./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/pr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/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_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:45:41,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:45:41,832 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:45:41,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:45:41,837 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:45:41,860 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:45:41,861 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:45:41,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:45:41,862 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:45:41,862 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:45:41,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:45:41,863 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:45:41,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:45:41,864 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:45:41,864 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:45:41,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:45:41,864 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:45:41,865 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:45:41,865 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:45:41,865 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:45:41,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:45:41,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:45:41,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:45:41,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:45:41,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:45:41,866 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:45:41,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:45:41,866 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_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 [2024-11-13 16:45:42,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:45:42,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:45:42,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:45:42,189 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:45:42,190 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:45:42,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-tiling/pr2.c Unable to find full path for "g++" [2024-11-13 16:45:44,185 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:45:44,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:45:44,519 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/sv-benchmarks/c/array-tiling/pr2.c [2024-11-13 16:45:44,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/data/f36d2e47c/4c8b2a5a4e9140df8f0887dc543be224/FLAG5c2c8a4f7 [2024-11-13 16:45:44,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/data/f36d2e47c/4c8b2a5a4e9140df8f0887dc543be224 [2024-11-13 16:45:44,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:45:44,791 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:45:44,792 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:45:44,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:45:44,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:45:44,799 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:45:44" (1/1) ... [2024-11-13 16:45:44,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5404f2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:44, skipping insertion in model container [2024-11-13 16:45:44,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:45:44" (1/1) ... [2024-11-13 16:45:44,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:45:45,008 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/sv-benchmarks/c/array-tiling/pr2.c[394,407] [2024-11-13 16:45:45,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:45:45,050 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:45:45,060 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/sv-benchmarks/c/array-tiling/pr2.c[394,407] [2024-11-13 16:45:45,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:45:45,082 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:45:45,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45 WrapperNode [2024-11-13 16:45:45,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:45:45,084 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:45:45,084 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:45:45,084 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:45:45,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,097 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,115 INFO L138 Inliner]: procedures = 15, calls = 24, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-13 16:45:45,115 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:45:45,116 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:45:45,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:45:45,116 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:45:45,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,126 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,126 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,132 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,135 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,136 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,137 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,139 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:45:45,140 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:45:45,141 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:45:45,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:45:45,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:45:45,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:45:45,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:45:45,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_858a3f1f-4c60-443d-a630-bce32faf8ad7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:45:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:45:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:45:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:45:45,302 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:45:45,304 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:45:45,535 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-13 16:45:45,539 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:45:45,639 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:45:45,639 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:45:45,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:45:45 BoogieIcfgContainer [2024-11-13 16:45:45,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:45:45,641 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:45:45,641 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:45:45,653 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:45:45,654 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:45:45" (1/1) ... [2024-11-13 16:45:45,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:45:45,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-13 16:45:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-13 16:45:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:45:45,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:45,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:46,285 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 16:45:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2024-11-13 16:45:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2024-11-13 16:45:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:45:46,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:46,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 17 states and 30 transitions. [2024-11-13 16:45:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2024-11-13 16:45:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:45:48,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 18 states and 38 transitions. [2024-11-13 16:45:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 38 transitions. [2024-11-13 16:45:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:45:50,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-13 16:45:52,968 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-13 16:45:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:45:52,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:55,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:55,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 19 states and 29 transitions. [2024-11-13 16:45:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 29 transitions. [2024-11-13 16:45:55,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:45:55,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:55,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:55,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 27 states and 48 transitions. [2024-11-13 16:45:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 48 transitions. [2024-11-13 16:45:59,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:45:59,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:59,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 34 states and 68 transitions. [2024-11-13 16:46:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 68 transitions. [2024-11-13 16:46:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:46:06,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 35 states and 69 transitions. [2024-11-13 16:46:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 69 transitions. [2024-11-13 16:46:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:46:06,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:06,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 45 states and 96 transitions. [2024-11-13 16:46:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 96 transitions. [2024-11-13 16:46:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:46:16,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 46 states and 99 transitions. [2024-11-13 16:46:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 99 transitions. [2024-11-13 16:46:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:46:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:19,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:20,190 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 51 states and 106 transitions. [2024-11-13 16:46:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 106 transitions. [2024-11-13 16:46:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:46:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:36,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 62 states and 128 transitions. [2024-11-13 16:46:36,877 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 128 transitions. [2024-11-13 16:46:36,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:46:36,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:36,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 64 states and 133 transitions. [2024-11-13 16:46:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 133 transitions. [2024-11-13 16:46:40,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:46:40,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:40,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:40,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 65 states and 133 transitions. [2024-11-13 16:46:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 133 transitions. [2024-11-13 16:46:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:46:41,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:58,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 75 states and 156 transitions. [2024-11-13 16:46:58,083 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 156 transitions. [2024-11-13 16:46:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:46:58,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:58,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 78 states and 177 transitions. [2024-11-13 16:47:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 177 transitions. [2024-11-13 16:47:02,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:47:02,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:02,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:06,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 79 states and 179 transitions. [2024-11-13 16:47:06,569 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 179 transitions. [2024-11-13 16:47:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:47:06,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:35,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 95 states and 239 transitions. [2024-11-13 16:47:35,050 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 239 transitions. [2024-11-13 16:47:35,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:47:35,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:43,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 101 states and 259 transitions. [2024-11-13 16:47:43,769 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 259 transitions. [2024-11-13 16:47:43,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:47:43,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 102 states and 261 transitions. [2024-11-13 16:47:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 261 transitions. [2024-11-13 16:47:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:47:45,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 103 states and 266 transitions. [2024-11-13 16:47:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 266 transitions. [2024-11-13 16:47:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:47:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:47,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:15,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 119 states and 307 transitions. [2024-11-13 16:48:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 307 transitions. [2024-11-13 16:48:15,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:15,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:15,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 124 states and 325 transitions. [2024-11-13 16:48:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 325 transitions. [2024-11-13 16:48:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:22,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:22,734 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 125 states and 325 transitions. [2024-11-13 16:48:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 325 transitions. [2024-11-13 16:48:24,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:24,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:24,435 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 127 states and 329 transitions. [2024-11-13 16:48:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 329 transitions. [2024-11-13 16:48:27,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:27,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:27,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:28,225 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 128 states and 329 transitions. [2024-11-13 16:48:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 329 transitions. [2024-11-13 16:48:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:29,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:29,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:29,746 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 130 states and 337 transitions. [2024-11-13 16:48:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 337 transitions. [2024-11-13 16:48:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:48:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 131 states and 337 transitions. [2024-11-13 16:48:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 337 transitions. [2024-11-13 16:48:34,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:48:34,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:09,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 147 states and 399 transitions. [2024-11-13 16:49:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 399 transitions. [2024-11-13 16:49:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:09,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:09,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:34,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 156 states and 432 transitions. [2024-11-13 16:49:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 432 transitions. [2024-11-13 16:49:34,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:34,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,443 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:37,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 157 states and 436 transitions. [2024-11-13 16:49:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 436 transitions. [2024-11-13 16:49:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:37,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:37,547 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 158 states and 440 transitions. [2024-11-13 16:49:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 440 transitions. [2024-11-13 16:49:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:39,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:39,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 159 states and 441 transitions. [2024-11-13 16:49:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 441 transitions. [2024-11-13 16:49:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:42,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 162 states and 461 transitions. [2024-11-13 16:49:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 461 transitions. [2024-11-13 16:49:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:48,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:48,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,314 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 163 states and 463 transitions. [2024-11-13 16:49:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 463 transitions. [2024-11-13 16:49:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:50,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 167 states and 478 transitions. [2024-11-13 16:49:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 478 transitions. [2024-11-13 16:49:57,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:49:57,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:57,893 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 170 states and 485 transitions. [2024-11-13 16:50:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 485 transitions. [2024-11-13 16:50:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 183 states and 532 transitions. [2024-11-13 16:50:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 532 transitions. [2024-11-13 16:50:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:39,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 192 states and 566 transitions. [2024-11-13 16:50:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 566 transitions. [2024-11-13 16:50:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:50:58,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:58,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 195 states and 584 transitions. [2024-11-13 16:51:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 584 transitions. [2024-11-13 16:51:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:51:05,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:06,407 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:11,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 198 states and 591 transitions. [2024-11-13 16:51:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 591 transitions. [2024-11-13 16:51:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:51:11,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:11,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:11,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:06,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 214 states and 651 transitions. [2024-11-13 16:52:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 651 transitions. [2024-11-13 16:52:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:06,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:12,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 216 states and 657 transitions. [2024-11-13 16:52:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 657 transitions. [2024-11-13 16:52:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:12,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 219 states and 662 transitions. [2024-11-13 16:52:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 662 transitions. [2024-11-13 16:52:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:17,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:17,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 223 states and 687 transitions. [2024-11-13 16:52:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 687 transitions. [2024-11-13 16:52:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:27,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 226 states and 694 transitions. [2024-11-13 16:52:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 694 transitions. [2024-11-13 16:52:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:33,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:33,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 227 states and 695 transitions. [2024-11-13 16:52:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 695 transitions. [2024-11-13 16:52:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:35,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:36,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:36,513 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:42,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 229 states and 706 transitions. [2024-11-13 16:52:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 706 transitions. [2024-11-13 16:52:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:42,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:42,610 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 230 states and 708 transitions. [2024-11-13 16:52:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 708 transitions. [2024-11-13 16:52:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:44,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:44,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:54,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 234 states and 719 transitions. [2024-11-13 16:52:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 719 transitions. [2024-11-13 16:52:54,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:52:54,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 235 states and 720 transitions. [2024-11-13 16:52:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 720 transitions. [2024-11-13 16:52:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:52:57,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:57,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:43,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 249 states and 769 transitions. [2024-11-13 16:53:43,333 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 769 transitions. [2024-11-13 16:53:43,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:53:43,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:43,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:56,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 254 states and 788 transitions. [2024-11-13 16:53:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 788 transitions. [2024-11-13 16:53:56,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:53:56,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:56,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:57,108 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:03,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 256 states and 803 transitions. [2024-11-13 16:54:03,383 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 803 transitions. [2024-11-13 16:54:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:03,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 261 states and 816 transitions. [2024-11-13 16:54:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 816 transitions. [2024-11-13 16:54:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:15,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:15,794 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:18,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 262 states and 816 transitions. [2024-11-13 16:54:18,514 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 816 transitions. [2024-11-13 16:54:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:18,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 272 states and 852 transitions. [2024-11-13 16:54:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 852 transitions. [2024-11-13 16:54:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:46,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 275 states and 859 transitions. [2024-11-13 16:54:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 859 transitions. [2024-11-13 16:54:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:54:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 278 states and 865 transitions. [2024-11-13 16:55:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 865 transitions. [2024-11-13 16:55:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:00,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 279 states and 866 transitions. [2024-11-13 16:55:03,611 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 866 transitions. [2024-11-13 16:55:03,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:03,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:12,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 282 states and 878 transitions. [2024-11-13 16:55:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 878 transitions. [2024-11-13 16:55:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:12,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:12,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 283 states and 882 transitions. [2024-11-13 16:55:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 882 transitions. [2024-11-13 16:55:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:15,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:21,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 285 states and 890 transitions. [2024-11-13 16:55:21,640 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 890 transitions. [2024-11-13 16:55:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:21,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:21,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 288 states and 903 transitions. [2024-11-13 16:55:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 903 transitions. [2024-11-13 16:55:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:30,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:30,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:30,534 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 289 states and 903 transitions. [2024-11-13 16:55:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 903 transitions. [2024-11-13 16:55:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:33,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:42,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 293 states and 912 transitions. [2024-11-13 16:55:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 912 transitions. [2024-11-13 16:55:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:42,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:42,684 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:45,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 294 states and 912 transitions. [2024-11-13 16:55:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 912 transitions. [2024-11-13 16:55:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:45,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:45,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:47,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:47,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 295 states and 915 transitions. [2024-11-13 16:55:47,655 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 915 transitions. [2024-11-13 16:55:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:55:47,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:47,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 78 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 296 states and 916 transitions. [2024-11-13 16:55:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 916 transitions. [2024-11-13 16:55:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:55:51,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 315 states and 995 transitions. [2024-11-13 16:57:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 995 transitions. [2024-11-13 16:57:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:57:05,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 327 states and 1036 transitions. [2024-11-13 16:57:39,925 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 1036 transitions. [2024-11-13 16:57:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:57:39,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:40,361 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 329 states and 1051 transitions. [2024-11-13 16:57:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 1051 transitions. [2024-11-13 16:57:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:57:47,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:47,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 343 states and 1103 transitions. [2024-11-13 16:58:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1103 transitions. [2024-11-13 16:58:47,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:58:47,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:47,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:00,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 347 states and 1114 transitions. [2024-11-13 16:59:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 1114 transitions. [2024-11-13 16:59:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:59:00,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:00,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:05,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 348 states and 1119 transitions. [2024-11-13 16:59:05,197 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1119 transitions. [2024-11-13 16:59:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:59:05,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:05,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:05,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:15,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:15,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 351 states and 1135 transitions. [2024-11-13 16:59:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1135 transitions. [2024-11-13 16:59:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:59:15,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:15,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:15,980 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:59:28,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 355 states and 1154 transitions. [2024-11-13 16:59:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 1154 transitions. [2024-11-13 16:59:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:59:28,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:28,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:29,228 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.