./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/memory-model/4SB.i --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_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/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_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/memory-model/4SB.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/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_dfd730a2-2850-4e10-9332-db3c1327cce7/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 15b0cbd6c91287c392a1dcce1e0a32a1c72d5f0acdee848dea776c36b74cf850 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:21,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:21,516 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:21,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:21,527 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:21,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:21,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:21,552 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:21,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:21,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:21,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:21,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:21,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:21,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:21,555 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:21,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:21,555 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:21,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:21,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:21,556 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:21,556 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:21,556 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:21,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:21,556 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_dfd730a2-2850-4e10-9332-db3c1327cce7/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 -> 15b0cbd6c91287c392a1dcce1e0a32a1c72d5f0acdee848dea776c36b74cf850 [2024-11-13 20:17:21,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:21,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:21,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:21,899 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:21,900 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:21,901 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memory-model/4SB.i Unable to find full path for "g++" [2024-11-13 20:17:23,821 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:24,095 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:24,096 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/sv-benchmarks/c/memory-model/4SB.i [2024-11-13 20:17:24,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/data/d9c1a8902/4e8771af44fa4c02976b3aac664d6fdb/FLAG2a58585c1 [2024-11-13 20:17:24,122 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/data/d9c1a8902/4e8771af44fa4c02976b3aac664d6fdb [2024-11-13 20:17:24,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:24,126 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:24,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:24,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:24,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:24,134 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,136 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@398e79c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24, skipping insertion in model container [2024-11-13 20:17:24,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:24,602 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_dfd730a2-2850-4e10-9332-db3c1327cce7/sv-benchmarks/c/memory-model/4SB.i[21105,21118] [2024-11-13 20:17:24,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:24,615 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:24,795 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_dfd730a2-2850-4e10-9332-db3c1327cce7/sv-benchmarks/c/memory-model/4SB.i[21105,21118] [2024-11-13 20:17:24,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:24,819 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:24,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24 WrapperNode [2024-11-13 20:17:24,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:24,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:24,822 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:24,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:24,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,856 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,966 INFO L138 Inliner]: procedures = 27, calls = 680, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1631 [2024-11-13 20:17:24,967 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:24,967 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:24,968 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:24,968 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:24,976 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,995 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,999 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,079 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,100 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,108 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,135 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:25,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:25,138 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:25,141 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:25,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:25,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:25,181 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:25,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfd730a2-2850-4e10-9332-db3c1327cce7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure store_buffering_4_conditions [2024-11-13 20:17:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure store_buffering_4_conditions [2024-11-13 20:17:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_write [2024-11-13 20:17:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_write [2024-11-13 20:17:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_headerT [2024-11-13 20:17:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_nondet_headerT [2024-11-13 20:17:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure stepWriteBuffer [2024-11-13 20:17:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure stepWriteBuffer [2024-11-13 20:17:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_read [2024-11-13 20:17:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_read [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure initWriteBuffer [2024-11-13 20:17:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure initWriteBuffer [2024-11-13 20:17:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure tso_core_fence [2024-11-13 20:17:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tso_core_fence [2024-11-13 20:17:25,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:25,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:25,513 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:25,515 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:28,668 INFO L? ?]: Removed 214 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:28,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:29,593 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:29,594 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-13 20:17:29,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:29 BoogieIcfgContainer [2024-11-13 20:17:29,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:29,597 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:29,597 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:29,611 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:29,611 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:29,623 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 128 states and 201 transitions. [2024-11-13 20:17:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 201 transitions. [2024-11-13 20:17:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:17:29,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:30,908 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:17:32,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:17:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 129 states and 201 transitions. [2024-11-13 20:17:32,246 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 201 transitions. [2024-11-13 20:17:32,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:17:32,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:17:33,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 130 states and 203 transitions. [2024-11-13 20:17:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-11-13 20:17:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:17:33,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,772 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:17:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-11-13 20:17:33,832 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-13 20:17:33,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:17:33,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 20:17:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 132 states and 206 transitions. [2024-11-13 20:17:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 206 transitions. [2024-11-13 20:17:34,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:17:34,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:34,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:34,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 20:17:35,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 133 states and 208 transitions. [2024-11-13 20:17:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 208 transitions. [2024-11-13 20:17:35,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:17:35,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 20:17:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 136 states and 214 transitions. [2024-11-13 20:17:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 214 transitions. [2024-11-13 20:17:35,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:17:35,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:36,560 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 20:17:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 137 states and 216 transitions. [2024-11-13 20:17:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 216 transitions. [2024-11-13 20:17:36,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:17:36,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 20:17:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 140 states and 222 transitions. [2024-11-13 20:17:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 222 transitions. [2024-11-13 20:17:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:17:37,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:17:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 141 states and 224 transitions. [2024-11-13 20:17:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 224 transitions. [2024-11-13 20:17:37,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:17:37,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:17:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 142 states and 226 transitions. [2024-11-13 20:17:38,674 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 226 transitions. [2024-11-13 20:17:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:17:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:17:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 145 states and 232 transitions. [2024-11-13 20:17:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 232 transitions. [2024-11-13 20:17:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:17:39,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:39,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:39,959 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-13 20:17:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 147 states and 234 transitions. [2024-11-13 20:17:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 234 transitions. [2024-11-13 20:17:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:17:40,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,535 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:17:40,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 150 states and 240 transitions. [2024-11-13 20:17:40,744 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-11-13 20:17:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:17:40,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 151 states and 242 transitions. [2024-11-13 20:17:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 242 transitions. [2024-11-13 20:17:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:17:41,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 152 states and 244 transitions. [2024-11-13 20:17:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 244 transitions. [2024-11-13 20:17:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:17:42,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:42,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:42,971 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 153 states and 245 transitions. [2024-11-13 20:17:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 245 transitions. [2024-11-13 20:17:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:17:43,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 154 states and 246 transitions. [2024-11-13 20:17:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 246 transitions. [2024-11-13 20:17:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:17:44,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 155 states and 247 transitions. [2024-11-13 20:17:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 247 transitions. [2024-11-13 20:17:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:17:45,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 156 states and 248 transitions. [2024-11-13 20:17:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 248 transitions. [2024-11-13 20:17:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:17:46,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 157 states and 249 transitions. [2024-11-13 20:17:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 249 transitions. [2024-11-13 20:17:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:17:47,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:49,262 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 158 states and 250 transitions. [2024-11-13 20:17:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 250 transitions. [2024-11-13 20:17:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:17:49,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:50,644 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 159 states and 251 transitions. [2024-11-13 20:17:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 251 transitions. [2024-11-13 20:17:50,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:17:50,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,124 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 160 states and 252 transitions. [2024-11-13 20:17:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 252 transitions. [2024-11-13 20:17:52,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:17:52,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 161 states and 253 transitions. [2024-11-13 20:17:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 253 transitions. [2024-11-13 20:17:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:17:54,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 162 states and 254 transitions. [2024-11-13 20:17:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 254 transitions. [2024-11-13 20:17:55,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:17:55,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:55,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:57,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 163 states and 255 transitions. [2024-11-13 20:17:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 255 transitions. [2024-11-13 20:17:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:17:57,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 20:17:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 164 states and 255 transitions. [2024-11-13 20:17:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 255 transitions. [2024-11-13 20:17:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:17:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,695 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:18:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 167 states and 260 transitions. [2024-11-13 20:18:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 260 transitions. [2024-11-13 20:18:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:18:00,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:18:00,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 169 states and 262 transitions. [2024-11-13 20:18:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 262 transitions. [2024-11-13 20:18:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:18:00,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:18:01,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 172 states and 267 transitions. [2024-11-13 20:18:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 267 transitions. [2024-11-13 20:18:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:18:01,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:18:02,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 175 states and 272 transitions. [2024-11-13 20:18:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 272 transitions. [2024-11-13 20:18:02,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:18:02,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-13 20:18:03,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 177 states and 274 transitions. [2024-11-13 20:18:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 274 transitions. [2024-11-13 20:18:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:18:03,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-13 20:18:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 180 states and 279 transitions. [2024-11-13 20:18:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 279 transitions. [2024-11-13 20:18:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:18:04,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:04,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:04,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,222 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-13 20:18:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 183 states and 284 transitions. [2024-11-13 20:18:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 284 transitions. [2024-11-13 20:18:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:18:05,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,183 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-13 20:18:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 186 states and 289 transitions. [2024-11-13 20:18:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 289 transitions. [2024-11-13 20:18:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:18:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2024-11-13 20:18:06,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 188 states and 291 transitions. [2024-11-13 20:18:06,977 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 291 transitions. [2024-11-13 20:18:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:18:06,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2024-11-13 20:18:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 191 states and 296 transitions. [2024-11-13 20:18:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 296 transitions. [2024-11-13 20:18:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:18:07,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:08,616 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 192 states and 297 transitions. [2024-11-13 20:18:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 297 transitions. [2024-11-13 20:18:08,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:18:08,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:10,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 298 transitions. [2024-11-13 20:18:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 298 transitions. [2024-11-13 20:18:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:18:10,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 194 states and 299 transitions. [2024-11-13 20:18:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 299 transitions. [2024-11-13 20:18:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:18:11,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 195 states and 300 transitions. [2024-11-13 20:18:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 300 transitions. [2024-11-13 20:18:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:18:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:13,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 196 states and 301 transitions. [2024-11-13 20:18:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 301 transitions. [2024-11-13 20:18:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:18:15,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 197 states and 302 transitions. [2024-11-13 20:18:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 302 transitions. [2024-11-13 20:18:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:18:17,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:17,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 198 states and 303 transitions. [2024-11-13 20:18:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 303 transitions. [2024-11-13 20:18:19,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:18:19,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:19,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:21,102 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 199 states and 304 transitions. [2024-11-13 20:18:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 304 transitions. [2024-11-13 20:18:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:18:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:21,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 200 states and 305 transitions. [2024-11-13 20:18:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 305 transitions. [2024-11-13 20:18:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:18:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:25,326 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 201 states and 306 transitions. [2024-11-13 20:18:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 306 transitions. [2024-11-13 20:18:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:18:25,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:25,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 202 states and 307 transitions. [2024-11-13 20:18:27,895 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 307 transitions. [2024-11-13 20:18:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:18:27,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:27,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 20:18:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 203 states and 307 transitions. [2024-11-13 20:18:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 307 transitions. [2024-11-13 20:18:30,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:18:30,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 205 states and 309 transitions. [2024-11-13 20:18:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 309 transitions. [2024-11-13 20:18:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:18:31,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 208 states and 314 transitions. [2024-11-13 20:18:34,233 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 314 transitions. [2024-11-13 20:18:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:18:34,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:34,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:36,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 210 states and 316 transitions. [2024-11-13 20:18:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 316 transitions. [2024-11-13 20:18:36,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:18:36,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:38,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 213 states and 321 transitions. [2024-11-13 20:18:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 321 transitions. [2024-11-13 20:18:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:18:38,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 215 states and 323 transitions. [2024-11-13 20:18:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 323 transitions. [2024-11-13 20:18:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:18:39,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,751 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:42,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 218 states and 328 transitions. [2024-11-13 20:18:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 328 transitions. [2024-11-13 20:18:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:18:42,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,655 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:43,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 220 states and 330 transitions. [2024-11-13 20:18:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 330 transitions. [2024-11-13 20:18:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:18:43,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 223 states and 335 transitions. [2024-11-13 20:18:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 335 transitions. [2024-11-13 20:18:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:18:46,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 225 states and 337 transitions. [2024-11-13 20:18:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 337 transitions. [2024-11-13 20:18:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:18:47,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:50,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 228 states and 342 transitions. [2024-11-13 20:18:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 342 transitions. [2024-11-13 20:18:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:18:50,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:50,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 230 states and 344 transitions. [2024-11-13 20:18:52,119 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 344 transitions. [2024-11-13 20:18:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:18:52,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 233 states and 349 transitions. [2024-11-13 20:18:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 349 transitions. [2024-11-13 20:18:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:18:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:18:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 235 states and 351 transitions. [2024-11-13 20:18:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 351 transitions. [2024-11-13 20:18:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:18:56,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:18:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 238 states and 356 transitions. [2024-11-13 20:18:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 356 transitions. [2024-11-13 20:18:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:18:58,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:19:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 240 states and 358 transitions. [2024-11-13 20:19:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 358 transitions. [2024-11-13 20:19:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:19:00,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:19:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 243 states and 363 transitions. [2024-11-13 20:19:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 363 transitions. [2024-11-13 20:19:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:19:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:19:05,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 245 states and 365 transitions. [2024-11-13 20:19:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 365 transitions. [2024-11-13 20:19:05,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:19:05,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:05,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:07,996 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:19:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 248 states and 370 transitions. [2024-11-13 20:19:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 370 transitions. [2024-11-13 20:19:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:19:08,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:19:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 250 states and 372 transitions. [2024-11-13 20:19:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 372 transitions. [2024-11-13 20:19:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:19:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-13 20:19:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 253 states and 376 transitions. [2024-11-13 20:19:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 376 transitions. [2024-11-13 20:19:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:19:12,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-13 20:19:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 255 states and 378 transitions. [2024-11-13 20:19:14,181 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 378 transitions. [2024-11-13 20:19:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:19:14,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 257 states and 380 transitions. [2024-11-13 20:19:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 380 transitions. [2024-11-13 20:19:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:19:15,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:15,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 260 states and 385 transitions. [2024-11-13 20:19:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 385 transitions. [2024-11-13 20:19:17,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:19:17,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:18,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 262 states and 387 transitions. [2024-11-13 20:19:18,695 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 387 transitions. [2024-11-13 20:19:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:19:18,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:20,249 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:20,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 265 states and 392 transitions. [2024-11-13 20:19:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 392 transitions. [2024-11-13 20:19:20,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:19:20,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 267 states and 394 transitions. [2024-11-13 20:19:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 394 transitions. [2024-11-13 20:19:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:19:21,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,103 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 270 states and 399 transitions. [2024-11-13 20:19:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 399 transitions. [2024-11-13 20:19:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:19:23,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:25,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 272 states and 401 transitions. [2024-11-13 20:19:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 401 transitions. [2024-11-13 20:19:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:19:25,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 275 states and 406 transitions. [2024-11-13 20:19:27,227 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 406 transitions. [2024-11-13 20:19:27,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:19:27,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:28,951 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:29,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:29,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 277 states and 408 transitions. [2024-11-13 20:19:29,025 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 408 transitions. [2024-11-13 20:19:29,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:19:29,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:29,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:29,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 280 states and 413 transitions. [2024-11-13 20:19:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 413 transitions. [2024-11-13 20:19:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:19:31,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 282 states and 415 transitions. [2024-11-13 20:19:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 415 transitions. [2024-11-13 20:19:33,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:19:33,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 285 states and 420 transitions. [2024-11-13 20:19:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 420 transitions. [2024-11-13 20:19:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:19:36,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,127 INFO L134 CoverageAnalysis]: Checked inductivity of 685 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 287 states and 422 transitions. [2024-11-13 20:19:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 422 transitions. [2024-11-13 20:19:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 20:19:38,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:41,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:41,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 290 states and 427 transitions. [2024-11-13 20:19:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 427 transitions. [2024-11-13 20:19:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 20:19:41,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 292 states and 429 transitions. [2024-11-13 20:19:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 429 transitions. [2024-11-13 20:19:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:19:43,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:43,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 295 states and 434 transitions. [2024-11-13 20:19:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 434 transitions. [2024-11-13 20:19:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 20:19:45,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:45,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 297 states and 436 transitions. [2024-11-13 20:19:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 436 transitions. [2024-11-13 20:19:47,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:19:47,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 300 states and 441 transitions. [2024-11-13 20:19:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 441 transitions. [2024-11-13 20:19:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 20:19:50,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:52,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-11-13 20:19:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-11-13 20:19:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 20:19:52,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:54,840 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-11-13 20:19:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 305 states and 447 transitions. [2024-11-13 20:19:55,304 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 447 transitions. [2024-11-13 20:19:55,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 20:19:55,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2024-11-13 20:19:57,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:57,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 307 states and 449 transitions. [2024-11-13 20:19:57,274 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 449 transitions. [2024-11-13 20:19:57,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:19:57,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:57,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-11-13 20:19:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-11-13 20:19:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-11-13 20:19:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 20:19:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 881 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 869 trivial. 0 not checked. [2024-11-13 20:20:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 312 states and 456 transitions. [2024-11-13 20:20:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 456 transitions. [2024-11-13 20:20:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:20:00,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:01,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 883 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-11-13 20:20:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:01,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 314 states and 458 transitions. [2024-11-13 20:20:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 458 transitions. [2024-11-13 20:20:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 20:20:01,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:01,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms