./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test23-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6107b0424f9f7d96b4a493f3ee8e42c81c6509c50d1ec834cc7d1fa0b8a2c5d3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:37:44,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:37:44,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:37:44,960 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:37:44,963 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:37:45,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:37:45,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:37:45,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:37:45,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:37:45,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:37:45,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:37:45,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:37:45,006 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:37:45,006 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:37:45,007 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:37:45,008 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:37:45,008 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:37:45,008 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:37:45,008 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:37:45,008 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:37:45,008 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:37:45,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:45,009 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:37:45,009 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:37:45,009 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:37:45,009 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:37:45,009 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:37:45,009 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_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6107b0424f9f7d96b4a493f3ee8e42c81c6509c50d1ec834cc7d1fa0b8a2c5d3 [2024-11-13 22:37:45,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:37:45,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:37:45,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:37:45,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:37:45,481 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:37:45,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-regression/test23-2.c Unable to find full path for "g++" [2024-11-13 22:37:47,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:37:48,048 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:37:48,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/sv-benchmarks/c/ldv-regression/test23-2.c [2024-11-13 22:37:48,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/data/868042277/aec6816c8e5c43c6a233903f4c903115/FLAGcf6ae7065 [2024-11-13 22:37:48,097 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/data/868042277/aec6816c8e5c43c6a233903f4c903115 [2024-11-13 22:37:48,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:37:48,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:37:48,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:48,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:37:48,109 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:37:48,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@479d5d56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48, skipping insertion in model container [2024-11-13 22:37:48,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,129 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:37:48,327 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/sv-benchmarks/c/ldv-regression/test23-2.c[1070,1083] [2024-11-13 22:37:48,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:48,347 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:37:48,367 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/sv-benchmarks/c/ldv-regression/test23-2.c[1070,1083] [2024-11-13 22:37:48,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:37:48,393 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:37:48,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48 WrapperNode [2024-11-13 22:37:48,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:37:48,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:48,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:37:48,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:37:48,402 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,411 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,437 INFO L138 Inliner]: procedures = 16, calls = 57, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 112 [2024-11-13 22:37:48,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:37:48,438 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:37:48,438 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:37:48,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:37:48,448 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,459 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,463 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,464 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,465 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,468 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:37:48,469 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:37:48,469 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:37:48,469 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:37:48,470 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:37:48" (1/1) ... [2024-11-13 22:37:48,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:37:48,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:37:48,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:37:48,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e10bcf1-da00-4129-a317-20ecba5296f2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:37:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:37:48,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:37:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:37:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2024-11-13 22:37:48,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2024-11-13 22:37:48,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:37:48,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:37:48,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:37:48,663 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:37:48,665 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:37:48,947 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-13 22:37:48,948 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:37:49,049 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:37:49,049 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:37:49,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:49 BoogieIcfgContainer [2024-11-13 22:37:49,050 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:37:49,051 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:37:49,051 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:37:49,065 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:37:49,065 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:49" (1/1) ... [2024-11-13 22:37:49,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:37:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-11-13 22:37:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-11-13 22:37:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:37:49,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:49,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:37:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-13 22:37:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-13 22:37:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:37:49,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 27 transitions. [2024-11-13 22:37:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 27 transitions. [2024-11-13 22:37:53,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:37:53,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 29 transitions. [2024-11-13 22:37:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 22:37:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:55,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:55,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 25 states and 38 transitions. [2024-11-13 22:37:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2024-11-13 22:37:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:58,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:37:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 25 states and 38 transitions. [2024-11-13 22:37:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2024-11-13 22:37:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:37:59,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:59,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:01,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 25 states and 38 transitions. [2024-11-13 22:38:01,616 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 38 transitions. [2024-11-13 22:38:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:38:01,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:03,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 26 states and 41 transitions. [2024-11-13 22:38:03,833 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 41 transitions. [2024-11-13 22:38:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:38:03,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:07,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 28 states and 40 transitions. [2024-11-13 22:38:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2024-11-13 22:38:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:38:07,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 29 states and 40 transitions. [2024-11-13 22:38:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-11-13 22:38:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:38:10,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:10,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:12,341 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 31 states and 46 transitions. [2024-11-13 22:38:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-13 22:38:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:38:14,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,419 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 32 states and 46 transitions. [2024-11-13 22:38:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-11-13 22:38:15,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:15,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:18,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 53 transitions. [2024-11-13 22:38:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-13 22:38:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:38:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:21,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 38 states and 58 transitions. [2024-11-13 22:38:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-13 22:38:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:38:26,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:26,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:29,395 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:31,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:31,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 40 states and 64 transitions. [2024-11-13 22:38:31,624 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2024-11-13 22:38:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:38:31,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 43 states and 70 transitions. [2024-11-13 22:38:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 70 transitions. [2024-11-13 22:38:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:38:35,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:35,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:41,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 45 states and 72 transitions. [2024-11-13 22:38:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 72 transitions. [2024-11-13 22:38:41,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:38:41,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:41,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 46 states and 73 transitions. [2024-11-13 22:38:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 73 transitions. [2024-11-13 22:38:43,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:38:43,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:43,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 48 states and 80 transitions. [2024-11-13 22:38:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 80 transitions. [2024-11-13 22:38:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:38:49,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:49,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:38:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 50 states and 86 transitions. [2024-11-13 22:38:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 86 transitions. [2024-11-13 22:38:58,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:38:58,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:58,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:06,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 54 states and 95 transitions. [2024-11-13 22:39:06,817 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 95 transitions. [2024-11-13 22:39:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:39:06,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:15,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:15,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 56 states and 102 transitions. [2024-11-13 22:39:15,777 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 102 transitions. [2024-11-13 22:39:15,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:39:15,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:15,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:22,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 58 states and 105 transitions. [2024-11-13 22:39:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 105 transitions. [2024-11-13 22:39:22,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:39:22,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:22,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:27,548 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 61 states and 105 transitions. [2024-11-13 22:39:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 105 transitions. [2024-11-13 22:39:32,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:32,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 63 states and 108 transitions. [2024-11-13 22:39:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 108 transitions. [2024-11-13 22:39:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 64 states and 109 transitions. [2024-11-13 22:39:48,915 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 109 transitions. [2024-11-13 22:39:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:48,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:55,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 65 states and 110 transitions. [2024-11-13 22:39:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 110 transitions. [2024-11-13 22:39:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:55,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:55,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 68 states and 118 transitions. [2024-11-13 22:40:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 118 transitions. [2024-11-13 22:40:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:40:04,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 70 states and 122 transitions. [2024-11-13 22:40:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 122 transitions. [2024-11-13 22:40:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:40:14,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:14,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:14,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:17,927 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:22,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:22,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 72 states and 127 transitions. [2024-11-13 22:40:22,328 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 127 transitions. [2024-11-13 22:40:22,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:40:22,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:22,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:29,520 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:36,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 74 states and 132 transitions. [2024-11-13 22:40:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 132 transitions. [2024-11-13 22:40:36,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:40:36,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 78 states and 137 transitions. [2024-11-13 22:40:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 137 transitions. [2024-11-13 22:40:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:40:47,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 82 states and 141 transitions. [2024-11-13 22:40:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 141 transitions. [2024-11-13 22:40:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:40:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:06,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 84 states and 145 transitions. [2024-11-13 22:41:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 145 transitions. [2024-11-13 22:41:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:41:06,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:07,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 86 states and 147 transitions. [2024-11-13 22:41:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 147 transitions. [2024-11-13 22:41:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:41:18,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 88 states and 151 transitions. [2024-11-13 22:41:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 151 transitions. [2024-11-13 22:41:29,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:41:29,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:29,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:34,490 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 91 states and 151 transitions. [2024-11-13 22:41:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 151 transitions. [2024-11-13 22:41:42,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:41:42,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:42,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:41:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 93 states and 151 transitions. [2024-11-13 22:41:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 151 transitions. [2024-11-13 22:41:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:41:54,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:06,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 94 states and 151 transitions. [2024-11-13 22:42:06,307 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 151 transitions. [2024-11-13 22:42:06,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:42:06,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:06,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 97 states and 156 transitions. [2024-11-13 22:42:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 156 transitions. [2024-11-13 22:42:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:42:20,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:20,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:32,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 99 states and 158 transitions. [2024-11-13 22:42:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 158 transitions. [2024-11-13 22:42:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:42:32,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:32,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 159 transitions. [2024-11-13 22:42:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2024-11-13 22:42:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:42:40,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:42:50,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:50,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 103 states and 160 transitions. [2024-11-13 22:42:50,223 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 160 transitions. [2024-11-13 22:42:50,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:42:50,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:50,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:01,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:01,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 105 states and 161 transitions. [2024-11-13 22:43:01,164 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-11-13 22:43:01,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:01,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:01,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 109 states and 167 transitions. [2024-11-13 22:43:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 167 transitions. [2024-11-13 22:43:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 167 transitions. [2024-11-13 22:43:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 167 transitions. [2024-11-13 22:43:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:17,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:17,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 112 states and 167 transitions. [2024-11-13 22:43:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 167 transitions. [2024-11-13 22:43:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:23,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 113 states and 167 transitions. [2024-11-13 22:43:23,506 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 167 transitions. [2024-11-13 22:43:23,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:23,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:23,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:28,943 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 114 states and 167 transitions. [2024-11-13 22:43:34,770 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-11-13 22:43:34,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:34,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:34,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 115 states and 167 transitions. [2024-11-13 22:43:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 167 transitions. [2024-11-13 22:43:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:43:36,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:36,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 90 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:43:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 116 states and 167 transitions. [2024-11-13 22:43:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 167 transitions. [2024-11-13 22:43:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:43:45,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:44:21,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:21,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 222 transitions. [2024-11-13 22:44:21,975 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 222 transitions. [2024-11-13 22:44:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:44:21,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:21,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:44:50,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:50,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 147 states and 227 transitions. [2024-11-13 22:44:50,883 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 227 transitions. [2024-11-13 22:44:50,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:44:50,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:50,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:07,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 151 states and 236 transitions. [2024-11-13 22:45:07,474 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 236 transitions. [2024-11-13 22:45:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:07,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:07,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:15,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 156 states and 242 transitions. [2024-11-13 22:45:15,979 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 242 transitions. [2024-11-13 22:45:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:15,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:15,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 156 states and 242 transitions. [2024-11-13 22:45:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 242 transitions. [2024-11-13 22:45:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 168 states and 263 transitions. [2024-11-13 22:45:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 263 transitions. [2024-11-13 22:45:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:45:49,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 177 states and 280 transitions. [2024-11-13 22:46:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 280 transitions. [2024-11-13 22:46:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:05,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:05,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 185 states and 286 transitions. [2024-11-13 22:46:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 286 transitions. [2024-11-13 22:46:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:25,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:46:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 188 states and 289 transitions. [2024-11-13 22:46:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 289 transitions. [2024-11-13 22:46:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:46:31,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 196 states and 310 transitions. [2024-11-13 22:47:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 310 transitions. [2024-11-13 22:47:06,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:47:06,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:06,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:08,276 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:11,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 198 states and 310 transitions. [2024-11-13 22:47:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 310 transitions. [2024-11-13 22:47:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:47:11,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:22,977 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:36,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 200 states and 316 transitions. [2024-11-13 22:47:36,253 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 316 transitions. [2024-11-13 22:47:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:47:36,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:47:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 204 states and 322 transitions. [2024-11-13 22:47:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 322 transitions. [2024-11-13 22:47:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:47:48,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:01,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:01,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 208 states and 327 transitions. [2024-11-13 22:48:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 327 transitions. [2024-11-13 22:48:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:01,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:05,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 209 states and 327 transitions. [2024-11-13 22:48:05,428 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 327 transitions. [2024-11-13 22:48:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:05,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:08,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 210 states and 327 transitions. [2024-11-13 22:48:08,401 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 327 transitions. [2024-11-13 22:48:08,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:08,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:08,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:10,660 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 212 states and 328 transitions. [2024-11-13 22:48:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 328 transitions. [2024-11-13 22:48:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:14,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,182 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:17,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 213 states and 328 transitions. [2024-11-13 22:48:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 328 transitions. [2024-11-13 22:48:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:17,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:24,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 216 states and 333 transitions. [2024-11-13 22:48:24,215 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 333 transitions. [2024-11-13 22:48:24,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:24,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 217 states and 333 transitions. [2024-11-13 22:48:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2024-11-13 22:48:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:27,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:27,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:33,625 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:35,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 218 states and 333 transitions. [2024-11-13 22:48:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 333 transitions. [2024-11-13 22:48:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:35,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:43,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:43,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 223 states and 337 transitions. [2024-11-13 22:48:43,887 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 337 transitions. [2024-11-13 22:48:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:43,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 1 proven. 110 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:48:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 225 states and 339 transitions. [2024-11-13 22:48:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 339 transitions. [2024-11-13 22:48:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,820 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:49:07,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 228 states and 352 transitions. [2024-11-13 22:49:07,087 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 352 transitions. [2024-11-13 22:49:07,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:49:07,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:07,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:07,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:49:26,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:26,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 213 states and 309 transitions. [2024-11-13 22:49:26,874 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 309 transitions. [2024-11-13 22:49:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:49:26,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:49:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 217 states and 339 transitions. [2024-11-13 22:49:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 339 transitions. [2024-11-13 22:49:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:49:54,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:54,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:50:19,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 219 states and 350 transitions. [2024-11-13 22:50:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 350 transitions. [2024-11-13 22:50:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:19,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 103 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 220 states and 356 transitions. [2024-11-13 22:50:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 356 transitions. [2024-11-13 22:50:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:24,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:24,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:50:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 222 states and 364 transitions. [2024-11-13 22:50:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 364 transitions. [2024-11-13 22:50:33,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:50:33,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:33,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 1 proven. 132 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:50:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 225 states and 372 transitions. [2024-11-13 22:50:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2024-11-13 22:50:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:50:43,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 1 proven. 156 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:50:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:54,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 227 states and 383 transitions. [2024-11-13 22:50:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 383 transitions. [2024-11-13 22:50:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:50:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 125 proven. 32 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:51:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 228 states and 383 transitions. [2024-11-13 22:51:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 383 transitions. [2024-11-13 22:51:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:51:03,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat