./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0bcbcb4a55258889434b8bf703da9ec6fb29d07a2fbacad968a5ab15e005b314 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:27:11,269 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:27:11,322 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:27:11,326 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:27:11,326 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:27:11,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:27:11,346 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:27:11,346 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:27:11,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:27:11,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:27:11,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:27:11,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:27:11,347 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:27:11,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:27:11,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:27:11,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:27:11,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:27:11,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:27:11,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:27:11,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:27:11,350 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_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bcbcb4a55258889434b8bf703da9ec6fb29d07a2fbacad968a5ab15e005b314 [2024-12-06 04:27:11,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:27:11,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:27:11,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:27:11,572 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:27:11,572 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:27:11,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c [2024-12-06 04:27:14,171 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/data/b43ea1b4f/f460c641f91e4ef792b72b2f6fc8145b/FLAGb5617739c [2024-12-06 04:27:14,373 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:27:14,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/sv-benchmarks/c/nla-digbench-scaling/cohencu-ll_valuebound50.c [2024-12-06 04:27:14,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/data/b43ea1b4f/f460c641f91e4ef792b72b2f6fc8145b/FLAGb5617739c [2024-12-06 04:27:14,749 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/data/b43ea1b4f/f460c641f91e4ef792b72b2f6fc8145b [2024-12-06 04:27:14,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:27:14,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:27:14,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:27:14,754 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:27:14,758 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:27:14,759 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:14,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0e3c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14, skipping insertion in model container [2024-12-06 04:27:14,760 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:14,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:27:14,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:27:14,934 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:27:14,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:27:14,968 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:27:14,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14 WrapperNode [2024-12-06 04:27:14,969 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:27:14,970 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:27:14,970 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:27:14,970 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:27:14,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:14,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,004 INFO L138 Inliner]: procedures = 14, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 191 [2024-12-06 04:27:15,004 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:27:15,005 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:27:15,005 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:27:15,005 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:27:15,013 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,013 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,019 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,020 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,024 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,026 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,027 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,029 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:27:15,030 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:27:15,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:27:15,030 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:27:15,031 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:27:14" (1/1) ... [2024-12-06 04:27:15,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:27:15,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:27:15,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:27:15,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b8b2162-e95c-43b6-84c0-34740111f825/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:27:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:27:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:27:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:27:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:27:15,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:27:15,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:27:15,135 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:27:15,137 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:27:15,776 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 04:27:15,776 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:27:15,821 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:27:15,821 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:27:15,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:27:15 BoogieIcfgContainer [2024-12-06 04:27:15,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:27:15,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:27:15,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:27:15,830 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:27:15,830 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:27:15" (1/1) ... [2024-12-06 04:27:15,836 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:27:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:15,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 293 states and 304 transitions. [2024-12-06 04:27:15,882 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 304 transitions. [2024-12-06 04:27:15,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:27:15,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:15,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:15,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 294 states and 305 transitions. [2024-12-06 04:27:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 305 transitions. [2024-12-06 04:27:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:27:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 295 states and 306 transitions. [2024-12-06 04:27:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 306 transitions. [2024-12-06 04:27:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:27:16,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 296 states and 307 transitions. [2024-12-06 04:27:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 307 transitions. [2024-12-06 04:27:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:27:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 297 states and 308 transitions. [2024-12-06 04:27:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 308 transitions. [2024-12-06 04:27:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:27:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 04:27:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 04:27:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:27:16,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 300 states and 312 transitions. [2024-12-06 04:27:16,339 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 312 transitions. [2024-12-06 04:27:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:27:16,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 299 states and 311 transitions. [2024-12-06 04:27:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 311 transitions. [2024-12-06 04:27:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:27:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,392 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:16,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:16,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 301 states and 313 transitions. [2024-12-06 04:27:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 313 transitions. [2024-12-06 04:27:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:27:16,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 04:27:16,491 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 04:27:16,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:27:16,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 04:27:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 04:27:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:27:16,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 302 states and 314 transitions. [2024-12-06 04:27:16,558 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 314 transitions. [2024-12-06 04:27:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:16,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 04:27:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 04:27:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:27:16,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 303 states and 315 transitions. [2024-12-06 04:27:16,641 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 04:27:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:27:16,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 305 states and 317 transitions. [2024-12-06 04:27:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 317 transitions. [2024-12-06 04:27:16,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:27:16,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 304 states and 316 transitions. [2024-12-06 04:27:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 316 transitions. [2024-12-06 04:27:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:27:16,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 303 states and 315 transitions. [2024-12-06 04:27:16,796 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 315 transitions. [2024-12-06 04:27:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:27:16,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,825 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:16,826 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 307 states and 320 transitions. [2024-12-06 04:27:16,916 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 320 transitions. [2024-12-06 04:27:16,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:27:16,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:16,942 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:16,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:16,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:16,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 321 transitions. [2024-12-06 04:27:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 321 transitions. [2024-12-06 04:27:16,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:16,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:16,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:27:17,027 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:17,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:17,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 330 states and 348 transitions. [2024-12-06 04:27:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 348 transitions. [2024-12-06 04:27:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:17,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:17,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:17,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:27:17,378 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:17,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 331 states and 349 transitions. [2024-12-06 04:27:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-12-06 04:27:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:27:17,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:17,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:17,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:17,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 355 states and 379 transitions. [2024-12-06 04:27:17,892 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 379 transitions. [2024-12-06 04:27:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:27:17,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 356 states and 380 transitions. [2024-12-06 04:27:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 380 transitions. [2024-12-06 04:27:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:27:17,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:17,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 359 states and 384 transitions. [2024-12-06 04:27:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 384 transitions. [2024-12-06 04:27:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:27:18,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:18,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:18,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 360 states and 385 transitions. [2024-12-06 04:27:18,714 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-12-06 04:27:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:27:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:19,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 365 states and 392 transitions. [2024-12-06 04:27:19,115 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 392 transitions. [2024-12-06 04:27:19,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:27:19,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:19,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 371 states and 400 transitions. [2024-12-06 04:27:19,778 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 400 transitions. [2024-12-06 04:27:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:27:19,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:19,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:19,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:27:19,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:20,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:20,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 378 states and 408 transitions. [2024-12-06 04:27:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 04:27:20,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:27:20,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:20,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 382 states and 413 transitions. [2024-12-06 04:27:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 413 transitions. [2024-12-06 04:27:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:27:21,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 384 states and 417 transitions. [2024-12-06 04:27:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 417 transitions. [2024-12-06 04:27:21,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:27:21,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:21,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 387 states and 422 transitions. [2024-12-06 04:27:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 422 transitions. [2024-12-06 04:27:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:27:21,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:22,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 390 states and 428 transitions. [2024-12-06 04:27:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 428 transitions. [2024-12-06 04:27:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:27:22,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:22,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:23,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:23,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 394 states and 434 transitions. [2024-12-06 04:27:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 434 transitions. [2024-12-06 04:27:23,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:27:23,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:23,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:23,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 398 states and 441 transitions. [2024-12-06 04:27:25,163 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2024-12-06 04:27:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:27:25,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:25,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 400 states and 444 transitions. [2024-12-06 04:27:25,494 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 444 transitions. [2024-12-06 04:27:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:27:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:25,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 399 states and 443 transitions. [2024-12-06 04:27:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 443 transitions. [2024-12-06 04:27:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:27:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:25,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 407 states and 454 transitions. [2024-12-06 04:27:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 454 transitions. [2024-12-06 04:27:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:27:27,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 418 states and 469 transitions. [2024-12-06 04:27:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 469 transitions. [2024-12-06 04:27:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:27:27,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 430 states and 484 transitions. [2024-12-06 04:27:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 484 transitions. [2024-12-06 04:27:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:27:27,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:27,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:27:27,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:28,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:28,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 433 states and 488 transitions. [2024-12-06 04:27:28,388 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 488 transitions. [2024-12-06 04:27:28,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:27:28,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:28,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:28,491 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 436 states and 493 transitions. [2024-12-06 04:27:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 493 transitions. [2024-12-06 04:27:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:27:28,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 438 states and 497 transitions. [2024-12-06 04:27:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 497 transitions. [2024-12-06 04:27:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:27:28,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:28,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,020 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 441 states and 502 transitions. [2024-12-06 04:27:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 502 transitions. [2024-12-06 04:27:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:27:29,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:29,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:27:29,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:29,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:29,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 445 states and 506 transitions. [2024-12-06 04:27:29,648 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 506 transitions. [2024-12-06 04:27:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:27:29,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:29,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 449 states and 511 transitions. [2024-12-06 04:27:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 511 transitions. [2024-12-06 04:27:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:27:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:30,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 448 states and 510 transitions. [2024-12-06 04:27:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 510 transitions. [2024-12-06 04:27:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:27:30,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 450 states and 512 transitions. [2024-12-06 04:27:30,513 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 512 transitions. [2024-12-06 04:27:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:27:30,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:30,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 502 states and 574 transitions. [2024-12-06 04:27:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 574 transitions. [2024-12-06 04:27:31,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:27:31,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:31,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,743 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:31,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:31,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 503 states and 575 transitions. [2024-12-06 04:27:31,773 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-12-06 04:27:31,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:27:31,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:31,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:31,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:31,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 504 states and 576 transitions. [2024-12-06 04:27:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 576 transitions. [2024-12-06 04:27:31,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:27:31,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:31,886 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 522 states and 599 transitions. [2024-12-06 04:27:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 599 transitions. [2024-12-06 04:27:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:27:33,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:33,147 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 531 states and 612 transitions. [2024-12-06 04:27:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 612 transitions. [2024-12-06 04:27:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:27:34,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:34,363 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 541 states and 627 transitions. [2024-12-06 04:27:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 627 transitions. [2024-12-06 04:27:35,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:27:35,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:35,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 552 states and 642 transitions. [2024-12-06 04:27:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 642 transitions. [2024-12-06 04:27:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:27:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 555 states and 648 transitions. [2024-12-06 04:27:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 648 transitions. [2024-12-06 04:27:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:27:44,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:44,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 560 states and 657 transitions. [2024-12-06 04:27:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 657 transitions. [2024-12-06 04:27:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:27:44,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:45,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 567 states and 670 transitions. [2024-12-06 04:27:45,344 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 670 transitions. [2024-12-06 04:27:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:27:45,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 575 states and 683 transitions. [2024-12-06 04:27:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-06 04:27:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:27:46,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:27:46,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 574 states and 682 transitions. [2024-12-06 04:27:46,658 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-06 04:27:46,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:27:46,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:27:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 576 states and 684 transitions. [2024-12-06 04:27:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 684 transitions. [2024-12-06 04:27:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:27:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:27:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 575 states and 683 transitions. [2024-12-06 04:27:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 683 transitions. [2024-12-06 04:27:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:27:46,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,857 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:27:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:47,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 574 states and 682 transitions. [2024-12-06 04:27:47,073 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 682 transitions. [2024-12-06 04:27:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:27:47,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:47,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:27:47,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:47,863 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 582 states and 691 transitions. [2024-12-06 04:27:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 691 transitions. [2024-12-06 04:27:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:27:48,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:48,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:27:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 581 states and 690 transitions. [2024-12-06 04:27:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 690 transitions. [2024-12-06 04:27:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:27:48,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:27:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:48,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 580 states and 689 transitions. [2024-12-06 04:27:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 689 transitions. [2024-12-06 04:27:48,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:27:48,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:48,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:27:48,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 584 states and 693 transitions. [2024-12-06 04:27:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 693 transitions. [2024-12-06 04:27:49,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:27:49,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:49,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:49,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:27:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 583 states and 692 transitions. [2024-12-06 04:27:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 692 transitions. [2024-12-06 04:27:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:27:49,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:49,833 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:49,835 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:52,687 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:27:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 589 states and 700 transitions. [2024-12-06 04:27:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 700 transitions. [2024-12-06 04:27:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:27:53,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:53,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:53,250 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:27:53,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 04:27:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 596 states and 710 transitions. [2024-12-06 04:27:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 710 transitions. [2024-12-06 04:27:53,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:27:53,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:53,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:27:53,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:27:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 621 states and 742 transitions. [2024-12-06 04:27:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 742 transitions. [2024-12-06 04:27:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:27:55,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:27:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:55,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:27:55,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:27:56,049 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:27:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 646 states and 776 transitions. [2024-12-06 04:27:57,422 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 776 transitions. [2024-12-06 04:27:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:27:57,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:27:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 674 states and 814 transitions. [2024-12-06 04:27:59,348 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 814 transitions. [2024-12-06 04:27:59,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:27:59,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:59,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:01,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 703 states and 852 transitions. [2024-12-06 04:28:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 852 transitions. [2024-12-06 04:28:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:28:01,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:01,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:28:01,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:03,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:03,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 707 states and 858 transitions. [2024-12-06 04:28:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 858 transitions. [2024-12-06 04:28:03,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:28:03,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:03,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:05,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:05,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 710 states and 866 transitions. [2024-12-06 04:28:05,115 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 866 transitions. [2024-12-06 04:28:05,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:28:05,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 711 states and 868 transitions. [2024-12-06 04:28:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 868 transitions. [2024-12-06 04:28:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:28:05,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 717 states and 879 transitions. [2024-12-06 04:28:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 879 transitions. [2024-12-06 04:28:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:28:07,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:07,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:28:07,273 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:07,826 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:08,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 721 states and 887 transitions. [2024-12-06 04:28:08,832 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 887 transitions. [2024-12-06 04:28:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:28:08,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 723 states and 895 transitions. [2024-12-06 04:28:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 895 transitions. [2024-12-06 04:28:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:28:11,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 724 states and 897 transitions. [2024-12-06 04:28:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 897 transitions. [2024-12-06 04:28:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:28:12,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 734 states and 918 transitions. [2024-12-06 04:28:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 918 transitions. [2024-12-06 04:28:14,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:28:14,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:14,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:14,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 735 states and 919 transitions. [2024-12-06 04:28:14,774 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 919 transitions. [2024-12-06 04:28:14,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:28:14,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:17,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 739 states and 929 transitions. [2024-12-06 04:28:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 929 transitions. [2024-12-06 04:28:17,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 04:28:17,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:17,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 739 states and 928 transitions. [2024-12-06 04:28:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 928 transitions. [2024-12-06 04:28:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:28:17,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 743 states and 936 transitions. [2024-12-06 04:28:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 936 transitions. [2024-12-06 04:28:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:28:21,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:21,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 744 states and 938 transitions. [2024-12-06 04:28:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 938 transitions. [2024-12-06 04:28:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:28:22,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:22,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 04:28:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 745 states and 939 transitions. [2024-12-06 04:28:23,019 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 939 transitions. [2024-12-06 04:28:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:28:23,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:23,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:23,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:28:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 744 states and 938 transitions. [2024-12-06 04:28:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 938 transitions. [2024-12-06 04:28:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 04:28:24,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:24,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:28:24,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 754 states and 954 transitions. [2024-12-06 04:28:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 954 transitions. [2024-12-06 04:28:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 04:28:28,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:28,620 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:28:28,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 758 states and 959 transitions. [2024-12-06 04:28:31,489 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 959 transitions. [2024-12-06 04:28:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:28:31,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:31,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:28:33,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 769 states and 976 transitions. [2024-12-06 04:28:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 976 transitions. [2024-12-06 04:28:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:28:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:33,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 04:28:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 774 states and 982 transitions. [2024-12-06 04:28:34,667 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 982 transitions. [2024-12-06 04:28:34,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:28:34,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 04:28:37,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 785 states and 998 transitions. [2024-12-06 04:28:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 998 transitions. [2024-12-06 04:28:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:28:37,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-12-06 04:28:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 790 states and 1004 transitions. [2024-12-06 04:28:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1004 transitions. [2024-12-06 04:28:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:28:38,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:38,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:28:38,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 802 states and 1025 transitions. [2024-12-06 04:28:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1025 transitions. [2024-12-06 04:28:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:28:41,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:41,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:41,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:28:41,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 809 states and 1034 transitions. [2024-12-06 04:28:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1034 transitions. [2024-12-06 04:28:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:28:43,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 820 states and 1054 transitions. [2024-12-06 04:28:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1054 transitions. [2024-12-06 04:28:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 04:28:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 826 states and 1063 transitions. [2024-12-06 04:28:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1063 transitions. [2024-12-06 04:28:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:28:48,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:48,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 829 states and 1068 transitions. [2024-12-06 04:28:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1068 transitions. [2024-12-06 04:28:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:28:50,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 835 states and 1078 transitions. [2024-12-06 04:28:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1078 transitions. [2024-12-06 04:28:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 04:28:51,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:28:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:51,584 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:28:51,585 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:28:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 839 states and 1087 transitions. [2024-12-06 04:28:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1087 transitions. [2024-12-06 04:28:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 04:28:53,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 04:28:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 843 states and 1096 transitions. [2024-12-06 04:28:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1096 transitions. [2024-12-06 04:28:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:28:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 872 states and 1144 transitions. [2024-12-06 04:29:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1144 transitions. [2024-12-06 04:29:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:29:02,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:02,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:03,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:03,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 878 states and 1151 transitions. [2024-12-06 04:29:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1151 transitions. [2024-12-06 04:29:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:29:03,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:03,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:03,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:29:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 908 states and 1200 transitions. [2024-12-06 04:29:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1200 transitions. [2024-12-06 04:29:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:29:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:29:12,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 915 states and 1212 transitions. [2024-12-06 04:29:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1212 transitions. [2024-12-06 04:29:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:29:12,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:12,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 914 states and 1211 transitions. [2024-12-06 04:29:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1211 transitions. [2024-12-06 04:29:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:29:12,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:29:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 929 states and 1245 transitions. [2024-12-06 04:29:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1245 transitions. [2024-12-06 04:29:20,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 04:29:20,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:20,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:29:22,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:22,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 936 states and 1256 transitions. [2024-12-06 04:29:22,768 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1256 transitions. [2024-12-06 04:29:22,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:22,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:22,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 04:29:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 952 states and 1291 transitions. [2024-12-06 04:29:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1291 transitions. [2024-12-06 04:29:31,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:31,168 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 04:29:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 960 states and 1305 transitions. [2024-12-06 04:29:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1305 transitions. [2024-12-06 04:29:34,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:34,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:34,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:29:45,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 992 states and 1361 transitions. [2024-12-06 04:29:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1361 transitions. [2024-12-06 04:29:45,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:45,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-06 04:29:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 999 states and 1375 transitions. [2024-12-06 04:29:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1375 transitions. [2024-12-06 04:29:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:49,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:29:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1003 states and 1378 transitions. [2024-12-06 04:29:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1378 transitions. [2024-12-06 04:29:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:29:50,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:29:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:50,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1004 states and 1378 transitions. [2024-12-06 04:29:50,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1378 transitions. [2024-12-06 04:29:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:29:50,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:29:52,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1007 states and 1391 transitions. [2024-12-06 04:29:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1391 transitions. [2024-12-06 04:29:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:29:52,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:52,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:29:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1009 states and 1396 transitions. [2024-12-06 04:29:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1396 transitions. [2024-12-06 04:29:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:29:55,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:55,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:55,418 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:29:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1011 states and 1400 transitions. [2024-12-06 04:29:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1400 transitions. [2024-12-06 04:29:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:29:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:57,748 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:29:58,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:58,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1012 states and 1402 transitions. [2024-12-06 04:29:58,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1402 transitions. [2024-12-06 04:29:58,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:29:58,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:58,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 04:29:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1012 states and 1401 transitions. [2024-12-06 04:29:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1401 transitions. [2024-12-06 04:29:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:29:59,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:59,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:00,169 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 04:30:06,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:06,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1023 states and 1426 transitions. [2024-12-06 04:30:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1426 transitions. [2024-12-06 04:30:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:30:06,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:06,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:06,034 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 04:30:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1032 states and 1444 transitions. [2024-12-06 04:30:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1444 transitions. [2024-12-06 04:30:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:30:11,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:11,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 04:30:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1033 states and 1445 transitions. [2024-12-06 04:30:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1445 transitions. [2024-12-06 04:30:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:30:13,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:13,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-12-06 04:30:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1033 states and 1444 transitions. [2024-12-06 04:30:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1444 transitions. [2024-12-06 04:30:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1038 states and 1460 transitions. [2024-12-06 04:30:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1460 transitions. [2024-12-06 04:30:18,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:18,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:18,849 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1041 states and 1468 transitions. [2024-12-06 04:30:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1468 transitions. [2024-12-06 04:30:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:22,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:22,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:22,546 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:23,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:23,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1042 states and 1469 transitions. [2024-12-06 04:30:23,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1469 transitions. [2024-12-06 04:30:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:23,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:23,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1043 states and 1470 transitions. [2024-12-06 04:30:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1470 transitions. [2024-12-06 04:30:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:23,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1044 states and 1472 transitions. [2024-12-06 04:30:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1472 transitions. [2024-12-06 04:30:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:25,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:25,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:30:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1083 states and 1542 transitions. [2024-12-06 04:30:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1542 transitions. [2024-12-06 04:30:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:30:41,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 04:30:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1085 states and 1546 transitions. [2024-12-06 04:30:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1546 transitions. [2024-12-06 04:30:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:43,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:43,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:30:44,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1089 states and 1549 transitions. [2024-12-06 04:30:44,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1549 transitions. [2024-12-06 04:30:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:44,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:30:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1090 states and 1549 transitions. [2024-12-06 04:30:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1549 transitions. [2024-12-06 04:30:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:44,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:30:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1096 states and 1567 transitions. [2024-12-06 04:30:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1567 transitions. [2024-12-06 04:30:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:49,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:49,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:30:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1100 states and 1577 transitions. [2024-12-06 04:30:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1577 transitions. [2024-12-06 04:30:53,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:53,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:54,014 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:30:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:55,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1102 states and 1582 transitions. [2024-12-06 04:30:55,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1582 transitions. [2024-12-06 04:30:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:55,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:55,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:55,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:30:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1103 states and 1583 transitions. [2024-12-06 04:30:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1583 transitions. [2024-12-06 04:30:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:30:56,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:30:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1104 states and 1585 transitions. [2024-12-06 04:30:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1585 transitions. [2024-12-06 04:30:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:30:58,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:31:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1223 states and 1744 transitions. [2024-12-06 04:31:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1744 transitions. [2024-12-06 04:31:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:31:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 04:31:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:18,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1225 states and 1749 transitions. [2024-12-06 04:31:18,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1749 transitions. [2024-12-06 04:31:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:18,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:18,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:18,892 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:31:21,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1229 states and 1754 transitions. [2024-12-06 04:31:21,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1754 transitions. [2024-12-06 04:31:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 04:31:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1230 states and 1755 transitions. [2024-12-06 04:31:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1755 transitions. [2024-12-06 04:31:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:31:21,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:31:21,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:31:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:31:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1261 states and 1806 transitions. [2024-12-06 04:31:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1806 transitions. [2024-12-06 04:31:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:36,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1268 states and 1833 transitions. [2024-12-06 04:31:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1833 transitions. [2024-12-06 04:31:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:41,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:41,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1271 states and 1842 transitions. [2024-12-06 04:31:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1842 transitions. [2024-12-06 04:31:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:44,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:44,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1276 states and 1852 transitions. [2024-12-06 04:31:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1852 transitions. [2024-12-06 04:31:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:31:57,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:57,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:57,078 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:31:57,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:31:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:31:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1277 states and 1852 transitions. [2024-12-06 04:31:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1852 transitions. [2024-12-06 04:31:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:31:58,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:58,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:58,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:58,413 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:31:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1279 states and 1855 transitions. [2024-12-06 04:31:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1855 transitions. [2024-12-06 04:31:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:31:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:59,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:31:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:59,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:31:59,516 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:32:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1283 states and 1858 transitions. [2024-12-06 04:32:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1858 transitions. [2024-12-06 04:32:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:01,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:01,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:01,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:02,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1284 states and 1860 transitions. [2024-12-06 04:32:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1860 transitions. [2024-12-06 04:32:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:02,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:02,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:03,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1285 states and 1862 transitions. [2024-12-06 04:32:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1862 transitions. [2024-12-06 04:32:03,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:03,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:03,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:03,456 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1286 states and 1863 transitions. [2024-12-06 04:32:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1863 transitions. [2024-12-06 04:32:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:04,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:04,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:04,416 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1287 states and 1864 transitions. [2024-12-06 04:32:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1864 transitions. [2024-12-06 04:32:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:05,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:06,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1289 states and 1865 transitions. [2024-12-06 04:32:06,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1865 transitions. [2024-12-06 04:32:06,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:06,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:06,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1290 states and 1867 transitions. [2024-12-06 04:32:07,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1867 transitions. [2024-12-06 04:32:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:07,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:07,061 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1291 states and 1867 transitions. [2024-12-06 04:32:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1867 transitions. [2024-12-06 04:32:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:32:08,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:08,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1292 states and 1867 transitions. [2024-12-06 04:32:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1867 transitions. [2024-12-06 04:32:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:09,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:09,087 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1300 states and 1890 transitions. [2024-12-06 04:32:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1890 transitions. [2024-12-06 04:32:14,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:32:14,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:14,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:32:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:14,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:32:15,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:16,326 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:32:31,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1342 states and 1954 transitions. [2024-12-06 04:32:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1954 transitions. [2024-12-06 04:32:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:31,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1345 states and 1961 transitions. [2024-12-06 04:32:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1961 transitions. [2024-12-06 04:32:33,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:33,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:33,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:33,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:35,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1348 states and 1964 transitions. [2024-12-06 04:32:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 1964 transitions. [2024-12-06 04:32:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:35,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:35,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:35,426 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:38,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1352 states and 1974 transitions. [2024-12-06 04:32:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1974 transitions. [2024-12-06 04:32:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:38,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:38,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:38,522 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1353 states and 1976 transitions. [2024-12-06 04:32:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1976 transitions. [2024-12-06 04:32:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:39,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:40,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1354 states and 1978 transitions. [2024-12-06 04:32:40,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1978 transitions. [2024-12-06 04:32:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:40,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:40,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:41,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1357 states and 1982 transitions. [2024-12-06 04:32:41,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1982 transitions. [2024-12-06 04:32:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:41,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1360 states and 1987 transitions. [2024-12-06 04:32:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1987 transitions. [2024-12-06 04:32:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:44,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1361 states and 1989 transitions. [2024-12-06 04:32:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1989 transitions. [2024-12-06 04:32:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:32:45,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-12-06 04:32:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1362 states and 1990 transitions. [2024-12-06 04:32:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 1990 transitions. [2024-12-06 04:32:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:32:46,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:32:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:46,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:32:46,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:32:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1380 states and 2020 transitions. [2024-12-06 04:32:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2020 transitions. [2024-12-06 04:32:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:32:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:56,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:32:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:56,924 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:32:56,925 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:32:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:33:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:12,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1413 states and 2070 transitions. [2024-12-06 04:33:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2070 transitions. [2024-12-06 04:33:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:12,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1425 states and 2106 transitions. [2024-12-06 04:33:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2106 transitions. [2024-12-06 04:33:21,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:21,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:21,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1428 states and 2111 transitions. [2024-12-06 04:33:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2111 transitions. [2024-12-06 04:33:23,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:23,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1431 states and 2115 transitions. [2024-12-06 04:33:25,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2115 transitions. [2024-12-06 04:33:25,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:25,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:25,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1436 states and 2125 transitions. [2024-12-06 04:33:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2125 transitions. [2024-12-06 04:33:28,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:28,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:28,457 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1439 states and 2131 transitions. [2024-12-06 04:33:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2131 transitions. [2024-12-06 04:33:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:31,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1440 states and 2131 transitions. [2024-12-06 04:33:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2131 transitions. [2024-12-06 04:33:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:32,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:32,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1442 states and 2134 transitions. [2024-12-06 04:33:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2134 transitions. [2024-12-06 04:33:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:33:35,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:35,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 04:33:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1443 states and 2135 transitions. [2024-12-06 04:33:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2135 transitions. [2024-12-06 04:33:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:33:36,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:36,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:36,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:33:36,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:33:37,636 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:33:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1447 states and 2141 transitions. [2024-12-06 04:33:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2141 transitions. [2024-12-06 04:33:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:33:40,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:40,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:40,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:40,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:33:40,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:33:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:33:42,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1449 states and 2145 transitions. [2024-12-06 04:33:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2145 transitions. [2024-12-06 04:33:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:33:42,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:42,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 04:33:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1450 states and 2147 transitions. [2024-12-06 04:33:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2147 transitions. [2024-12-06 04:33:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:33:42,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 04:33:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1454 states and 2154 transitions. [2024-12-06 04:33:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2154 transitions. [2024-12-06 04:33:46,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:33:46,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:33:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:55,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1457 states and 2160 transitions. [2024-12-06 04:33:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2160 transitions. [2024-12-06 04:33:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:33:55,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:55,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:33:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:55,841 INFO L256 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:33:55,843 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:33:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:34:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1463 states and 2172 transitions. [2024-12-06 04:34:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2172 transitions. [2024-12-06 04:34:06,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:34:06,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:06,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:06,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:34:06,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:34:18,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1470 states and 2185 transitions. [2024-12-06 04:34:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2185 transitions. [2024-12-06 04:34:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:34:18,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:18,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:34:18,902 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:34:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1474 states and 2197 transitions. [2024-12-06 04:34:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2197 transitions. [2024-12-06 04:34:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:34:31,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:34:31,113 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:34:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1477 states and 2205 transitions. [2024-12-06 04:34:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2205 transitions. [2024-12-06 04:34:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:34:42,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:43,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:34:43,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:34:51,432 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:34:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1481 states and 2211 transitions. [2024-12-06 04:34:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2211 transitions. [2024-12-06 04:34:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:34:55,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:34:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:55,683 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:34:55,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:04,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1482 states and 2213 transitions. [2024-12-06 04:35:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2213 transitions. [2024-12-06 04:35:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:04,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:04,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:04,904 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:04,906 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:13,249 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1483 states and 2214 transitions. [2024-12-06 04:35:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2214 transitions. [2024-12-06 04:35:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:14,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:14,516 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:14,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:22,575 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1484 states and 2216 transitions. [2024-12-06 04:35:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2216 transitions. [2024-12-06 04:35:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:23,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:23,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:23,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:23,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:32,238 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1485 states and 2218 transitions. [2024-12-06 04:35:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2218 transitions. [2024-12-06 04:35:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:34,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:34,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:34,192 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:34,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1486 states and 2219 transitions. [2024-12-06 04:35:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2219 transitions. [2024-12-06 04:35:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:44,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:44,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:44,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:44,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:44,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:35:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:35:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1487 states and 2221 transitions. [2024-12-06 04:35:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2221 transitions. [2024-12-06 04:35:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:35:54,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:54,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:35:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:54,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:35:54,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:36:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1488 states and 2221 transitions. [2024-12-06 04:36:04,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2221 transitions. [2024-12-06 04:36:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:36:04,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:04,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:36:04,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:36:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1495 states and 2234 transitions. [2024-12-06 04:36:12,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2234 transitions. [2024-12-06 04:36:12,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:36:12,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:12,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:36:12,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:13,849 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:36:22,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1506 states and 2252 transitions. [2024-12-06 04:36:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2252 transitions. [2024-12-06 04:36:22,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:36:22,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:22,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:36:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:22,675 INFO L256 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:36:22,677 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:36:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:36:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1510 states and 2256 transitions. [2024-12-06 04:36:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2256 transitions. [2024-12-06 04:36:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:36:32,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:32,329 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:36:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1512 states and 2259 transitions. [2024-12-06 04:36:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2259 transitions. [2024-12-06 04:36:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 04:36:33,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:33,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:36:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1514 states and 2262 transitions. [2024-12-06 04:36:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2262 transitions. [2024-12-06 04:36:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:36:33,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:33,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:36:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1517 states and 2267 transitions. [2024-12-06 04:36:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2267 transitions. [2024-12-06 04:36:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 04:36:38,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:38,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:36:44,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1520 states and 2271 transitions. [2024-12-06 04:36:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2271 transitions. [2024-12-06 04:36:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 04:36:44,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:44,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-12-06 04:37:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1545 states and 2307 transitions. [2024-12-06 04:37:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2307 transitions. [2024-12-06 04:37:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:37:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-12-06 04:37:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1576 states and 2352 transitions. [2024-12-06 04:37:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2352 transitions. [2024-12-06 04:37:18,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 04:37:18,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:37:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:18,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:37:18,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:37:20,544 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:37:39,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1608 states and 2396 transitions. [2024-12-06 04:37:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2396 transitions. [2024-12-06 04:37:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 04:37:39,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:39,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:38:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1648 states and 2451 transitions. [2024-12-06 04:38:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2451 transitions. [2024-12-06 04:38:22,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 04:38:22,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:22,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:22,599 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:38:22,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:38:24,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1655 states and 2467 transitions. [2024-12-06 04:38:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2467 transitions. [2024-12-06 04:38:24,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:38:24,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:24,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 04:38:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2582 states to 1657 states and 2470 transitions. [2024-12-06 04:38:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2470 transitions. [2024-12-06 04:38:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 04:38:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:26,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-12-06 04:38:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1670 states and 2489 transitions. [2024-12-06 04:38:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2489 transitions. [2024-12-06 04:38:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:38:34,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:38:40,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1674 states and 2494 transitions. [2024-12-06 04:38:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2494 transitions. [2024-12-06 04:38:40,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:38:40,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:40,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:40,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:38:40,409 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:38:51,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:51,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1712 states and 2545 transitions. [2024-12-06 04:38:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2545 transitions. [2024-12-06 04:38:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:38:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:51,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:38:51,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:38:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1715 states and 2547 transitions. [2024-12-06 04:38:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2547 transitions. [2024-12-06 04:38:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:38:54,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:38:54,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:54,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 04:38:54,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:38:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:39:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1730 states and 2565 transitions. [2024-12-06 04:39:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2565 transitions. [2024-12-06 04:39:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:39:09,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:09,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:39:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:09,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 04:39:09,836 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:39:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:39:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1761 states and 2616 transitions. [2024-12-06 04:39:25,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2616 transitions. [2024-12-06 04:39:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:39:25,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:25,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:39:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:25,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 04:39:25,787 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:39:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:39:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1762 states and 2616 transitions. [2024-12-06 04:39:31,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2616 transitions. [2024-12-06 04:39:31,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:39:31,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 04:39:32,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1764 states and 2619 transitions. [2024-12-06 04:39:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2619 transitions. [2024-12-06 04:39:32,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:39:32,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:32,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:39:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1794 states and 2659 transitions. [2024-12-06 04:39:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2659 transitions. [2024-12-06 04:39:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:39:45,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:45,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:39:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:46,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1795 states and 2659 transitions. [2024-12-06 04:39:46,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2659 transitions. [2024-12-06 04:39:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:39:46,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:39:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1794 states and 2658 transitions. [2024-12-06 04:39:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2658 transitions. [2024-12-06 04:39:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:39:49,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:49,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:40:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:01,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1827 states and 2703 transitions. [2024-12-06 04:40:01,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2703 transitions. [2024-12-06 04:40:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 04:40:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:01,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:01,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:40:01,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:40:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1833 states and 2716 transitions. [2024-12-06 04:40:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2716 transitions. [2024-12-06 04:40:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 04:40:16,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:16,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:17,660 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:40:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:23,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1836 states and 2720 transitions. [2024-12-06 04:40:23,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2720 transitions. [2024-12-06 04:40:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 04:40:23,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:23,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:23,886 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 04:40:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1840 states and 2727 transitions. [2024-12-06 04:40:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2727 transitions. [2024-12-06 04:40:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:40:27,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:27,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:27,433 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-06 04:40:33,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 1850 states and 2741 transitions. [2024-12-06 04:40:33,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2741 transitions. [2024-12-06 04:40:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:40:33,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:33,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:35,480 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 04:40:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:42,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1856 states and 2756 transitions. [2024-12-06 04:40:42,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2756 transitions. [2024-12-06 04:40:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:40:42,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-06 04:40:42,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:42,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1855 states and 2755 transitions. [2024-12-06 04:40:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2755 transitions. [2024-12-06 04:40:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:40:42,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:42,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:40:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:42,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-12-06 04:40:42,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:40:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked.