./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:34,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:35,069 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:05:35,075 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:35,077 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:35,107 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:35,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:35,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:35,110 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:35,112 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:35,114 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:35,114 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:35,115 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:35,115 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:35,115 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:35,116 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:35,116 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:35,116 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:35,117 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:05:35,117 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:35,117 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:35,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:35,118 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:35,119 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:35,119 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:35,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:35,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:35,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:35,120 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:35,121 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:35,121 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:35,121 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:35,121 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7b42d40a01333bd7cf600d1931e5c326b61c631d3a1040aaad3e0a3658ee3cf [2024-11-08 22:05:35,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:35,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:35,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:35,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:35,436 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:35,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 22:05:37,425 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:37,867 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:37,870 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-11-08 22:05:37,903 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/data/774b98f02/10b8d751641243cfa1fc9bd95db12fa1/FLAGed6925ac4 [2024-11-08 22:05:37,922 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/data/774b98f02/10b8d751641243cfa1fc9bd95db12fa1 [2024-11-08 22:05:37,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:37,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:37,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:37,930 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:37,936 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:37,937 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:37,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d9799c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:37, skipping insertion in model container [2024-11-08 22:05:37,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:37" (1/1) ... [2024-11-08 22:05:38,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:38,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:38,789 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:39,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:39,078 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:39,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39 WrapperNode [2024-11-08 22:05:39,079 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:39,080 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:39,080 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:39,081 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:39,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,130 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,239 INFO L138 Inliner]: procedures = 100, calls = 349, calls flagged for inlining = 41, calls inlined = 33, statements flattened = 825 [2024-11-08 22:05:39,239 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:39,240 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:39,240 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:39,240 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:39,257 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,282 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,358 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,365 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,386 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:39,388 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:39,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:39,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:39,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:39,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:39,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:39,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a877d1b3-6633-46dd-87cb-91b0c2e0a8a3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2024-11-08 22:05:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:05:39,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:39,453 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:05:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:05:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:05:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:05:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2024-11-08 22:05:39,454 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2024-11-08 22:05:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:39,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 22:05:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2024-11-08 22:05:39,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2024-11-08 22:05:39,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-11-08 22:05:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-11-08 22:05:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:05:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:05:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-11-08 22:05:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-11-08 22:05:39,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:39,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:39,457 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 22:05:39,457 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 22:05:39,743 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:39,746 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:53,361 INFO L? ?]: Removed 269 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:53,361 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:53,672 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:53,672 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:05:53,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:53 BoogieIcfgContainer [2024-11-08 22:05:53,673 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:53,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:53,674 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:53,686 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:53,686 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:53" (1/1) ... [2024-11-08 22:05:53,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 141 states and 200 transitions. [2024-11-08 22:05:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 200 transitions. [2024-11-08 22:05:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:53,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:08,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:09,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 228 transitions. [2024-11-08 22:06:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 228 transitions. [2024-11-08 22:06:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:06:09,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:09,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:14,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:25,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 148 states and 259 transitions. [2024-11-08 22:06:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 259 transitions. [2024-11-08 22:06:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:06:26,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 151 states and 265 transitions. [2024-11-08 22:06:29,375 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 265 transitions. [2024-11-08 22:06:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:06:29,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:31,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 152 states and 266 transitions. [2024-11-08 22:06:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 266 transitions. [2024-11-08 22:06:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:06:32,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 153 states and 267 transitions. [2024-11-08 22:06:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 267 transitions. [2024-11-08 22:06:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:06:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:38,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 156 states and 272 transitions. [2024-11-08 22:06:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 272 transitions. [2024-11-08 22:06:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:06:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 157 states and 273 transitions. [2024-11-08 22:06:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 273 transitions. [2024-11-08 22:06:40,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:06:40,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:55,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:57,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 163 states and 305 transitions. [2024-11-08 22:06:57,068 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 305 transitions. [2024-11-08 22:06:57,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:06:57,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:12,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-11-08 22:07:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-11-08 22:07:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:07:14,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 171 states and 337 transitions. [2024-11-08 22:07:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 337 transitions. [2024-11-08 22:07:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:07:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 172 states and 337 transitions. [2024-11-08 22:07:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 337 transitions. [2024-11-08 22:07:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:07:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:35,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:41,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 189 states and 423 transitions. [2024-11-08 22:07:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 423 transitions. [2024-11-08 22:07:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:07:41,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 191 states and 427 transitions. [2024-11-08 22:07:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 427 transitions. [2024-11-08 22:07:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:07:45,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:50,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 192 states and 428 transitions. [2024-11-08 22:07:50,700 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 428 transitions. [2024-11-08 22:07:50,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:07:50,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:50,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:53,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 193 states and 433 transitions. [2024-11-08 22:07:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 433 transitions. [2024-11-08 22:07:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:07:53,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:53,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:57,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 194 states and 433 transitions. [2024-11-08 22:07:57,072 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 433 transitions. [2024-11-08 22:07:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:07:57,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 199 states and 474 transitions. [2024-11-08 22:08:06,415 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 474 transitions. [2024-11-08 22:08:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:08:06,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:08,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 200 states and 476 transitions. [2024-11-08 22:08:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 476 transitions. [2024-11-08 22:08:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:08:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:12,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:13,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 201 states and 476 transitions. [2024-11-08 22:08:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 476 transitions. [2024-11-08 22:08:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:08:13,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:13,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:08:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:16,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 202 states and 477 transitions. [2024-11-08 22:08:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 477 transitions. [2024-11-08 22:08:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:08:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:08:19,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:19,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 203 states and 477 transitions. [2024-11-08 22:08:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 477 transitions. [2024-11-08 22:08:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:08:19,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:08:22,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:22,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 204 states and 478 transitions. [2024-11-08 22:08:22,013 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 478 transitions. [2024-11-08 22:08:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:08:22,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:08:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 205 states and 478 transitions. [2024-11-08 22:08:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 478 transitions. [2024-11-08 22:08:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:08:25,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:28,409 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:08:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 206 states and 478 transitions. [2024-11-08 22:08:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 478 transitions. [2024-11-08 22:08:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:08:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:38,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 206 states and 474 transitions. [2024-11-08 22:08:38,271 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 474 transitions. [2024-11-08 22:08:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:08:38,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 208 states and 499 transitions. [2024-11-08 22:08:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 499 transitions. [2024-11-08 22:08:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:08:43,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:43,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 214 states and 532 transitions. [2024-11-08 22:09:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 532 transitions. [2024-11-08 22:09:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:01,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:09:04,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 216 states and 535 transitions. [2024-11-08 22:09:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 535 transitions. [2024-11-08 22:09:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:09:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 217 states and 535 transitions. [2024-11-08 22:09:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 535 transitions. [2024-11-08 22:09:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:07,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:09:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 218 states and 535 transitions. [2024-11-08 22:09:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 535 transitions. [2024-11-08 22:09:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:10,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:21,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 224 states and 570 transitions. [2024-11-08 22:09:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 570 transitions. [2024-11-08 22:09:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:21,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:28,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 227 states and 577 transitions. [2024-11-08 22:09:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 577 transitions. [2024-11-08 22:09:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:28,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:35,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 230 states and 603 transitions. [2024-11-08 22:09:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 603 transitions. [2024-11-08 22:09:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:35,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:35,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:09:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 231 states and 603 transitions. [2024-11-08 22:09:38,784 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 603 transitions. [2024-11-08 22:09:38,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:38,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:42,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:45,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 232 states and 606 transitions. [2024-11-08 22:09:45,256 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 606 transitions. [2024-11-08 22:09:45,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:45,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:45,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:09:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 233 states and 607 transitions. [2024-11-08 22:09:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 607 transitions. [2024-11-08 22:09:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:49,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:49,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:09:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 236 states and 614 transitions. [2024-11-08 22:09:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 614 transitions. [2024-11-08 22:09:55,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:09:55,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:55,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 241 states and 643 transitions. [2024-11-08 22:10:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 643 transitions. [2024-11-08 22:10:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:10:16,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:16,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:10:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 242 states and 644 transitions. [2024-11-08 22:10:20,565 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 644 transitions. [2024-11-08 22:10:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:10:20,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:10:23,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:23,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 243 states and 644 transitions. [2024-11-08 22:10:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 644 transitions. [2024-11-08 22:10:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:10:23,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:10:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 244 states and 644 transitions. [2024-11-08 22:10:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 644 transitions. [2024-11-08 22:10:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:10:26,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 250 states and 679 transitions. [2024-11-08 22:10:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 679 transitions. [2024-11-08 22:10:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:10:53,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 254 states and 686 transitions. [2024-11-08 22:11:08,338 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 686 transitions. [2024-11-08 22:11:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:11:08,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:11:11,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:11,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 255 states and 688 transitions. [2024-11-08 22:11:11,067 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 688 transitions. [2024-11-08 22:11:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:11:11,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:11:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 256 states and 688 transitions. [2024-11-08 22:11:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 688 transitions. [2024-11-08 22:11:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:11:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:16,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:16,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 259 states and 692 transitions. [2024-11-08 22:11:16,653 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 692 transitions. [2024-11-08 22:11:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:11:16,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:16,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:11:21,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 261 states and 701 transitions. [2024-11-08 22:11:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 701 transitions. [2024-11-08 22:11:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:11:21,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:25,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:11:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 264 states and 712 transitions. [2024-11-08 22:11:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 712 transitions. [2024-11-08 22:11:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:11:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:35,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 271 states and 742 transitions. [2024-11-08 22:12:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 742 transitions. [2024-11-08 22:12:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:12:02,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:12:10,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:10,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 272 states and 747 transitions. [2024-11-08 22:12:10,456 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 747 transitions. [2024-11-08 22:12:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:12:10,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:10,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 273 states and 749 transitions. [2024-11-08 22:12:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 749 transitions. [2024-11-08 22:12:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:12:16,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:18,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 281 states and 792 transitions. [2024-11-08 22:12:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 792 transitions. [2024-11-08 22:12:54,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:12:54,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:54,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:57,470 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:13:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 283 states and 797 transitions. [2024-11-08 22:13:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 797 transitions. [2024-11-08 22:13:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:04,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:04,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:06,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:13:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 286 states and 804 transitions. [2024-11-08 22:13:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 804 transitions. [2024-11-08 22:13:13,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:13:13,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:13:16,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 288 states and 813 transitions. [2024-11-08 22:13:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 813 transitions. [2024-11-08 22:13:16,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:13:16,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:16,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 291 states and 825 transitions. [2024-11-08 22:13:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 825 transitions. [2024-11-08 22:13:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:13:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:13:26,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 294 states and 829 transitions. [2024-11-08 22:13:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 829 transitions. [2024-11-08 22:13:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:26,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:29,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:29,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 295 states and 829 transitions. [2024-11-08 22:13:29,826 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 829 transitions. [2024-11-08 22:13:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:29,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:29,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 296 states and 830 transitions. [2024-11-08 22:13:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 830 transitions. [2024-11-08 22:13:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:40,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 298 states and 840 transitions. [2024-11-08 22:13:40,271 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 840 transitions. [2024-11-08 22:13:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:13:40,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:14:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 300 states and 850 transitions. [2024-11-08 22:14:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 850 transitions. [2024-11-08 22:14:02,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:14:02,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:02,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:14:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:10,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 305 states and 892 transitions. [2024-11-08 22:14:10,855 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 892 transitions. [2024-11-08 22:14:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:14:10,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:14:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 307 states and 895 transitions. [2024-11-08 22:14:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 895 transitions. [2024-11-08 22:14:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:14:23,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:27,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:14:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 310 states and 902 transitions. [2024-11-08 22:14:36,771 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 902 transitions. [2024-11-08 22:14:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:14:36,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:14:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 311 states and 902 transitions. [2024-11-08 22:14:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 902 transitions. [2024-11-08 22:14:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:14:46,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:46,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:14:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 313 states and 907 transitions. [2024-11-08 22:14:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 907 transitions. [2024-11-08 22:14:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:14:49,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:35,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 321 states and 955 transitions. [2024-11-08 22:15:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 955 transitions. [2024-11-08 22:15:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:15:35,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 323 states and 985 transitions. [2024-11-08 22:15:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 985 transitions. [2024-11-08 22:15:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:15:44,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:16:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:02,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 326 states and 995 transitions. [2024-11-08 22:16:02,060 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 995 transitions. [2024-11-08 22:16:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:16:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:02,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:05,471 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:16:11,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:11,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 327 states and 997 transitions. [2024-11-08 22:16:11,290 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 997 transitions. [2024-11-08 22:16:11,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:16:11,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:11,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:14,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:16:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 330 states and 1002 transitions. [2024-11-08 22:16:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 1002 transitions. [2024-11-08 22:16:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:16:21,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 334 states and 1034 transitions. [2024-11-08 22:16:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1034 transitions. [2024-11-08 22:16:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:16:33,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:36,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:16:47,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:47,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 337 states and 1065 transitions. [2024-11-08 22:16:47,114 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1065 transitions. [2024-11-08 22:16:47,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:16:47,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:47,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:49,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:16:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 339 states and 1069 transitions. [2024-11-08 22:16:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1069 transitions. [2024-11-08 22:16:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:16:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:17:20,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:20,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 342 states and 1077 transitions. [2024-11-08 22:17:20,936 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1077 transitions. [2024-11-08 22:17:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:17:20,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:20,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:17:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 345 states and 1081 transitions. [2024-11-08 22:17:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 1081 transitions. [2024-11-08 22:17:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:17:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:17:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 347 states and 1086 transitions. [2024-11-08 22:17:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1086 transitions. [2024-11-08 22:17:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:17:42,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:42,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:45,180 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:17:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 348 states and 1086 transitions. [2024-11-08 22:17:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1086 transitions. [2024-11-08 22:17:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:17:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:45,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:17:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:48,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 354 states and 1095 transitions. [2024-11-08 22:17:48,735 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1095 transitions. [2024-11-08 22:17:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:17:48,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:48,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:18:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 356 states and 1104 transitions. [2024-11-08 22:18:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1104 transitions. [2024-11-08 22:18:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:18:04,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:04,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 358 states and 1107 transitions. [2024-11-08 22:18:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1107 transitions. [2024-11-08 22:18:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:18:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:18:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 361 states and 1112 transitions. [2024-11-08 22:18:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1112 transitions. [2024-11-08 22:18:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:18:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:59,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:19:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:05,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 364 states and 1118 transitions. [2024-11-08 22:19:05,340 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1118 transitions. [2024-11-08 22:19:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:05,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:05,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:08,903 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:19:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 367 states and 1125 transitions. [2024-11-08 22:19:15,378 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1125 transitions. [2024-11-08 22:19:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:15,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:18,834 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:19:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 369 states and 1129 transitions. [2024-11-08 22:19:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1129 transitions. [2024-11-08 22:19:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:32,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:19:42,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:42,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 371 states and 1153 transitions. [2024-11-08 22:19:42,842 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1153 transitions. [2024-11-08 22:19:42,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:42,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:42,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:19:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 372 states and 1156 transitions. [2024-11-08 22:19:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 1156 transitions. [2024-11-08 22:19:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:19:53,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:53,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:20:04,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 373 states and 1159 transitions. [2024-11-08 22:20:04,615 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1159 transitions. [2024-11-08 22:20:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:20:04,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms