./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb55eb0e5d7c4df3b95a55b83f19894edf68e79ccb0eab5e69a8aa23c994caed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:16:11,318 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:16:11,374 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:16:11,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:16:11,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:16:11,398 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:16:11,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:16:11,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:16:11,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:16:11,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:16:11,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:16:11,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:16:11,399 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:16:11,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:16:11,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:16:11,400 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:16:11,400 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:16:11,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:16:11,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:11,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:16:11,401 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:16:11,401 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:16:11,401 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:16:11,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:16:11,401 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_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb55eb0e5d7c4df3b95a55b83f19894edf68e79ccb0eab5e69a8aa23c994caed [2024-12-06 00:16:11,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:16:11,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:16:11,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:16:11,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:16:11,661 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:16:11,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c [2024-12-06 00:16:14,318 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/data/f03352e53/776fcee9c6bf43d2abeb5284889dc0c8/FLAGa4d162aac [2024-12-06 00:16:14,524 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:16:14,524 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_unwindbound50.c [2024-12-06 00:16:14,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/data/f03352e53/776fcee9c6bf43d2abeb5284889dc0c8/FLAGa4d162aac [2024-12-06 00:16:14,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/data/f03352e53/776fcee9c6bf43d2abeb5284889dc0c8 [2024-12-06 00:16:14,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:16:14,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:16:14,898 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:14,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:16:14,902 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:16:14,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:14" (1/1) ... [2024-12-06 00:16:14,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2451f42f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:14, skipping insertion in model container [2024-12-06 00:16:14,903 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:14" (1/1) ... [2024-12-06 00:16:14,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:16:15,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:15,056 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:16:15,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:15,088 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:16:15,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15 WrapperNode [2024-12-06 00:16:15,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:15,089 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:15,089 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:16:15,089 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:16:15,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,099 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,122 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 194 [2024-12-06 00:16:15,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:15,122 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:16:15,122 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:16:15,123 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:16:15,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,132 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,132 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,136 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,137 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,141 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,143 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,145 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:16:15,146 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:16:15,146 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:16:15,146 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:16:15,147 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:15,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:16:15,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:16:15,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd73ed9c-24f9-45bb-911d-e31294bcf420/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:16:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:16:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:16:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:16:15,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:16:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:16:15,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:16:15,242 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:16:15,243 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:16:15,939 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 00:16:15,939 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:16:15,973 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:16:15,974 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:16:15,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:15 BoogieIcfgContainer [2024-12-06 00:16:15,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:16:15,975 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:16:15,975 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:16:15,983 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:16:15,983 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:15" (1/1) ... [2024-12-06 00:16:15,989 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:16:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 00:16:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 00:16:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:16:16,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 00:16:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 00:16:16,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:16:16,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 00:16:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 00:16:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:16:16,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 307 states and 322 transitions. [2024-12-06 00:16:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 322 transitions. [2024-12-06 00:16:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:16:16,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 308 states and 323 transitions. [2024-12-06 00:16:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 323 transitions. [2024-12-06 00:16:16,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:16:16,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 309 states and 324 transitions. [2024-12-06 00:16:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 324 transitions. [2024-12-06 00:16:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:16:16,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 310 states and 325 transitions. [2024-12-06 00:16:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 325 transitions. [2024-12-06 00:16:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:16:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 311 states and 326 transitions. [2024-12-06 00:16:16,661 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 326 transitions. [2024-12-06 00:16:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:16:16,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:16:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:16:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:16:16,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 314 states and 330 transitions. [2024-12-06 00:16:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 330 transitions. [2024-12-06 00:16:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:16:16,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 313 states and 329 transitions. [2024-12-06 00:16:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 329 transitions. [2024-12-06 00:16:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:16:16,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:16,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 315 states and 331 transitions. [2024-12-06 00:16:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 331 transitions. [2024-12-06 00:16:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:16:16,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:16:16,913 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:16:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:16:16,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:16:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:16:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:16:16,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:16,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 316 states and 332 transitions. [2024-12-06 00:16:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 332 transitions. [2024-12-06 00:16:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:16:16,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:16,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:16:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:16:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:16:17,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 317 states and 333 transitions. [2024-12-06 00:16:17,038 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:16:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:16:17,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 319 states and 335 transitions. [2024-12-06 00:16:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 335 transitions. [2024-12-06 00:16:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:16:17,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:17,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 318 states and 334 transitions. [2024-12-06 00:16:17,128 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 334 transitions. [2024-12-06 00:16:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:16:17,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 317 states and 333 transitions. [2024-12-06 00:16:17,223 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 333 transitions. [2024-12-06 00:16:17,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:16:17,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,253 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:17,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 338 transitions. [2024-12-06 00:16:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 338 transitions. [2024-12-06 00:16:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:17,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:17,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:17,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 322 states and 339 transitions. [2024-12-06 00:16:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 339 transitions. [2024-12-06 00:16:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:16:17,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:17,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:17,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:16:17,508 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:18,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 348 states and 371 transitions. [2024-12-06 00:16:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 371 transitions. [2024-12-06 00:16:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:16:18,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:18,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:18,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:16:18,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:18,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 349 states and 372 transitions. [2024-12-06 00:16:18,278 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 372 transitions. [2024-12-06 00:16:18,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:18,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 377 states and 407 transitions. [2024-12-06 00:16:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 00:16:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:16:18,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:18,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:18,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:18,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:18,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-06 00:16:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 00:16:18,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:16:18,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:18,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:19,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 381 states and 412 transitions. [2024-12-06 00:16:19,193 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 412 transitions. [2024-12-06 00:16:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:16:19,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:19,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,410 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-06 00:16:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-06 00:16:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:16:20,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 420 transitions. [2024-12-06 00:16:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 420 transitions. [2024-12-06 00:16:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:16:20,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:20,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 388 states and 421 transitions. [2024-12-06 00:16:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 421 transitions. [2024-12-06 00:16:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:16:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:20,928 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:16:20,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 395 states and 429 transitions. [2024-12-06 00:16:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 429 transitions. [2024-12-06 00:16:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:16:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:21,982 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 399 states and 434 transitions. [2024-12-06 00:16:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 434 transitions. [2024-12-06 00:16:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:16:22,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:22,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:22,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 401 states and 438 transitions. [2024-12-06 00:16:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 438 transitions. [2024-12-06 00:16:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:16:22,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:22,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:22,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 404 states and 442 transitions. [2024-12-06 00:16:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 442 transitions. [2024-12-06 00:16:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:16:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 407 states and 447 transitions. [2024-12-06 00:16:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 447 transitions. [2024-12-06 00:16:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:16:23,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:23,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:23,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:23,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 409 states and 450 transitions. [2024-12-06 00:16:24,000 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 450 transitions. [2024-12-06 00:16:24,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:16:24,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 413 states and 456 transitions. [2024-12-06 00:16:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 456 transitions. [2024-12-06 00:16:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:16:24,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:16:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:25,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 412 states and 455 transitions. [2024-12-06 00:16:25,370 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 455 transitions. [2024-12-06 00:16:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:16:25,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 411 states and 454 transitions. [2024-12-06 00:16:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 454 transitions. [2024-12-06 00:16:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:16:25,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:25,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:25,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:27,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:27,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 419 states and 465 transitions. [2024-12-06 00:16:27,826 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 465 transitions. [2024-12-06 00:16:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:16:27,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:27,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 425 states and 474 transitions. [2024-12-06 00:16:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 474 transitions. [2024-12-06 00:16:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:16:28,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,324 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 426 states and 475 transitions. [2024-12-06 00:16:28,339 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 475 transitions. [2024-12-06 00:16:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:16:28,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,366 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:16:28,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 429 states and 479 transitions. [2024-12-06 00:16:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 479 transitions. [2024-12-06 00:16:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:16:28,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,814 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 431 states and 482 transitions. [2024-12-06 00:16:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 482 transitions. [2024-12-06 00:16:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:16:29,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 433 states and 486 transitions. [2024-12-06 00:16:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 486 transitions. [2024-12-06 00:16:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:16:29,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:29,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 436 states and 490 transitions. [2024-12-06 00:16:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 490 transitions. [2024-12-06 00:16:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:16:29,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:16:29,450 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 439 states and 494 transitions. [2024-12-06 00:16:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 494 transitions. [2024-12-06 00:16:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:16:29,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:30,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 443 states and 499 transitions. [2024-12-06 00:16:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 499 transitions. [2024-12-06 00:16:30,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:16:30,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 444 states and 501 transitions. [2024-12-06 00:16:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 501 transitions. [2024-12-06 00:16:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:16:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:30,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:16:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 446 states and 503 transitions. [2024-12-06 00:16:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 503 transitions. [2024-12-06 00:16:30,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:16:30,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:31,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 479 states and 543 transitions. [2024-12-06 00:16:31,588 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 543 transitions. [2024-12-06 00:16:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:16:31,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:31,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 480 states and 544 transitions. [2024-12-06 00:16:31,642 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 544 transitions. [2024-12-06 00:16:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:16:31,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 481 states and 545 transitions. [2024-12-06 00:16:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 545 transitions. [2024-12-06 00:16:31,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:16:31,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 482 states and 546 transitions. [2024-12-06 00:16:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 546 transitions. [2024-12-06 00:16:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:16:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 483 states and 547 transitions. [2024-12-06 00:16:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 547 transitions. [2024-12-06 00:16:31,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:16:31,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:31,826 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:32,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 503 states and 572 transitions. [2024-12-06 00:16:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 572 transitions. [2024-12-06 00:16:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:32,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:32,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 504 states and 573 transitions. [2024-12-06 00:16:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 573 transitions. [2024-12-06 00:16:32,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:16:32,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:32,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 505 states and 574 transitions. [2024-12-06 00:16:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 574 transitions. [2024-12-06 00:16:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:16:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:32,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 515 states and 589 transitions. [2024-12-06 00:16:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 589 transitions. [2024-12-06 00:16:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:16:33,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 526 states and 605 transitions. [2024-12-06 00:16:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 605 transitions. [2024-12-06 00:16:34,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:16:34,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:34,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:35,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 588 states and 680 transitions. [2024-12-06 00:16:35,180 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 680 transitions. [2024-12-06 00:16:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 00:16:35,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 590 states and 683 transitions. [2024-12-06 00:16:35,339 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 683 transitions. [2024-12-06 00:16:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:16:35,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:35,536 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 597 states and 693 transitions. [2024-12-06 00:16:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 693 transitions. [2024-12-06 00:16:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:16:36,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:36,074 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:36,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 599 states and 698 transitions. [2024-12-06 00:16:36,139 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 698 transitions. [2024-12-06 00:16:36,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:16:36,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:36,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:36,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:36,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:36,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 607 states and 712 transitions. [2024-12-06 00:16:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 712 transitions. [2024-12-06 00:16:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:16:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:37,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:37,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:37,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 608 states and 713 transitions. [2024-12-06 00:16:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 713 transitions. [2024-12-06 00:16:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:16:37,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:37,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:37,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:37,402 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 670 states and 787 transitions. [2024-12-06 00:16:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 787 transitions. [2024-12-06 00:16:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:16:39,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:39,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:39,211 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:39,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 671 states and 788 transitions. [2024-12-06 00:16:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 788 transitions. [2024-12-06 00:16:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:16:39,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:39,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:41,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 734 states and 864 transitions. [2024-12-06 00:16:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 864 transitions. [2024-12-06 00:16:41,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:16:41,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:41,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:41,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 735 states and 865 transitions. [2024-12-06 00:16:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 865 transitions. [2024-12-06 00:16:41,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:16:41,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:41,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 736 states and 866 transitions. [2024-12-06 00:16:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 866 transitions. [2024-12-06 00:16:41,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:16:41,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 747 states and 886 transitions. [2024-12-06 00:16:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 886 transitions. [2024-12-06 00:16:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:16:43,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:43,762 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 748 states and 888 transitions. [2024-12-06 00:16:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 888 transitions. [2024-12-06 00:16:43,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:16:43,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:43,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:16:43,828 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:43,892 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:43,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 749 states and 889 transitions. [2024-12-06 00:16:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 889 transitions. [2024-12-06 00:16:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:16:43,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:45,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 761 states and 909 transitions. [2024-12-06 00:16:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 909 transitions. [2024-12-06 00:16:45,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:16:45,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:45,903 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:16:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:16:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:16:45,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 764 states and 913 transitions. [2024-12-06 00:16:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 913 transitions. [2024-12-06 00:16:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:16:45,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 00:16:46,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:16:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:16:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:16:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,438 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:16:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 762 states and 911 transitions. [2024-12-06 00:16:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 911 transitions. [2024-12-06 00:16:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:16:46,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 763 states and 912 transitions. [2024-12-06 00:16:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 912 transitions. [2024-12-06 00:16:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:16:46,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,543 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 765 states and 914 transitions. [2024-12-06 00:16:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 914 transitions. [2024-12-06 00:16:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:16:46,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:16:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 767 states and 917 transitions. [2024-12-06 00:16:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 917 transitions. [2024-12-06 00:16:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:16:46,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 768 states and 918 transitions. [2024-12-06 00:16:46,783 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:16:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 00:16:46,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 769 states and 919 transitions. [2024-12-06 00:16:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2024-12-06 00:16:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:46,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:16:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 768 states and 918 transitions. [2024-12-06 00:16:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 918 transitions. [2024-12-06 00:16:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:16:46,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,133 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 780 states and 940 transitions. [2024-12-06 00:16:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-06 00:16:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:16:49,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:49,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:16:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 779 states and 939 transitions. [2024-12-06 00:16:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 939 transitions. [2024-12-06 00:16:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 00:16:50,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:50,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,476 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 780 states and 940 transitions. [2024-12-06 00:16:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 940 transitions. [2024-12-06 00:16:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:16:50,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:16:50,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 799 states and 967 transitions. [2024-12-06 00:16:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 967 transitions. [2024-12-06 00:16:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:16:54,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:54,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:16:54,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:54,546 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:55,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:55,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 812 states and 983 transitions. [2024-12-06 00:16:55,256 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 983 transitions. [2024-12-06 00:16:55,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 00:16:55,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:55,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:16:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:55,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:16:55,293 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:16:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:16:57,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 820 states and 992 transitions. [2024-12-06 00:16:57,330 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 992 transitions. [2024-12-06 00:16:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:16:57,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:57,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-06 00:16:57,695 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-06 00:16:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:16:57,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 00:16:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 821 states and 993 transitions. [2024-12-06 00:16:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 993 transitions. [2024-12-06 00:16:57,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:16:57,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:57,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:16:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 823 states and 995 transitions. [2024-12-06 00:16:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 995 transitions. [2024-12-06 00:16:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 00:16:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 00:16:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 822 states and 994 transitions. [2024-12-06 00:16:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 994 transitions. [2024-12-06 00:16:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:16:58,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:58,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 825 states and 998 transitions. [2024-12-06 00:17:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 998 transitions. [2024-12-06 00:17:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:17:00,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:00,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:00,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:00,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:03,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 829 states and 1003 transitions. [2024-12-06 00:17:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1003 transitions. [2024-12-06 00:17:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 00:17:03,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:03,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:17:03,303 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:17:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:05,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 833 states and 1007 transitions. [2024-12-06 00:17:05,077 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1007 transitions. [2024-12-06 00:17:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:17:05,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:05,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:07,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-06 00:17:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-06 00:17:07,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:17:07,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:07,100 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 859 states and 1041 transitions. [2024-12-06 00:17:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1041 transitions. [2024-12-06 00:17:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 00:17:07,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:07,260 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 00:17:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 858 states and 1040 transitions. [2024-12-06 00:17:07,630 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1040 transitions. [2024-12-06 00:17:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 00:17:07,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 861 states and 1044 transitions. [2024-12-06 00:17:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1044 transitions. [2024-12-06 00:17:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:17:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:09,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 862 states and 1046 transitions. [2024-12-06 00:17:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1046 transitions. [2024-12-06 00:17:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 00:17:09,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:10,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 867 states and 1054 transitions. [2024-12-06 00:17:10,907 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1054 transitions. [2024-12-06 00:17:10,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:17:10,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:10,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:10,930 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 873 states and 1061 transitions. [2024-12-06 00:17:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1061 transitions. [2024-12-06 00:17:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:17:11,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:11,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:12,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 876 states and 1067 transitions. [2024-12-06 00:17:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1067 transitions. [2024-12-06 00:17:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 00:17:12,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:12,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:12,896 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:12,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:17,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 882 states and 1075 transitions. [2024-12-06 00:17:17,926 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1075 transitions. [2024-12-06 00:17:17,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:17:17,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:17,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:17,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:17:17,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:19,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 886 states and 1081 transitions. [2024-12-06 00:17:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1081 transitions. [2024-12-06 00:17:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:17:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:19,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:19,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 893 states and 1091 transitions. [2024-12-06 00:17:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1091 transitions. [2024-12-06 00:17:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 00:17:20,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:20,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 895 states and 1094 transitions. [2024-12-06 00:17:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1094 transitions. [2024-12-06 00:17:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:17:20,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 00:17:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 894 states and 1093 transitions. [2024-12-06 00:17:21,007 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1093 transitions. [2024-12-06 00:17:21,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:17:21,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:21,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:21,054 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:17:21,056 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:24,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 922 states and 1132 transitions. [2024-12-06 00:17:24,806 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1132 transitions. [2024-12-06 00:17:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 00:17:24,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:24,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:24,839 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:17:24,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:25,224 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:28,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:28,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 951 states and 1174 transitions. [2024-12-06 00:17:28,690 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1174 transitions. [2024-12-06 00:17:28,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:17:28,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:28,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 959 states and 1185 transitions. [2024-12-06 00:17:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1185 transitions. [2024-12-06 00:17:29,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:17:29,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:29,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:29,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:30,303 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 991 states and 1231 transitions. [2024-12-06 00:17:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1231 transitions. [2024-12-06 00:17:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:17:34,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:34,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:34,564 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 992 states and 1232 transitions. [2024-12-06 00:17:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1232 transitions. [2024-12-06 00:17:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 00:17:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 1025 states and 1278 transitions. [2024-12-06 00:17:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1278 transitions. [2024-12-06 00:17:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:17:39,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1024 states and 1277 transitions. [2024-12-06 00:17:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1277 transitions. [2024-12-06 00:17:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:17:39,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:39,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:17:39,593 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 1028 states and 1283 transitions. [2024-12-06 00:17:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1283 transitions. [2024-12-06 00:17:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:17:42,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:42,976 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:42,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1030 states and 1285 transitions. [2024-12-06 00:17:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1285 transitions. [2024-12-06 00:17:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 00:17:43,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:43,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:43,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1033 states and 1292 transitions. [2024-12-06 00:17:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1292 transitions. [2024-12-06 00:17:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:17:46,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:46,496 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1056 states and 1321 transitions. [2024-12-06 00:17:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1321 transitions. [2024-12-06 00:17:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:17:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1058 states and 1326 transitions. [2024-12-06 00:17:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1326 transitions. [2024-12-06 00:17:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:17:50,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:50,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:50,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1059 states and 1327 transitions. [2024-12-06 00:17:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1327 transitions. [2024-12-06 00:17:50,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 00:17:50,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:50,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:50,433 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1065 states and 1338 transitions. [2024-12-06 00:17:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1338 transitions. [2024-12-06 00:17:52,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:17:52,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:52,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:52,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:52,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:52,974 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1066 states and 1339 transitions. [2024-12-06 00:17:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1339 transitions. [2024-12-06 00:17:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:17:53,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:53,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:53,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:17:53,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1070 states and 1346 transitions. [2024-12-06 00:17:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1346 transitions. [2024-12-06 00:17:55,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:17:55,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:55,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:17:55,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1071 states and 1347 transitions. [2024-12-06 00:17:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1347 transitions. [2024-12-06 00:17:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 00:17:55,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1073 states and 1354 transitions. [2024-12-06 00:17:58,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1354 transitions. [2024-12-06 00:17:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:17:58,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:58,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:17:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:58,816 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:17:58,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:17:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:17:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1078 states and 1359 transitions. [2024-12-06 00:17:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1359 transitions. [2024-12-06 00:17:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:17:59,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:59,563 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1079 states and 1361 transitions. [2024-12-06 00:18:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1361 transitions. [2024-12-06 00:18:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:18:00,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:00,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:18:00,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1080 states and 1362 transitions. [2024-12-06 00:18:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1362 transitions. [2024-12-06 00:18:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 00:18:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1090 states and 1380 transitions. [2024-12-06 00:18:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1380 transitions. [2024-12-06 00:18:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:18:04,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1091 states and 1382 transitions. [2024-12-06 00:18:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1382 transitions. [2024-12-06 00:18:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:18:04,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1094 states and 1388 transitions. [2024-12-06 00:18:07,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1388 transitions. [2024-12-06 00:18:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:18:07,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:07,370 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1095 states and 1389 transitions. [2024-12-06 00:18:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1389 transitions. [2024-12-06 00:18:07,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 00:18:07,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:07,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1099 states and 1399 transitions. [2024-12-06 00:18:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1399 transitions. [2024-12-06 00:18:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:18:12,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:12,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1100 states and 1400 transitions. [2024-12-06 00:18:12,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1400 transitions. [2024-12-06 00:18:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:18:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:12,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1101 states and 1404 transitions. [2024-12-06 00:18:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1404 transitions. [2024-12-06 00:18:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 00:18:12,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:12,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1102 states and 1405 transitions. [2024-12-06 00:18:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1405 transitions. [2024-12-06 00:18:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:18:13,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:13,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1107 states and 1411 transitions. [2024-12-06 00:18:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1411 transitions. [2024-12-06 00:18:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 00:18:14,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:14,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1108 states and 1412 transitions. [2024-12-06 00:18:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1412 transitions. [2024-12-06 00:18:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:18:14,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,255 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:18:14,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:14,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1111 states and 1415 transitions. [2024-12-06 00:18:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1415 transitions. [2024-12-06 00:18:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 00:18:14,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1112 states and 1416 transitions. [2024-12-06 00:18:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1416 transitions. [2024-12-06 00:18:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:14,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:14,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:18:14,901 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1121 states and 1432 transitions. [2024-12-06 00:18:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1432 transitions. [2024-12-06 00:18:20,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:20,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:20,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:20,603 INFO L256 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:18:20,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:22,679 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:23,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1123 states and 1433 transitions. [2024-12-06 00:18:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1433 transitions. [2024-12-06 00:18:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:18:23,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:23,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:23,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:24,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1145 states and 1459 transitions. [2024-12-06 00:18:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1459 transitions. [2024-12-06 00:18:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:18:25,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:25,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:18:28,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:28,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1154 states and 1474 transitions. [2024-12-06 00:18:28,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1474 transitions. [2024-12-06 00:18:28,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:18:28,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:28,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-12-06 00:18:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1156 states and 1475 transitions. [2024-12-06 00:18:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1475 transitions. [2024-12-06 00:18:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 00:18:28,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1179 states and 1500 transitions. [2024-12-06 00:18:30,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1500 transitions. [2024-12-06 00:18:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:30,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:30,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:18:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1189 states and 1516 transitions. [2024-12-06 00:18:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1516 transitions. [2024-12-06 00:18:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:35,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 00:18:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1191 states and 1517 transitions. [2024-12-06 00:18:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1517 transitions. [2024-12-06 00:18:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:18:35,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:35,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 1194 states and 1523 transitions. [2024-12-06 00:18:38,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1523 transitions. [2024-12-06 00:18:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:18:38,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:38,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:38,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:18:38,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:39,033 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1204 states and 1539 transitions. [2024-12-06 00:18:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1539 transitions. [2024-12-06 00:18:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:18:43,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:43,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:18:43,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1208 states and 1543 transitions. [2024-12-06 00:18:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1543 transitions. [2024-12-06 00:18:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:18:44,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:44,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:18:44,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:44,692 INFO L256 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:18:44,693 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:18:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1212 states and 1549 transitions. [2024-12-06 00:18:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1549 transitions. [2024-12-06 00:18:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:18:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1222 states and 1569 transitions. [2024-12-06 00:18:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1569 transitions. [2024-12-06 00:18:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:18:52,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:52,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1227 states and 1575 transitions. [2024-12-06 00:18:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1575 transitions. [2024-12-06 00:18:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:18:54,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1229 states and 1578 transitions. [2024-12-06 00:18:54,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1578 transitions. [2024-12-06 00:18:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:18:54,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:54,879 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1232 states and 1584 transitions. [2024-12-06 00:18:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1584 transitions. [2024-12-06 00:18:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:18:56,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:18:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:57,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1233 states and 1586 transitions. [2024-12-06 00:18:57,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1586 transitions. [2024-12-06 00:18:57,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 00:18:57,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:57,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:18:58,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1232 states and 1585 transitions. [2024-12-06 00:18:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1585 transitions. [2024-12-06 00:18:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:18:58,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1238 states and 1595 transitions. [2024-12-06 00:19:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1595 transitions. [2024-12-06 00:19:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:19:00,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1239 states and 1596 transitions. [2024-12-06 00:19:01,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1596 transitions. [2024-12-06 00:19:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:19:01,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:01,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:01,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:19:01,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1242 states and 1605 transitions. [2024-12-06 00:19:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1605 transitions. [2024-12-06 00:19:03,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:19:03,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:19:03,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:03,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:19:03,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:19:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1243 states and 1605 transitions. [2024-12-06 00:19:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1605 transitions. [2024-12-06 00:19:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:19:03,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:03,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1248 states and 1614 transitions. [2024-12-06 00:19:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1614 transitions. [2024-12-06 00:19:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:19:07,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1247 states and 1613 transitions. [2024-12-06 00:19:07,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1613 transitions. [2024-12-06 00:19:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:19:07,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:07,400 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:19:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1245 states and 1610 transitions. [2024-12-06 00:19:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1610 transitions. [2024-12-06 00:19:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:19:07,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:07,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:08,200 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:13,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1253 states and 1621 transitions. [2024-12-06 00:19:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1621 transitions. [2024-12-06 00:19:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:19:13,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:13,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 48 proven. 6 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1255 states and 1624 transitions. [2024-12-06 00:19:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1624 transitions. [2024-12-06 00:19:14,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 00:19:14,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:14,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1261 states and 1633 transitions. [2024-12-06 00:19:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1633 transitions. [2024-12-06 00:19:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:19:16,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1262 states and 1634 transitions. [2024-12-06 00:19:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1634 transitions. [2024-12-06 00:19:17,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 00:19:17,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:17,236 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1261 states and 1633 transitions. [2024-12-06 00:19:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1633 transitions. [2024-12-06 00:19:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:19:17,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:17,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:18,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1263 states and 1635 transitions. [2024-12-06 00:19:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1635 transitions. [2024-12-06 00:19:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:19:18,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:19:27,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1292 states and 1686 transitions. [2024-12-06 00:19:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1686 transitions. [2024-12-06 00:19:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:19:27,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:27,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:19:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:28,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1297 states and 1691 transitions. [2024-12-06 00:19:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1691 transitions. [2024-12-06 00:19:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:19:28,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1310 states and 1708 transitions. [2024-12-06 00:19:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1708 transitions. [2024-12-06 00:19:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:19:30,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:19:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1340 states and 1760 transitions. [2024-12-06 00:19:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1760 transitions. [2024-12-06 00:19:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:19:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:19:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1343 states and 1767 transitions. [2024-12-06 00:19:39,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1767 transitions. [2024-12-06 00:19:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:19:39,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:39,624 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-12-06 00:19:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1346 states and 1771 transitions. [2024-12-06 00:19:41,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1771 transitions. [2024-12-06 00:19:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:19:41,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:41,579 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:45,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 00:19:45,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:45,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1357 states and 1785 transitions. [2024-12-06 00:19:45,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1785 transitions. [2024-12-06 00:19:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:19:45,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:45,599 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:19:52,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1372 states and 1821 transitions. [2024-12-06 00:19:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1821 transitions. [2024-12-06 00:19:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:19:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:19:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1380 states and 1837 transitions. [2024-12-06 00:19:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1837 transitions. [2024-12-06 00:19:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:19:56,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:56,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:19:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1383 states and 1841 transitions. [2024-12-06 00:19:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1841 transitions. [2024-12-06 00:19:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:19:57,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:57,886 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:19:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1386 states and 1846 transitions. [2024-12-06 00:19:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1846 transitions. [2024-12-06 00:19:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:19:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:59,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:59,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:20:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1402 states and 1891 transitions. [2024-12-06 00:20:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1891 transitions. [2024-12-06 00:20:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:09,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:10,027 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:20:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1434 states and 1950 transitions. [2024-12-06 00:20:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1950 transitions. [2024-12-06 00:20:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:22,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:20:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1437 states and 1954 transitions. [2024-12-06 00:20:23,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1954 transitions. [2024-12-06 00:20:23,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:23,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:23,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:20:25,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1440 states and 1962 transitions. [2024-12-06 00:20:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1962 transitions. [2024-12-06 00:20:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:25,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:25,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:20:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1444 states and 1974 transitions. [2024-12-06 00:20:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1974 transitions. [2024-12-06 00:20:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:28,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 00:20:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1448 states and 1978 transitions. [2024-12-06 00:20:30,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1978 transitions. [2024-12-06 00:20:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:30,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:20:30,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1449 states and 1978 transitions. [2024-12-06 00:20:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1978 transitions. [2024-12-06 00:20:30,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:30,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:20:32,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:32,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1452 states and 1982 transitions. [2024-12-06 00:20:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1982 transitions. [2024-12-06 00:20:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:20:32,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:32,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:34,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:34,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1456 states and 1988 transitions. [2024-12-06 00:20:34,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1988 transitions. [2024-12-06 00:20:34,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:20:34,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:34,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:34,732 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:20:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1459 states and 1996 transitions. [2024-12-06 00:20:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1996 transitions. [2024-12-06 00:20:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:20:36,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:36,758 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:20:39,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1461 states and 2000 transitions. [2024-12-06 00:20:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2000 transitions. [2024-12-06 00:20:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:20:39,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 00:20:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1463 states and 2003 transitions. [2024-12-06 00:20:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2003 transitions. [2024-12-06 00:20:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:20:42,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1464 states and 2005 transitions. [2024-12-06 00:20:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2005 transitions. [2024-12-06 00:20:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:20:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:20:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:45,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2066 states to 1466 states and 2017 transitions. [2024-12-06 00:20:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2017 transitions. [2024-12-06 00:20:45,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:20:45,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:45,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:20:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1472 states and 2032 transitions. [2024-12-06 00:20:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2032 transitions. [2024-12-06 00:20:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:20:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:48,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:48,470 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:20:50,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:50,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1475 states and 2037 transitions. [2024-12-06 00:20:50,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2037 transitions. [2024-12-06 00:20:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:20:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:50,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 00:20:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1482 states and 2052 transitions. [2024-12-06 00:20:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2052 transitions. [2024-12-06 00:20:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:20:57,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:57,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:20:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1484 states and 2054 transitions. [2024-12-06 00:20:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2054 transitions. [2024-12-06 00:20:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:20:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1536 states and 2131 transitions. [2024-12-06 00:21:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2131 transitions. [2024-12-06 00:21:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:21:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:21:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1541 states and 2148 transitions. [2024-12-06 00:21:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2148 transitions. [2024-12-06 00:21:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:15,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:15,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:17,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1546 states and 2159 transitions. [2024-12-06 00:21:17,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2159 transitions. [2024-12-06 00:21:17,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:17,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1547 states and 2159 transitions. [2024-12-06 00:21:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2159 transitions. [2024-12-06 00:21:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1551 states and 2167 transitions. [2024-12-06 00:21:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2167 transitions. [2024-12-06 00:21:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:21:18,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:21:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1554 states and 2173 transitions. [2024-12-06 00:21:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2173 transitions. [2024-12-06 00:21:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:21:23,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:21:25,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:25,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1556 states and 2177 transitions. [2024-12-06 00:21:25,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2177 transitions. [2024-12-06 00:21:25,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:25,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:25,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1561 states and 2186 transitions. [2024-12-06 00:21:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2186 transitions. [2024-12-06 00:21:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:21:28,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:28,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 00:21:30,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1561 states and 2185 transitions. [2024-12-06 00:21:30,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2185 transitions. [2024-12-06 00:21:30,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:30,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:32,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1566 states and 2191 transitions. [2024-12-06 00:21:32,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2191 transitions. [2024-12-06 00:21:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:32,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:32,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1569 states and 2195 transitions. [2024-12-06 00:21:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2195 transitions. [2024-12-06 00:21:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:21:34,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:21:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1608 states and 2263 transitions. [2024-12-06 00:21:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2263 transitions. [2024-12-06 00:21:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:21:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1614 states and 2283 transitions. [2024-12-06 00:21:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2283 transitions. [2024-12-06 00:21:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:21:56,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:22:00,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1616 states and 2288 transitions. [2024-12-06 00:22:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2288 transitions. [2024-12-06 00:22:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:22:00,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:00,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:22:02,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1621 states and 2296 transitions. [2024-12-06 00:22:02,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2296 transitions. [2024-12-06 00:22:02,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:22:02,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:02,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 00:22:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1624 states and 2302 transitions. [2024-12-06 00:22:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2302 transitions. [2024-12-06 00:22:07,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:22:07,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:22:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1627 states and 2306 transitions. [2024-12-06 00:22:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2306 transitions. [2024-12-06 00:22:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:22:10,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:10,244 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:22:10,246 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:22:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1661 states and 2368 transitions. [2024-12-06 00:22:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2368 transitions. [2024-12-06 00:22:30,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:22:30,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:30,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:30,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:30,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:22:30,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:22:34,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1667 states and 2373 transitions. [2024-12-06 00:22:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2373 transitions. [2024-12-06 00:22:34,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:22:34,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:34,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:22:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1669 states and 2376 transitions. [2024-12-06 00:22:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2376 transitions. [2024-12-06 00:22:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:22:34,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:34,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:35,197 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:22:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1730 states and 2471 transitions. [2024-12-06 00:22:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2471 transitions. [2024-12-06 00:22:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:22:53,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:53,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:22:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:53,614 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:22:53,616 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:22:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:23:09,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1765 states and 2528 transitions. [2024-12-06 00:23:09,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2528 transitions. [2024-12-06 00:23:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:23:09,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:09,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1774 states and 2554 transitions. [2024-12-06 00:23:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2554 transitions. [2024-12-06 00:23:17,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:23:17,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1782 states and 2563 transitions. [2024-12-06 00:23:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2563 transitions. [2024-12-06 00:23:22,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:23:22,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1785 states and 2568 transitions. [2024-12-06 00:23:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2568 transitions. [2024-12-06 00:23:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:23:25,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1787 states and 2571 transitions. [2024-12-06 00:23:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2571 transitions. [2024-12-06 00:23:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:23:26,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:26,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 62 proven. 6 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 1789 states and 2574 transitions. [2024-12-06 00:23:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2574 transitions. [2024-12-06 00:23:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:23:28,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:28,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:23:31,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1792 states and 2578 transitions. [2024-12-06 00:23:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2578 transitions. [2024-12-06 00:23:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:23:31,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:23:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:31,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:23:31,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:23:33,214 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:23:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1810 states and 2613 transitions. [2024-12-06 00:23:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2613 transitions. [2024-12-06 00:23:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:23:45,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:45,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1873 states and 2719 transitions. [2024-12-06 00:24:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2719 transitions. [2024-12-06 00:24:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:24:06,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:06,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1887 states and 2758 transitions. [2024-12-06 00:24:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2758 transitions. [2024-12-06 00:24:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:24:18,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:18,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:18,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1892 states and 2765 transitions. [2024-12-06 00:24:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2765 transitions. [2024-12-06 00:24:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:24:23,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:29,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1901 states and 2778 transitions. [2024-12-06 00:24:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2778 transitions. [2024-12-06 00:24:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:24:29,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:30,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:30,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:24:30,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:24:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:34,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1907 states and 2787 transitions. [2024-12-06 00:24:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2787 transitions. [2024-12-06 00:24:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:24:34,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:35,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1909 states and 2790 transitions. [2024-12-06 00:24:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2790 transitions. [2024-12-06 00:24:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:24:35,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:35,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1911 states and 2793 transitions. [2024-12-06 00:24:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2793 transitions. [2024-12-06 00:24:36,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:24:36,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:36,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:24:42,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1930 states and 2817 transitions. [2024-12-06 00:24:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 2817 transitions. [2024-12-06 00:24:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:24:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:42,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:24:42,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:42,874 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:24:42,875 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:24:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:25:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 1963 states and 2875 transitions. [2024-12-06 00:25:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2875 transitions. [2024-12-06 00:25:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:02,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:03,023 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:25:03,024 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:25:06,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2968 states to 1967 states and 2883 transitions. [2024-12-06 00:25:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2883 transitions. [2024-12-06 00:25:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:06,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:06,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:25:06,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:25:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1970 states and 2886 transitions. [2024-12-06 00:25:09,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 2886 transitions. [2024-12-06 00:25:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:09,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:09,687 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:25:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1971 states and 2887 transitions. [2024-12-06 00:25:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2887 transitions. [2024-12-06 00:25:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:09,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:09,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1982 states and 2914 transitions. [2024-12-06 00:25:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2914 transitions. [2024-12-06 00:25:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1986 states and 2926 transitions. [2024-12-06 00:25:25,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 2926 transitions. [2024-12-06 00:25:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:25,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:28,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1988 states and 2929 transitions. [2024-12-06 00:25:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2929 transitions. [2024-12-06 00:25:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:25:28,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:28,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:28,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:28,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:25:28,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:25:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:33,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1992 states and 2934 transitions. [2024-12-06 00:25:33,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2934 transitions. [2024-12-06 00:25:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:33,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:33,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:33,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:35,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:35,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1994 states and 2936 transitions. [2024-12-06 00:25:35,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2936 transitions. [2024-12-06 00:25:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:35,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 1996 states and 2937 transitions. [2024-12-06 00:25:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2937 transitions. [2024-12-06 00:25:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:37,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1998 states and 2938 transitions. [2024-12-06 00:25:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2938 transitions. [2024-12-06 00:25:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:25:38,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:38,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:38,545 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 00:25:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 2000 states and 2939 transitions. [2024-12-06 00:25:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2939 transitions. [2024-12-06 00:25:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:25:39,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:25:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 2001 states and 2940 transitions. [2024-12-06 00:25:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 2940 transitions. [2024-12-06 00:25:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:25:39,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:25:49,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2013 states and 2966 transitions. [2024-12-06 00:25:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2966 transitions. [2024-12-06 00:25:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:25:49,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,295 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:25:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 2017 states and 2971 transitions. [2024-12-06 00:25:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 2971 transitions. [2024-12-06 00:25:52,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:25:52,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:25:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3063 states to 2020 states and 2978 transitions. [2024-12-06 00:25:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2978 transitions. [2024-12-06 00:25:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:25:56,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:25:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:56,241 INFO L256 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:25:56,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:25:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:26:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 2022 states and 2982 transitions. [2024-12-06 00:26:02,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2982 transitions. [2024-12-06 00:26:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:26:02,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:02,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:26:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 2026 states and 2989 transitions. [2024-12-06 00:26:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 2989 transitions. [2024-12-06 00:26:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:26:06,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:26:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 2028 states and 2990 transitions. [2024-12-06 00:26:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 2990 transitions. [2024-12-06 00:26:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 00:26:08,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:08,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:08,189 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 00:26:09,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 2030 states and 2991 transitions. [2024-12-06 00:26:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 2991 transitions. [2024-12-06 00:26:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:26:09,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:09,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:09,671 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 2031 states and 2992 transitions. [2024-12-06 00:26:09,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2992 transitions. [2024-12-06 00:26:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:09,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-12-06 00:26:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 2032 states and 2994 transitions. [2024-12-06 00:26:10,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2994 transitions. [2024-12-06 00:26:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:10,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 2040 states and 3004 transitions. [2024-12-06 00:26:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3004 transitions. [2024-12-06 00:26:10,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:10,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:10,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2054 states and 3036 transitions. [2024-12-06 00:26:23,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3036 transitions. [2024-12-06 00:26:23,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:23,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:23,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2058 states and 3041 transitions. [2024-12-06 00:26:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3041 transitions. [2024-12-06 00:26:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:26,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2061 states and 3048 transitions. [2024-12-06 00:26:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3048 transitions. [2024-12-06 00:26:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:26:31,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 00:26:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 2065 states and 3055 transitions. [2024-12-06 00:26:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3055 transitions. [2024-12-06 00:26:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:38,317 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 2069 states and 3062 transitions. [2024-12-06 00:26:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3062 transitions. [2024-12-06 00:26:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:43,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2071 states and 3063 transitions. [2024-12-06 00:26:45,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3063 transitions. [2024-12-06 00:26:45,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 00:26:45,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:45,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 2073 states and 3064 transitions. [2024-12-06 00:26:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3064 transitions. [2024-12-06 00:26:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 00:26:47,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:26:47,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:47,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2074 states and 3065 transitions. [2024-12-06 00:26:47,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3065 transitions. [2024-12-06 00:26:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:26:47,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:47,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:27:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:03,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 2077 states and 3071 transitions. [2024-12-06 00:27:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3071 transitions. [2024-12-06 00:27:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 00:27:03,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:03,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:27:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2080 states and 3075 transitions. [2024-12-06 00:27:09,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3075 transitions. [2024-12-06 00:27:09,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:27:09,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:09,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:27:10,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:10,034 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 00:27:10,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:27:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:27:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2086 states and 3087 transitions. [2024-12-06 00:27:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3087 transitions. [2024-12-06 00:27:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:27:30,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:30,172 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:27:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 2090 states and 3091 transitions. [2024-12-06 00:27:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3091 transitions. [2024-12-06 00:27:32,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:27:32,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:32,679 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:27:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3214 states to 2103 states and 3122 transitions. [2024-12-06 00:27:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3122 transitions. [2024-12-06 00:27:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:27:45,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:45,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:27:55,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2108 states and 3137 transitions. [2024-12-06 00:27:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3137 transitions. [2024-12-06 00:27:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:27:55,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:55,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:27:57,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:57,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 2109 states and 3144 transitions. [2024-12-06 00:27:57,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3144 transitions. [2024-12-06 00:27:57,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:27:57,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:57,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:28:02,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2112 states and 3149 transitions. [2024-12-06 00:28:02,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3149 transitions. [2024-12-06 00:28:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:28:02,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:02,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:28:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:07,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2116 states and 3153 transitions. [2024-12-06 00:28:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3153 transitions. [2024-12-06 00:28:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:28:07,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:07,436 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:28:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:09,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 2118 states and 3155 transitions. [2024-12-06 00:28:09,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3155 transitions. [2024-12-06 00:28:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:28:09,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:09,205 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:28:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2135 states and 3174 transitions. [2024-12-06 00:28:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3174 transitions. [2024-12-06 00:28:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:28:11,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:12,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:28:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2274 states and 3367 transitions. [2024-12-06 00:28:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3367 transitions. [2024-12-06 00:28:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:28:51,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:08,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 2295 states and 3415 transitions. [2024-12-06 00:29:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 3415 transitions. [2024-12-06 00:29:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:08,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3528 states to 2305 states and 3434 transitions. [2024-12-06 00:29:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3434 transitions. [2024-12-06 00:29:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:19,473 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:26,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3539 states to 2311 states and 3445 transitions. [2024-12-06 00:29:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3445 transitions. [2024-12-06 00:29:26,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:26,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:26,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:26,585 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:30,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:30,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2313 states and 3453 transitions. [2024-12-06 00:29:30,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3453 transitions. [2024-12-06 00:29:30,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:30,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:30,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 2314 states and 3455 transitions. [2024-12-06 00:29:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3455 transitions. [2024-12-06 00:29:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:32,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:33,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2316 states and 3457 transitions. [2024-12-06 00:29:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3457 transitions. [2024-12-06 00:29:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:33,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:33,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 00:29:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:35,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2318 states and 3459 transitions. [2024-12-06 00:29:35,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3459 transitions. [2024-12-06 00:29:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 00:29:35,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:35,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:29:36,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:36,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 2335 states and 3478 transitions. [2024-12-06 00:29:36,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2335 states and 3478 transitions. [2024-12-06 00:29:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:29:36,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:36,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:29:36,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:36,988 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:29:36,990 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:29:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked.