states and 3385 transitions. [2024-11-13 21:54:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3385 transitions. [2024-11-13 21:54:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:42,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1748 states and 3385 transitions. [2024-11-13 21:54:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3385 transitions. [2024-11-13 21:54:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:44,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1756 states and 3444 transitions. [2024-11-13 21:54:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 3444 transitions. [2024-11-13 21:54:49,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:49,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:49,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:51,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4233 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4220 trivial. 0 not checked. [2024-11-13 21:54:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1757 states and 3444 transitions. [2024-11-13 21:54:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3444 transitions. [2024-11-13 21:54:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:52,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:52,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:54:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1757 states and 3443 transitions. [2024-11-13 21:54:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3443 transitions. [2024-11-13 21:54:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:54:55,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:54:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 1759 states and 3445 transitions. [2024-11-13 21:54:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3445 transitions. [2024-11-13 21:54:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-13 21:54:57,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4226 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4214 trivial. 0 not checked. [2024-11-13 21:54:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 1761 states and 3448 transitions. [2024-11-13 21:54:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3448 transitions. [2024-11-13 21:54:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:54:59,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:59,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:55:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:01,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1763 states and 3450 transitions. [2024-11-13 21:55:01,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 3450 transitions. [2024-11-13 21:55:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:01,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1765 states and 3452 transitions. [2024-11-13 21:55:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3452 transitions. [2024-11-13 21:55:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:03,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4222 trivial. 0 not checked. [2024-11-13 21:55:05,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:05,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1766 states and 3452 transitions. [2024-11-13 21:55:05,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3452 transitions. [2024-11-13 21:55:05,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:05,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:05,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4222 trivial. 0 not checked. [2024-11-13 21:55:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1767 states and 3452 transitions. [2024-11-13 21:55:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3452 transitions. [2024-11-13 21:55:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:07,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:09,754 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4217 trivial. 0 not checked. [2024-11-13 21:55:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1768 states and 3452 transitions. [2024-11-13 21:55:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 3452 transitions. [2024-11-13 21:55:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:09,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4219 trivial. 0 not checked. [2024-11-13 21:55:12,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1769 states and 3452 transitions. [2024-11-13 21:55:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3452 transitions. [2024-11-13 21:55:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-11-13 21:55:12,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4217 trivial. 0 not checked. [2024-11-13 21:55:14,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1770 states and 3452 transitions. [2024-11-13 21:55:14,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3452 transitions. [2024-11-13 21:55:14,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:55:14,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1772 states and 3454 transitions. [2024-11-13 21:55:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3454 transitions. [2024-11-13 21:55:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:55:16,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:16,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:55:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 1774 states and 3456 transitions. [2024-11-13 21:55:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3456 transitions. [2024-11-13 21:55:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:55:18,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:18,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:21,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4237 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4214 trivial. 0 not checked. [2024-11-13 21:55:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 1775 states and 3457 transitions. [2024-11-13 21:55:21,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 3457 transitions. [2024-11-13 21:55:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-13 21:55:21,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4220 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:55:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 1776 states and 3457 transitions. [2024-11-13 21:55:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3457 transitions. [2024-11-13 21:55:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:55:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:55:25,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1778 states and 3459 transitions. [2024-11-13 21:55:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3459 transitions. [2024-11-13 21:55:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:55:25,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4220 trivial. 0 not checked. [2024-11-13 21:55:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 1780 states and 3461 transitions. [2024-11-13 21:55:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 3461 transitions. [2024-11-13 21:55:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:55:28,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4238 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4221 trivial. 0 not checked. [2024-11-13 21:55:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 1782 states and 3463 transitions. [2024-11-13 21:55:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 3463 transitions. [2024-11-13 21:55:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:55:31,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:39,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 1792 states and 3521 transitions. [2024-11-13 21:55:39,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3521 transitions. [2024-11-13 21:55:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:55:39,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4220 trivial. 0 not checked. [2024-11-13 21:55:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1794 states and 3523 transitions. [2024-11-13 21:55:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3523 transitions. [2024-11-13 21:55:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:55:42,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:47,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:47,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1801 states and 3567 transitions. [2024-11-13 21:55:47,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3567 transitions. [2024-11-13 21:55:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-11-13 21:55:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:47,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4220 trivial. 0 not checked. [2024-11-13 21:55:49,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 1803 states and 3569 transitions. [2024-11-13 21:55:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3569 transitions. [2024-11-13 21:55:49,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:55:49,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:49,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:52,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 1806 states and 3607 transitions. [2024-11-13 21:55:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3607 transitions. [2024-11-13 21:55:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:55:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 4222 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:55:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1810 states and 3613 transitions. [2024-11-13 21:55:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3613 transitions. [2024-11-13 21:55:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:55:57,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:57,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:00,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1814 states and 3629 transitions. [2024-11-13 21:56:00,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3629 transitions. [2024-11-13 21:56:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2024-11-13 21:56:00,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:02,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1818 states and 3667 transitions. [2024-11-13 21:56:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3667 transitions. [2024-11-13 21:56:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-13 21:56:04,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:04,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1820 states and 3670 transitions. [2024-11-13 21:56:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3670 transitions. [2024-11-13 21:56:06,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-11-13 21:56:06,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:06,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4224 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 4208 trivial. 0 not checked. [2024-11-13 21:56:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 1820 states and 3666 transitions. [2024-11-13 21:56:08,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3666 transitions. [2024-11-13 21:56:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-11-13 21:56:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:11,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3804 states to 1822 states and 3669 transitions. [2024-11-13 21:56:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3669 transitions. [2024-11-13 21:56:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:56:11,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:56:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1825 states and 3675 transitions. [2024-11-13 21:56:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3675 transitions. [2024-11-13 21:56:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:56:14,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:14,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:56:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1826 states and 3675 transitions. [2024-11-13 21:56:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3675 transitions. [2024-11-13 21:56:17,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:56:17,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:17,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:56:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1827 states and 3675 transitions. [2024-11-13 21:56:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3675 transitions. [2024-11-13 21:56:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:56:19,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:19,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:21,721 INFO L134 CoverageAnalysis]: Checked inductivity of 4228 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4209 trivial. 0 not checked. [2024-11-13 21:56:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:21,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1828 states and 3675 transitions. [2024-11-13 21:56:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3675 transitions. [2024-11-13 21:56:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-13 21:56:21,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:24,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:24,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1830 states and 3678 transitions. [2024-11-13 21:56:24,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3678 transitions. [2024-11-13 21:56:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2024-11-13 21:56:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:56:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 1830 states and 3677 transitions. [2024-11-13 21:56:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3677 transitions. [2024-11-13 21:56:26,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:56:26,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:26,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1832 states and 3679 transitions. [2024-11-13 21:56:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 3679 transitions. [2024-11-13 21:56:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:56:28,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:28,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:56:31,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:31,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1833 states and 3679 transitions. [2024-11-13 21:56:31,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3679 transitions. [2024-11-13 21:56:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:56:31,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:31,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:56:33,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1834 states and 3679 transitions. [2024-11-13 21:56:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3679 transitions. [2024-11-13 21:56:33,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-11-13 21:56:33,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:33,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4235 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4212 trivial. 0 not checked. [2024-11-13 21:56:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 1835 states and 3679 transitions. [2024-11-13 21:56:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3679 transitions. [2024-11-13 21:56:35,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:35,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1837 states and 3681 transitions. [2024-11-13 21:56:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3681 transitions. [2024-11-13 21:56:38,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2024-11-13 21:56:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1838 states and 3681 transitions. [2024-11-13 21:56:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3681 transitions. [2024-11-13 21:56:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:56:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:42,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1839 states and 3681 transitions. [2024-11-13 21:56:42,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3681 transitions. [2024-11-13 21:56:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2024-11-13 21:56:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1840 states and 3681 transitions. [2024-11-13 21:56:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3681 transitions. [2024-11-13 21:56:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:45,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4240 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2024-11-13 21:56:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1841 states and 3681 transitions. [2024-11-13 21:56:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3681 transitions. [2024-11-13 21:56:47,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:47,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:56:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1842 states and 3681 transitions. [2024-11-13 21:56:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3681 transitions. [2024-11-13 21:56:50,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:50,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:51,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 4210 trivial. 0 not checked. [2024-11-13 21:56:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1843 states and 3681 transitions. [2024-11-13 21:56:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3681 transitions. [2024-11-13 21:56:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:52,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 4211 trivial. 0 not checked. [2024-11-13 21:56:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 1844 states and 3681 transitions. [2024-11-13 21:56:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3681 transitions. [2024-11-13 21:56:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-11-13 21:56:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:57,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 1846 states and 3683 transitions. [2024-11-13 21:56:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3683 transitions. [2024-11-13 21:56:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-13 21:56:57,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:57,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 4207 trivial. 0 not checked. [2024-11-13 21:56:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 1848 states and 3685 transitions. [2024-11-13 21:57:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3685 transitions. [2024-11-13 21:57:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:57:00,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2024-11-13 21:57:15,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:57:31,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 1893 states and 3883 transitions. [2024-11-13 21:57:31,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3883 transitions. [2024-11-13 21:57:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 500 [2024-11-13 21:57:31,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:31,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:57:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 1920 states and 4010 transitions. [2024-11-13 21:57:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 4010 transitions. [2024-11-13 21:57:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:57:46,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:46,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2024-11-13 21:58:00,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:58:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 1961 states and 4198 transitions. [2024-11-13 21:58:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 4198 transitions. [2024-11-13 21:58:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:58:19,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:19,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:21,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:22,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:58:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 1962 states and 4199 transitions. [2024-11-13 21:58:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 4199 transitions. [2024-11-13 21:58:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 21:58:25,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:28,312 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2024-11-13 21:58:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 1966 states and 4207 transitions. [2024-11-13 21:58:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 4207 transitions. [2024-11-13 21:58:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:58:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:58:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:32,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 1967 states and 4208 transitions. [2024-11-13 21:58:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 4208 transitions. [2024-11-13 21:58:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:58:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4391 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 4385 trivial. 0 not checked. [2024-11-13 21:58:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:35,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 1964 states and 4201 transitions. [2024-11-13 21:58:35,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 4201 transitions. [2024-11-13 21:58:35,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:58:35,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:58:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 1965 states and 4201 transitions. [2024-11-13 21:58:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 4201 transitions. [2024-11-13 21:58:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-11-13 21:58:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:41,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4394 trivial. 0 not checked. [2024-11-13 21:58:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 1966 states and 4203 transitions. [2024-11-13 21:58:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 4203 transitions. [2024-11-13 21:58:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-11-13 21:58:43,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4394 trivial. 0 not checked. [2024-11-13 21:58:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 1972 states and 4245 transitions. [2024-11-13 21:58:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 4245 transitions. [2024-11-13 21:58:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-11-13 21:58:50,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:58:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 1975 states and 4269 transitions. [2024-11-13 21:58:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 4269 transitions. [2024-11-13 21:58:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-13 21:58:59,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2024-11-13 21:59:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 1979 states and 4273 transitions. [2024-11-13 21:59:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 4273 transitions. [2024-11-13 21:59:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2024-11-13 21:59:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:59:11,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:11,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 1981 states and 4293 transitions. [2024-11-13 21:59:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 4293 transitions. [2024-11-13 21:59:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 21:59:11,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:11,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:14,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4396 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:59:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4774 states to 2006 states and 4333 transitions. [2024-11-13 21:59:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 4333 transitions. [2024-11-13 21:59:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 21:59:28,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4390 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4390 trivial. 0 not checked. [2024-11-13 21:59:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4776 states to 2007 states and 4335 transitions. [2024-11-13 21:59:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 4335 transitions. [2024-11-13 21:59:32,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 21:59:32,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 4396 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 21:59:38,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 2010 states and 4396 transitions. [2024-11-13 21:59:39,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 4396 transitions. [2024-11-13 21:59:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-11-13 21:59:39,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4396 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4927 states to 2030 states and 4486 transitions. [2024-11-13 22:00:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 4486 transitions. [2024-11-13 22:00:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:00:01,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2035 states and 4512 transitions. [2024-11-13 22:00:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 4512 transitions. [2024-11-13 22:00:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:00:14,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 2038 states and 4533 transitions. [2024-11-13 22:00:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 4533 transitions. [2024-11-13 22:00:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:00:23,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:25,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2040 states and 4553 transitions. [2024-11-13 22:00:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 4553 transitions. [2024-11-13 22:00:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:00:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:36,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:36,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5023 states to 2043 states and 4573 transitions. [2024-11-13 22:00:36,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4573 transitions. [2024-11-13 22:00:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 22:00:36,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:36,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 2043 states and 4570 transitions. [2024-11-13 22:00:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4570 transitions. [2024-11-13 22:00:41,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-13 22:00:41,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:47,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 2045 states and 4584 transitions. [2024-11-13 22:00:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4584 transitions. [2024-11-13 22:00:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:00:47,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:50,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4391 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4391 trivial. 0 not checked. [2024-11-13 22:00:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5045 states to 2047 states and 4586 transitions. [2024-11-13 22:00:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 4586 transitions. [2024-11-13 22:00:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 22:00:50,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 4394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:00:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2049 states and 4588 transitions. [2024-11-13 22:00:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 4588 transitions. [2024-11-13 22:00:52,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 22:00:52,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:52,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 4398 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 4384 trivial. 0 not checked. [2024-11-13 22:01:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:08,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 2055 states and 4638 transitions. [2024-11-13 22:01:08,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 4638 transitions. [2024-11-13 22:01:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2024-11-13 22:01:08,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:08,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat