./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/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_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 22:09:43,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:09:43,883 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 22:09:43,888 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:09:43,891 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:09:43,922 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:09:43,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:09:43,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:09:43,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:09:43,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:09:43,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:09:43,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:09:43,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:09:43,930 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:09:43,930 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:09:43,930 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:09:43,931 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:43,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:09:43,931 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 [2024-11-13 22:09:44,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:09:44,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:09:44,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:09:44,254 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:09:44,255 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:09:44,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 22:09:46,088 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:09:46,539 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:09:46,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--regulator--isl6271a-regulator.ko-main.cil.out.i [2024-11-13 22:09:46,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/data/521846b08/d8fc0d14ce464555a60e9cae77de9508/FLAG2a61b02ff [2024-11-13 22:09:46,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/data/521846b08/d8fc0d14ce464555a60e9cae77de9508 [2024-11-13 22:09:46,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:09:46,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:09:46,585 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:46,585 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:09:46,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:09:46,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:46" (1/1) ... [2024-11-13 22:09:46,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@233c191a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:46, skipping insertion in model container [2024-11-13 22:09:46,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:46" (1/1) ... [2024-11-13 22:09:46,651 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:09:47,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:47,456 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:09:47,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:47,777 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:09:47,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47 WrapperNode [2024-11-13 22:09:47,778 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:47,779 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:47,779 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:09:47,779 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:09:47,785 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,811 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,861 INFO L138 Inliner]: procedures = 100, calls = 349, calls flagged for inlining = 41, calls inlined = 33, statements flattened = 825 [2024-11-13 22:09:47,861 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:47,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:09:47,862 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:09:47,862 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:09:47,869 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,886 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,887 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,911 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,919 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,922 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,928 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:09:47,929 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:09:47,929 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:09:47,929 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:09:47,930 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:47" (1/1) ... [2024-11-13 22:09:47,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:47,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:09:47,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:09:47,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c45d0b4c-3956-4c64-9518-8690b79dbbd4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:09:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:09:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2024-11-13 22:09:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2024-11-13 22:09:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:09:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:09:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:09:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:09:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_unregister [2024-11-13 22:09:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_unregister [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:09:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 22:09:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2024-11-13 22:09:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:09:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-11-13 22:09:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mtx_of_isl_pmic [2024-11-13 22:09:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:09:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:09:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:09:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-11-13 22:09:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mtx_of_isl_pmic [2024-11-13 22:09:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:09:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:09:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 22:09:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 22:09:48,333 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:09:48,337 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:10:01,898 INFO L? ?]: Removed 269 outVars from TransFormulas that were not future-live. [2024-11-13 22:10:01,898 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:10:02,245 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:10:02,246 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:10:02,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:02 BoogieIcfgContainer [2024-11-13 22:10:02,247 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:10:02,248 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:10:02,248 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:10:02,260 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:10:02,260 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:10:02" (1/1) ... [2024-11-13 22:10:02,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:10:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 141 states and 200 transitions. [2024-11-13 22:10:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 200 transitions. [2024-11-13 22:10:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:10:02,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:02,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:17,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:10:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 144 states and 228 transitions. [2024-11-13 22:10:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 228 transitions. [2024-11-13 22:10:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:10:17,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:17,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:21,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:10:32,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:10:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 148 states and 259 transitions. [2024-11-13 22:10:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 259 transitions. [2024-11-13 22:10:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:10:32,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:32,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 151 states and 265 transitions. [2024-11-13 22:10:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 265 transitions. [2024-11-13 22:10:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:10:36,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:36,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 152 states and 266 transitions. [2024-11-13 22:10:39,163 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 266 transitions. [2024-11-13 22:10:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:10:39,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:39,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:41,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 153 states and 267 transitions. [2024-11-13 22:10:42,010 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 267 transitions. [2024-11-13 22:10:42,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:10:42,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:42,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 156 states and 272 transitions. [2024-11-13 22:10:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 272 transitions. [2024-11-13 22:10:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:10:45,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:47,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:10:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:47,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 157 states and 273 transitions. [2024-11-13 22:10:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 273 transitions. [2024-11-13 22:10:47,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:10:47,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:47,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:02,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:11:03,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 163 states and 305 transitions. [2024-11-13 22:11:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 305 transitions. [2024-11-13 22:11:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:11:03,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:03,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:05,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:05,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:17,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:11:20,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 168 states and 333 transitions. [2024-11-13 22:11:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 333 transitions. [2024-11-13 22:11:20,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:11:20,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:20,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:22,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:11:22,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 171 states and 337 transitions. [2024-11-13 22:11:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 337 transitions. [2024-11-13 22:11:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:11:22,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:11:25,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 172 states and 337 transitions. [2024-11-13 22:11:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 337 transitions. [2024-11-13 22:11:25,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:11:25,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:25,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:11:41,172 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 [] [2024-11-13 22:11:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 189 states and 423 transitions. [2024-11-13 22:11:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 423 transitions. [2024-11-13 22:11:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:11:46,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:46,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:49,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 191 states and 427 transitions. [2024-11-13 22:11:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 427 transitions. [2024-11-13 22:11:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:11:50,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:50,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:53,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:11:55,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 192 states and 428 transitions. [2024-11-13 22:11:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 428 transitions. [2024-11-13 22:11:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:11:55,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:57,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:11:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:57,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 193 states and 433 transitions. [2024-11-13 22:11:57,960 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 433 transitions. [2024-11-13 22:11:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:11:57,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:00,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 194 states and 433 transitions. [2024-11-13 22:12:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 433 transitions. [2024-11-13 22:12:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:12:00,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:00,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:08,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 199 states and 474 transitions. [2024-11-13 22:12:08,422 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 474 transitions. [2024-11-13 22:12:08,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:12:08,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:08,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:11,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 200 states and 476 transitions. [2024-11-13 22:12:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 476 transitions. [2024-11-13 22:12:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:12:11,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:11,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:14,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:12:15,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:15,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 201 states and 476 transitions. [2024-11-13 22:12:15,457 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 476 transitions. [2024-11-13 22:12:15,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:12:15,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:15,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:12:18,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 202 states and 477 transitions. [2024-11-13 22:12:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 477 transitions. [2024-11-13 22:12:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:12:18,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:20,997 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:12:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 203 states and 477 transitions. [2024-11-13 22:12:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 477 transitions. [2024-11-13 22:12:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:12:21,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:12:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:23,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 204 states and 478 transitions. [2024-11-13 22:12:23,786 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 478 transitions. [2024-11-13 22:12:23,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:12:23,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:23,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:12:26,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:26,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 205 states and 478 transitions. [2024-11-13 22:12:26,092 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 478 transitions. [2024-11-13 22:12:26,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:12:26,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:26,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:12:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 206 states and 478 transitions. [2024-11-13 22:12:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 478 transitions. [2024-11-13 22:12:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:12:28,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:28,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:38,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:38,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 208 states and 499 transitions. [2024-11-13 22:12:38,808 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 499 transitions. [2024-11-13 22:12:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:38,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 214 states and 532 transitions. [2024-11-13 22:12:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 532 transitions. [2024-11-13 22:12:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:54,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:12:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 216 states and 535 transitions. [2024-11-13 22:12:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 535 transitions. [2024-11-13 22:12:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:57,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:12:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 217 states and 535 transitions. [2024-11-13 22:12:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 535 transitions. [2024-11-13 22:12:59,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:12:59,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:59,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:13:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 218 states and 535 transitions. [2024-11-13 22:13:02,200 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 535 transitions. [2024-11-13 22:13:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:02,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:02,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 221 states and 542 transitions. [2024-11-13 22:13:10,249 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 542 transitions. [2024-11-13 22:13:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:10,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:10,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 227 states and 579 transitions. [2024-11-13 22:13:19,587 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 579 transitions. [2024-11-13 22:13:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:19,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:19,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 230 states and 604 transitions. [2024-11-13 22:13:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 604 transitions. [2024-11-13 22:13:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:25,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:13:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 231 states and 604 transitions. [2024-11-13 22:13:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 604 transitions. [2024-11-13 22:13:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:28,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:28,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 232 states and 605 transitions. [2024-11-13 22:13:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 605 transitions. [2024-11-13 22:13:30,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:30,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:30,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:33,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:33,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 233 states and 606 transitions. [2024-11-13 22:13:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 606 transitions. [2024-11-13 22:13:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:33,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:35,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:13:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 236 states and 613 transitions. [2024-11-13 22:13:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 613 transitions. [2024-11-13 22:13:38,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:38,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:38,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:40,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:13:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 241 states and 642 transitions. [2024-11-13 22:13:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 642 transitions. [2024-11-13 22:13:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:13:57,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:14:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:01,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 242 states and 643 transitions. [2024-11-13 22:14:01,832 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 643 transitions. [2024-11-13 22:14:01,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:01,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:01,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,128 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:14:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 243 states and 643 transitions. [2024-11-13 22:14:04,163 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 643 transitions. [2024-11-13 22:14:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:04,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 244 states and 643 transitions. [2024-11-13 22:14:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 643 transitions. [2024-11-13 22:14:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:06,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 250 states and 678 transitions. [2024-11-13 22:14:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 678 transitions. [2024-11-13 22:14:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:14:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 254 states and 685 transitions. [2024-11-13 22:14:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 685 transitions. [2024-11-13 22:14:46,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:46,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:50,700 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:14:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 255 states and 687 transitions. [2024-11-13 22:14:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 687 transitions. [2024-11-13 22:14:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:14:50,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:14:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 256 states and 687 transitions. [2024-11-13 22:14:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 687 transitions. [2024-11-13 22:14:53,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:14:53,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:14:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 259 states and 691 transitions. [2024-11-13 22:14:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 691 transitions. [2024-11-13 22:14:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:14:56,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:56,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:15:01,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:01,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 261 states and 700 transitions. [2024-11-13 22:15:01,396 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 700 transitions. [2024-11-13 22:15:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:15:01,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:15:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 264 states and 711 transitions. [2024-11-13 22:15:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 711 transitions. [2024-11-13 22:15:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:15:06,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:15:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 271 states and 741 transitions. [2024-11-13 22:15:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 741 transitions. [2024-11-13 22:15:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:15:41,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:41,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:15:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:48,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 272 states and 746 transitions. [2024-11-13 22:15:48,289 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 746 transitions. [2024-11-13 22:15:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:15:48,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:15:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 273 states and 748 transitions. [2024-11-13 22:15:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 748 transitions. [2024-11-13 22:15:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:15:54,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 281 states and 792 transitions. [2024-11-13 22:16:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 792 transitions. [2024-11-13 22:16:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:32,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:41,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 283 states and 797 transitions. [2024-11-13 22:16:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 797 transitions. [2024-11-13 22:16:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:16:41,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:44,611 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:16:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 286 states and 804 transitions. [2024-11-13 22:16:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 804 transitions. [2024-11-13 22:16:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:51,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:54,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:16:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 288 states and 813 transitions. [2024-11-13 22:16:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 813 transitions. [2024-11-13 22:16:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:54,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 291 states and 824 transitions. [2024-11-13 22:16:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 824 transitions. [2024-11-13 22:16:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:58,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:17:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 294 states and 828 transitions. [2024-11-13 22:17:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 828 transitions. [2024-11-13 22:17:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:17:02,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:05,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 295 states and 828 transitions. [2024-11-13 22:17:05,853 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 828 transitions. [2024-11-13 22:17:05,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:17:05,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:17:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:12,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 296 states and 829 transitions. [2024-11-13 22:17:12,708 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 829 transitions. [2024-11-13 22:17:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:17:12,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:12,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:17:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 298 states and 838 transitions. [2024-11-13 22:17:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 838 transitions. [2024-11-13 22:17:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:17:15,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:17:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 300 states and 848 transitions. [2024-11-13 22:17:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 848 transitions. [2024-11-13 22:17:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:17:34,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:34,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:17:37,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 303 states and 859 transitions. [2024-11-13 22:17:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 859 transitions. [2024-11-13 22:17:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:17:37,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:37,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:17:43,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:43,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 305 states and 890 transitions. [2024-11-13 22:17:43,761 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 890 transitions. [2024-11-13 22:17:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:17:43,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:46,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:17:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 307 states and 893 transitions. [2024-11-13 22:17:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 893 transitions. [2024-11-13 22:17:53,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:17:53,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:18:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 310 states and 900 transitions. [2024-11-13 22:18:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 900 transitions. [2024-11-13 22:18:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:18:03,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:05,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:18:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 311 states and 900 transitions. [2024-11-13 22:18:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 900 transitions. [2024-11-13 22:18:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:18:11,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:18:13,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:13,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 313 states and 905 transitions. [2024-11-13 22:18:13,743 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 905 transitions. [2024-11-13 22:18:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:18:13,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:18:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 321 states and 953 transitions. [2024-11-13 22:18:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 953 transitions. [2024-11-13 22:18:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:18:54,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:02,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:02,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 323 states and 983 transitions. [2024-11-13 22:19:02,596 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 983 transitions. [2024-11-13 22:19:02,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:02,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:02,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 325 states and 990 transitions. [2024-11-13 22:19:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 990 transitions. [2024-11-13 22:19:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:12,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:19,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 326 states and 992 transitions. [2024-11-13 22:19:19,553 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 992 transitions. [2024-11-13 22:19:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:19,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:21,882 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:19:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 327 states and 995 transitions. [2024-11-13 22:19:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 995 transitions. [2024-11-13 22:19:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:19:26,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:19:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 334 states and 1032 transitions. [2024-11-13 22:19:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 1032 transitions. [2024-11-13 22:19:42,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:42,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:19:53,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 337 states and 1063 transitions. [2024-11-13 22:19:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 1063 transitions. [2024-11-13 22:19:53,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:19:53,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:53,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:20:10,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:10,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 340 states and 1071 transitions. [2024-11-13 22:20:10,691 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 1071 transitions. [2024-11-13 22:20:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:10,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:10,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:20:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 342 states and 1076 transitions. [2024-11-13 22:20:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1076 transitions. [2024-11-13 22:20:23,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:23,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:23,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:20:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 344 states and 1080 transitions. [2024-11-13 22:20:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 1080 transitions. [2024-11-13 22:20:33,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:33,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:35,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:35,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 347 states and 1084 transitions. [2024-11-13 22:20:35,787 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1084 transitions. [2024-11-13 22:20:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:35,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 348 states and 1084 transitions. [2024-11-13 22:20:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1084 transitions. [2024-11-13 22:20:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:20:38,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:38,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:20:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 354 states and 1093 transitions. [2024-11-13 22:20:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1093 transitions. [2024-11-13 22:20:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:20:41,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 356 states and 1102 transitions. [2024-11-13 22:20:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 1102 transitions. [2024-11-13 22:20:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:20:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 358 states and 1104 transitions. [2024-11-13 22:20:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1104 transitions. [2024-11-13 22:20:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:20:56,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:59,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:21:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 361 states and 1109 transitions. [2024-11-13 22:21:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1109 transitions. [2024-11-13 22:21:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:04,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 364 states and 1115 transitions. [2024-11-13 22:21:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 1115 transitions. [2024-11-13 22:21:12,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:12,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:15,161 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:21:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 365 states and 1117 transitions. [2024-11-13 22:21:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 1117 transitions. [2024-11-13 22:21:21,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:21,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 368 states and 1124 transitions. [2024-11-13 22:21:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1124 transitions. [2024-11-13 22:21:28,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:28,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:21:36,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 369 states and 1126 transitions. [2024-11-13 22:21:36,276 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1126 transitions. [2024-11-13 22:21:36,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:36,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:36,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 371 states and 1150 transitions. [2024-11-13 22:21:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 1150 transitions. [2024-11-13 22:21:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:44,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:44,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:21:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:52,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 372 states and 1153 transitions. [2024-11-13 22:21:52,962 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 1153 transitions. [2024-11-13 22:21:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:21:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 373 states and 1156 transitions. [2024-11-13 22:22:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1156 transitions. [2024-11-13 22:22:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:22:01,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:03,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:22:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 375 states and 1164 transitions. [2024-11-13 22:22:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1164 transitions. [2024-11-13 22:22:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:22:06,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:09,176 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 376 states and 1167 transitions. [2024-11-13 22:22:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1167 transitions. [2024-11-13 22:22:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:22:14,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:14,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 377 states and 1167 transitions. [2024-11-13 22:22:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1167 transitions. [2024-11-13 22:22:20,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:22:20,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:22:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 380 states and 1171 transitions. [2024-11-13 22:22:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1171 transitions. [2024-11-13 22:22:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:22:23,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:22:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 381 states and 1171 transitions. [2024-11-13 22:22:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 1171 transitions. [2024-11-13 22:22:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:22:26,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:22:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 382 states and 1172 transitions. [2024-11-13 22:22:29,372 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1172 transitions. [2024-11-13 22:22:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:22:29,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:37,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:37,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 384 states and 1174 transitions. [2024-11-13 22:22:37,787 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1174 transitions. [2024-11-13 22:22:37,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:22:37,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:22:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 387 states and 1178 transitions. [2024-11-13 22:22:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1178 transitions. [2024-11-13 22:22:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:22:52,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:22:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 388 states and 1179 transitions. [2024-11-13 22:22:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1179 transitions. [2024-11-13 22:22:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:22:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:01,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:23:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 390 states and 1181 transitions. [2024-11-13 22:23:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1181 transitions. [2024-11-13 22:23:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:01,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:10,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 393 states and 1188 transitions. [2024-11-13 22:23:10,620 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1188 transitions. [2024-11-13 22:23:10,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:10,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:10,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 395 states and 1211 transitions. [2024-11-13 22:23:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1211 transitions. [2024-11-13 22:23:19,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:19,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:19,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:23:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 396 states and 1212 transitions. [2024-11-13 22:23:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1212 transitions. [2024-11-13 22:23:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:22,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 397 states and 1212 transitions. [2024-11-13 22:23:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1212 transitions. [2024-11-13 22:23:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:28,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:30,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:30,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 400 states and 1216 transitions. [2024-11-13 22:23:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1216 transitions. [2024-11-13 22:23:31,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:31,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 401 states and 1216 transitions. [2024-11-13 22:23:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1216 transitions. [2024-11-13 22:23:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:33,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:52,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:52,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 405 states and 1223 transitions. [2024-11-13 22:23:52,387 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1223 transitions. [2024-11-13 22:23:52,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:23:52,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,137 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:01,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 407 states and 1228 transitions. [2024-11-13 22:24:01,844 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1228 transitions. [2024-11-13 22:24:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:24:01,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:01,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 410 states and 1234 transitions. [2024-11-13 22:24:18,766 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1234 transitions. [2024-11-13 22:24:18,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:24:18,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:18,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 413 states and 1238 transitions. [2024-11-13 22:24:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1238 transitions. [2024-11-13 22:24:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:24:21,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:21,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:24,171 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.