./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/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_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:58:02,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:58:02,990 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:58:02,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:58:02,996 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:58:03,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:58:03,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:58:03,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:58:03,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:58:03,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:58:03,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:58:03,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:58:03,029 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:58:03,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:58:03,030 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:58:03,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:58:03,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:58:03,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:58:03,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:58:03,031 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:58:03,031 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:58:03,031 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:58:03,031 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:58:03,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:58:03,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:58:03,032 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:58:03,032 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:58:03,032 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:58:03,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:58:03,033 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:03,033 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:58:03,033 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:58:03,034 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:58:03,034 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:58:03,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:58:03,034 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_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 16:58:03,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:58:03,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:58:03,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:58:03,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:58:03,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:58:03,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 16:58:06,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:58:06,631 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:58:06,632 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i [2024-11-13 16:58:06,657 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/data/3f36b0185/8620b37dba674522a0531ab85059d2a4/FLAGe4ecc50f3 [2024-11-13 16:58:06,681 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/data/3f36b0185/8620b37dba674522a0531ab85059d2a4 [2024-11-13 16:58:06,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:58:06,686 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:58:06,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:06,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:58:06,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:58:06,695 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:06" (1/1) ... [2024-11-13 16:58:06,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62cc8c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:06, skipping insertion in model container [2024-11-13 16:58:06,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:58:06" (1/1) ... [2024-11-13 16:58:06,753 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:58:07,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:07,456 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:58:07,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:58:07,709 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:58:07,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07 WrapperNode [2024-11-13 16:58:07,710 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:58:07,711 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:07,711 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:58:07,711 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:58:07,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,830 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1827 [2024-11-13 16:58:07,830 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:58:07,831 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:58:07,831 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:58:07,831 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:58:07,839 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,839 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,854 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,988 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:07,994 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:08,009 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:58:08,010 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:58:08,010 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:58:08,010 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:58:08,011 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:58:07" (1/1) ... [2024-11-13 16:58:08,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:58:08,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:58:08,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:58:08,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f753da0e-d602-4ef0-a701-4fda6233231c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:58:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:58:08,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:58:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:58:08,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:58:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:58:08,440 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:58:08,443 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:58:11,302 INFO L? ?]: Removed 420 outVars from TransFormulas that were not future-live. [2024-11-13 16:58:11,303 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:58:13,730 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:58:13,731 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 16:58:13,731 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:13 BoogieIcfgContainer [2024-11-13 16:58:13,732 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:58:13,733 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:58:13,733 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:58:13,746 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:58:13,746 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:58:13" (1/1) ... [2024-11-13 16:58:13,756 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:58:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:13,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 146 states and 245 transitions. [2024-11-13 16:58:13,845 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 245 transitions. [2024-11-13 16:58:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:58:13,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:13,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-13 16:58:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-13 16:58:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:58:14,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:58:14,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 16:58:14,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:58:14,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-13 16:58:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-13 16:58:14,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:58:14,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:14,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-13 16:58:14,448 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-13 16:58:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:58:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 148 states and 237 transitions. [2024-11-13 16:58:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 237 transitions. [2024-11-13 16:58:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:58:14,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 148 states and 225 transitions. [2024-11-13 16:58:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 225 transitions. [2024-11-13 16:58:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:58:14,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:14,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:24,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:58:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2024-11-13 16:58:25,629 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2024-11-13 16:58:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:58:25,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:36,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:58:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 162 states and 229 transitions. [2024-11-13 16:58:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-13 16:58:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:58:37,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:37,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 162 states and 227 transitions. [2024-11-13 16:58:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 227 transitions. [2024-11-13 16:58:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:58:37,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:37,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 162 states and 225 transitions. [2024-11-13 16:58:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-13 16:58:37,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:58:37,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:37,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:38,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:38,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 162 states and 223 transitions. [2024-11-13 16:58:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 223 transitions. [2024-11-13 16:58:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:58:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:58:44,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:58:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2024-11-13 16:58:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2024-11-13 16:58:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:58:45,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:58:55,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:58:59,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:58:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 211 states and 282 transitions. [2024-11-13 16:58:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 282 transitions. [2024-11-13 16:58:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:58:59,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:59,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:59:00,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-11-13 16:59:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-11-13 16:59:00,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:59:00,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:00,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:59:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 211 states and 278 transitions. [2024-11-13 16:59:00,601 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 278 transitions. [2024-11-13 16:59:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:59:00,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:59:10,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 211 states and 276 transitions. [2024-11-13 16:59:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 276 transitions. [2024-11-13 16:59:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:59:10,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:10,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:11,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:59:21,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:31,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:41,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:51,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:59:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-13 16:59:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-13 16:59:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:59:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:52,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 17:00:02,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:12,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:22,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:32,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 217 states and 280 transitions. [2024-11-13 17:00:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 280 transitions. [2024-11-13 17:00:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 17:00:32,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:32,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 17:00:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 278 transitions. [2024-11-13 17:00:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 278 transitions. [2024-11-13 17:00:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 17:00:32,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:32,951 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 17:00:33,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-13 17:00:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-13 17:00:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 17:00:33,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 17:00:43,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:44,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:00:55,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:00,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-13 17:01:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-13 17:01:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 17:01:00,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:00,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 17:01:01,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 292 states and 368 transitions. [2024-11-13 17:01:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 368 transitions. [2024-11-13 17:01:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 17:01:01,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 17:01:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 293 states and 369 transitions. [2024-11-13 17:01:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 369 transitions. [2024-11-13 17:01:02,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 17:01:02,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:02,485 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 17:01:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:03,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-13 17:01:03,432 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-13 17:01:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:03,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 17:01:14,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:18,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:18,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 297 states and 373 transitions. [2024-11-13 17:01:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 373 transitions. [2024-11-13 17:01:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:18,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 17:01:28,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:38,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:41,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 17:01:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-11-13 17:01:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-11-13 17:01:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:41,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 17:01:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 300 states and 373 transitions. [2024-11-13 17:01:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 373 transitions. [2024-11-13 17:01:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 17:01:41,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 17:01:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 302 states and 379 transitions. [2024-11-13 17:01:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 379 transitions. [2024-11-13 17:01:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 17:01:44,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:44,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 17:01:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 304 states and 384 transitions. [2024-11-13 17:01:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 384 transitions. [2024-11-13 17:01:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 17:01:49,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 17:01:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:49,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-11-13 17:01:49,444 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-11-13 17:01:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 17:01:49,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:50,014 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 17:01:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 307 states and 384 transitions. [2024-11-13 17:01:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 384 transitions. [2024-11-13 17:01:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 17:01:50,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 17:01:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 309 states and 387 transitions. [2024-11-13 17:01:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-13 17:01:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 17:01:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 17:01:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 310 states and 388 transitions. [2024-11-13 17:01:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 388 transitions. [2024-11-13 17:01:57,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 17:01:57,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:57,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:00,378 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 17:02:00,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:00,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 311 states and 389 transitions. [2024-11-13 17:02:00,770 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 389 transitions. [2024-11-13 17:02:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 17:02:00,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:00,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:03,412 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 90 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 17:02:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:03,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 312 states and 390 transitions. [2024-11-13 17:02:03,719 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 390 transitions. [2024-11-13 17:02:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 17:02:03,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 115 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 17:02:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:06,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 313 states and 391 transitions. [2024-11-13 17:02:06,625 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 391 transitions. [2024-11-13 17:02:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 17:02:06,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:06,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 143 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 17:02:09,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-11-13 17:02:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-11-13 17:02:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 17:02:09,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:12,978 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 174 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 17:02:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 317 states and 399 transitions. [2024-11-13 17:02:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 399 transitions. [2024-11-13 17:02:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 17:02:15,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 17:02:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:18,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 318 states and 400 transitions. [2024-11-13 17:02:18,751 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 400 transitions. [2024-11-13 17:02:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 17:02:18,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 245 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 17:02:21,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 319 states and 401 transitions. [2024-11-13 17:02:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 401 transitions. [2024-11-13 17:02:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 17:02:21,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:21,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 285 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 17:02:25,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-13 17:02:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-13 17:02:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 17:02:25,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:25,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 328 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 17:02:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:29,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 403 transitions. [2024-11-13 17:02:29,737 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 403 transitions. [2024-11-13 17:02:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 17:02:29,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:33,087 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 374 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 17:02:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:33,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 322 states and 404 transitions. [2024-11-13 17:02:33,918 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 404 transitions. [2024-11-13 17:02:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 17:02:33,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:37,116 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 423 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 17:02:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 323 states and 405 transitions. [2024-11-13 17:02:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 405 transitions. [2024-11-13 17:02:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 17:02:37,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:39,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 475 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 17:02:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 324 states and 406 transitions. [2024-11-13 17:02:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 406 transitions. [2024-11-13 17:02:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 17:02:41,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:41,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 530 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 17:02:45,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 325 states and 407 transitions. [2024-11-13 17:02:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 407 transitions. [2024-11-13 17:02:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 17:02:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:48,827 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 588 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 17:02:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 326 states and 408 transitions. [2024-11-13 17:02:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-13 17:02:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 17:02:49,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 649 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 17:02:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 327 states and 409 transitions. [2024-11-13 17:02:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 409 transitions. [2024-11-13 17:02:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 17:02:54,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:54,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 713 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 17:02:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 328 states and 410 transitions. [2024-11-13 17:02:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 410 transitions. [2024-11-13 17:02:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 17:02:58,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:58,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 17:03:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:03,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 329 states and 411 transitions. [2024-11-13 17:03:03,381 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 411 transitions. [2024-11-13 17:03:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 17:03:03,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 850 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 17:03:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 330 states and 412 transitions. [2024-11-13 17:03:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 412 transitions. [2024-11-13 17:03:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 17:03:08,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 923 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 17:03:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 331 states and 413 transitions. [2024-11-13 17:03:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 413 transitions. [2024-11-13 17:03:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 17:03:13,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:13,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 999 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 17:03:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 332 states and 414 transitions. [2024-11-13 17:03:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 414 transitions. [2024-11-13 17:03:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 17:03:17,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:17,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1078 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 17:03:22,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:22,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 333 states and 415 transitions. [2024-11-13 17:03:22,528 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 415 transitions. [2024-11-13 17:03:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 17:03:22,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:22,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1160 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 17:03:27,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 334 states and 416 transitions. [2024-11-13 17:03:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 416 transitions. [2024-11-13 17:03:27,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 17:03:27,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:27,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1245 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 17:03:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:41,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 335 states and 417 transitions. [2024-11-13 17:03:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 417 transitions. [2024-11-13 17:03:41,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 17:03:41,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:41,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1333 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 17:03:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 336 states and 418 transitions. [2024-11-13 17:03:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 418 transitions. [2024-11-13 17:03:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 17:03:47,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1424 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 17:03:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 337 states and 419 transitions. [2024-11-13 17:03:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 419 transitions. [2024-11-13 17:03:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 17:03:52,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1518 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 17:03:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 338 states and 420 transitions. [2024-11-13 17:03:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 420 transitions. [2024-11-13 17:03:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 17:03:59,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1615 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 17:04:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 339 states and 421 transitions. [2024-11-13 17:04:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 421 transitions. [2024-11-13 17:04:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 17:04:05,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:11,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1715 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 17:04:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 340 states and 422 transitions. [2024-11-13 17:04:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 422 transitions. [2024-11-13 17:04:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 17:04:13,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1818 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 17:04:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:19,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 341 states and 423 transitions. [2024-11-13 17:04:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 423 transitions. [2024-11-13 17:04:19,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 17:04:19,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:19,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:24,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1924 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 17:04:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 342 states and 424 transitions. [2024-11-13 17:04:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 424 transitions. [2024-11-13 17:04:26,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 17:04:26,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:28,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:32,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2033 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 17:04:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 343 states and 425 transitions. [2024-11-13 17:04:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 425 transitions. [2024-11-13 17:04:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 17:04:33,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2145 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 17:04:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 344 states and 426 transitions. [2024-11-13 17:04:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 426 transitions. [2024-11-13 17:04:41,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 17:04:41,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2260 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 17:04:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 345 states and 427 transitions. [2024-11-13 17:04:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 427 transitions. [2024-11-13 17:04:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 17:04:51,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:51,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2378 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 17:05:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 346 states and 428 transitions. [2024-11-13 17:05:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 428 transitions. [2024-11-13 17:05:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 17:05:00,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2499 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 17:05:08,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 347 states and 429 transitions. [2024-11-13 17:05:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 429 transitions. [2024-11-13 17:05:08,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 17:05:08,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:08,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2623 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 17:05:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 348 states and 430 transitions. [2024-11-13 17:05:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 430 transitions. [2024-11-13 17:05:17,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 17:05:17,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:17,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:25,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2750 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-13 17:05:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:28,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 349 states and 431 transitions. [2024-11-13 17:05:28,740 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 431 transitions. [2024-11-13 17:05:28,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 17:05:28,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:28,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2880 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-13 17:05:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 350 states and 432 transitions. [2024-11-13 17:05:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 432 transitions. [2024-11-13 17:05:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 17:05:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:42,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3013 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-11-13 17:05:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 351 states and 433 transitions. [2024-11-13 17:05:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 433 transitions. [2024-11-13 17:05:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 17:05:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:54,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3149 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-11-13 17:06:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 352 states and 434 transitions. [2024-11-13 17:06:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 434 transitions. [2024-11-13 17:06:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 17:06:27,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 17:06:35,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 353 states and 435 transitions. [2024-11-13 17:06:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 435 transitions. [2024-11-13 17:06:35,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 17:06:35,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:37,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 17:06:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 355 states and 441 transitions. [2024-11-13 17:06:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 441 transitions. [2024-11-13 17:06:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 17:06:42,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:48,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 17:06:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 357 states and 447 transitions. [2024-11-13 17:06:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 447 transitions. [2024-11-13 17:06:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 17:06:51,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:06:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:06:58,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 17:06:59,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:06:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 358 states and 448 transitions. [2024-11-13 17:06:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 448 transitions. [2024-11-13 17:06:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 17:06:59,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:06:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 17:07:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 359 states and 449 transitions. [2024-11-13 17:07:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 449 transitions. [2024-11-13 17:07:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 17:07:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 17:07:18,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:18,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 360 states and 450 transitions. [2024-11-13 17:07:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 450 transitions. [2024-11-13 17:07:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 17:07:18,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:25,728 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 17:07:27,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 361 states and 451 transitions. [2024-11-13 17:07:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 451 transitions. [2024-11-13 17:07:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 17:07:27,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:27,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 17:07:35,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 362 states and 452 transitions. [2024-11-13 17:07:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 452 transitions. [2024-11-13 17:07:35,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 17:07:35,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:35,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 17:07:42,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:42,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-11-13 17:07:42,183 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-11-13 17:07:42,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 17:07:42,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 17:07:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 364 states and 454 transitions. [2024-11-13 17:07:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 454 transitions. [2024-11-13 17:07:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 17:07:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:07:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:07:55,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 17:07:57,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:07:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 365 states and 455 transitions. [2024-11-13 17:07:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 455 transitions. [2024-11-13 17:07:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 17:07:57,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:07:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 17:08:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 366 states and 456 transitions. [2024-11-13 17:08:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 456 transitions. [2024-11-13 17:08:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 17:08:05,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 17:08:13,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:13,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 367 states and 457 transitions. [2024-11-13 17:08:13,210 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 457 transitions. [2024-11-13 17:08:13,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 17:08:13,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:13,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:27,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 17:08:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:29,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-11-13 17:08:29,240 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-11-13 17:08:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 17:08:29,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:29,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 17:08:36,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 369 states and 459 transitions. [2024-11-13 17:08:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 459 transitions. [2024-11-13 17:08:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 17:08:36,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:36,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:42,879 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 17:08:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 370 states and 460 transitions. [2024-11-13 17:08:44,477 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 460 transitions. [2024-11-13 17:08:44,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 17:08:44,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:08:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 17:08:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:08:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 371 states and 461 transitions. [2024-11-13 17:08:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 461 transitions. [2024-11-13 17:08:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 17:08:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:08:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:08:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:02,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 17:09:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 372 states and 462 transitions. [2024-11-13 17:09:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 462 transitions. [2024-11-13 17:09:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 17:09:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 17:09:12,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 373 states and 463 transitions. [2024-11-13 17:09:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 463 transitions. [2024-11-13 17:09:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 17:09:12,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 17:09:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:20,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 374 states and 464 transitions. [2024-11-13 17:09:20,971 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 464 transitions. [2024-11-13 17:09:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 17:09:20,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:20,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 17:09:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 375 states and 465 transitions. [2024-11-13 17:09:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 465 transitions. [2024-11-13 17:09:30,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 17:09:30,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:30,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 17:09:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 376 states and 466 transitions. [2024-11-13 17:09:42,864 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 466 transitions. [2024-11-13 17:09:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 17:09:42,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:42,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 17:09:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:09:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 377 states and 467 transitions. [2024-11-13 17:09:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 467 transitions. [2024-11-13 17:09:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 17:09:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:09:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:09:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:09:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 17:10:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 378 states and 468 transitions. [2024-11-13 17:10:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 468 transitions. [2024-11-13 17:10:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 17:10:01,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 17:10:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 379 states and 469 transitions. [2024-11-13 17:10:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 469 transitions. [2024-11-13 17:10:32,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 17:10:32,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 17:10:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:43,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 380 states and 470 transitions. [2024-11-13 17:10:43,750 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 470 transitions. [2024-11-13 17:10:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 17:10:43,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:10:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 17:10:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:10:53,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 381 states and 471 transitions. [2024-11-13 17:10:53,257 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 471 transitions. [2024-11-13 17:10:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 17:10:53,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:10:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:10:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 17:11:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 382 states and 472 transitions. [2024-11-13 17:11:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 472 transitions. [2024-11-13 17:11:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 17:11:05,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 17:11:17,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 383 states and 473 transitions. [2024-11-13 17:11:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 473 transitions. [2024-11-13 17:11:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 17:11:17,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:17,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 17:11:27,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:27,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 384 states and 474 transitions. [2024-11-13 17:11:27,763 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 474 transitions. [2024-11-13 17:11:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 17:11:27,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:27,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 17:11:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-13 17:11:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-13 17:11:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 17:11:38,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:38,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 17:11:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:11:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 386 states and 476 transitions. [2024-11-13 17:11:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 476 transitions. [2024-11-13 17:11:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 17:11:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:11:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:11:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:11:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 17:12:00,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:12:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 387 states and 477 transitions. [2024-11-13 17:12:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 477 transitions. [2024-11-13 17:12:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 17:12:00,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:12:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms