./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-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_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/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_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/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_7c37214c-9d71-4bea-954a-8ff1f3d6f432/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 5cb4924cbdb465eb5009b33592f9047ad895ad10dbe627600c12529f62c9845d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:38:43,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:38:43,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:38:43,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:38:43,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:38:43,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:38:43,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:38:43,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:38:43,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:38:43,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:38:43,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:38:43,665 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:38:43,665 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:38:43,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:38:43,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:43,666 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:38:43,666 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:38:43,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:38:43,666 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:38:43,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:38:43,666 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_7c37214c-9d71-4bea-954a-8ff1f3d6f432/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 -> 5cb4924cbdb465eb5009b33592f9047ad895ad10dbe627600c12529f62c9845d [2024-12-06 02:38:43,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:38:43,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:38:43,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:38:43,893 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:38:43,894 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:38:43,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-12-06 02:38:46,512 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/data/cd95ee88f/aa71c3589f344b0dbf2233332e40d21b/FLAG939ec2a56 [2024-12-06 02:38:46,698 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:38:46,699 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-12-06 02:38:46,707 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/data/cd95ee88f/aa71c3589f344b0dbf2233332e40d21b/FLAG939ec2a56 [2024-12-06 02:38:47,073 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/data/cd95ee88f/aa71c3589f344b0dbf2233332e40d21b [2024-12-06 02:38:47,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:38:47,078 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:38:47,079 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:47,079 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:38:47,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:38:47,084 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420cd011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47, skipping insertion in model container [2024-12-06 02:38:47,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:38:47,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:47,254 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:38:47,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:38:47,286 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:38:47,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47 WrapperNode [2024-12-06 02:38:47,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:38:47,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:47,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:38:47,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:38:47,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,299 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,319 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 96 [2024-12-06 02:38:47,319 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:38:47,320 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:38:47,320 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:38:47,320 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:38:47,327 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,329 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,332 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,333 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,337 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,338 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,339 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,341 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:38:47,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:38:47,342 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:38:47,342 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:38:47,343 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:38:47,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:38:47,370 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:38:47,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c37214c-9d71-4bea-954a-8ff1f3d6f432/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:38:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:38:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:38:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:38:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:38:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:38:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:38:47,438 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:38:47,439 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:38:47,744 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-12-06 02:38:47,744 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:38:47,785 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:38:47,786 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:38:47,786 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:47 BoogieIcfgContainer [2024-12-06 02:38:47,786 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:38:47,787 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:38:47,787 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:38:47,798 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:38:47,798 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:38:47" (1/1) ... [2024-12-06 02:38:47,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:38:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-06 02:38:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-06 02:38:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:38:47,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,022 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 02:38:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-12-06 02:38:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-12-06 02:38:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:38:48,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,097 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 02:38:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-12-06 02:38:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-12-06 02:38:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:38:48,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,157 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 02:38:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-12-06 02:38:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-12-06 02:38:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:38:48,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,209 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 02:38:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-12-06 02:38:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-12-06 02:38:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:38:48,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,285 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 02:38:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-12-06 02:38:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-12-06 02:38:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:38:48,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,349 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 02:38:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2024-12-06 02:38:48,369 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2024-12-06 02:38:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:38:48,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,410 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 02:38:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-06 02:38:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-06 02:38:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:38:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,464 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 02:38:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-06 02:38:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-06 02:38:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:38:48,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,495 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 02:38:48,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-06 02:38:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-06 02:38:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:38:48,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,537 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:38:48,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:48,583 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 02:38:48,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-12-06 02:38:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-12-06 02:38:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:38:48,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,627 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 02:38:48,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-06 02:38:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-06 02:38:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:38:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:38:48,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:48,715 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 02:38:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-06 02:38:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-06 02:38:48,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:38:48,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:48,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:48,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:48,904 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 02:38:49,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 150 states and 166 transitions. [2024-12-06 02:38:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2024-12-06 02:38:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:38:49,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,175 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 02:38:49,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 151 states and 167 transitions. [2024-12-06 02:38:49,192 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 167 transitions. [2024-12-06 02:38:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:38:49,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:38:49,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:49,343 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 02:38:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 154 states and 171 transitions. [2024-12-06 02:38:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 171 transitions. [2024-12-06 02:38:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:38:49,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,502 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 02:38:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 156 states and 174 transitions. [2024-12-06 02:38:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 174 transitions. [2024-12-06 02:38:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:38:49,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,626 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 02:38:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 158 states and 177 transitions. [2024-12-06 02:38:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 177 transitions. [2024-12-06 02:38:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:38:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,722 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 02:38:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 159 states and 178 transitions. [2024-12-06 02:38:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 178 transitions. [2024-12-06 02:38:49,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:38:49,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,795 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 02:38:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 162 states and 182 transitions. [2024-12-06 02:38:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 182 transitions. [2024-12-06 02:38:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:38:49,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,946 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 02:38:50,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-12-06 02:38:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-12-06 02:38:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:38:50,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,108 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 02:38:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 167 states and 188 transitions. [2024-12-06 02:38:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 188 transitions. [2024-12-06 02:38:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:38:50,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,214 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 02:38:50,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 169 states and 190 transitions. [2024-12-06 02:38:50,321 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2024-12-06 02:38:50,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:50,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,363 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 02:38:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 185 states and 210 transitions. [2024-12-06 02:38:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 210 transitions. [2024-12-06 02:38:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:38:50,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,513 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 02:38:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-12-06 02:38:50,525 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-12-06 02:38:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:38:50,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,559 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 02:38:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-12-06 02:38:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-12-06 02:38:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:38:50,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,608 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 02:38:50,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 188 states and 213 transitions. [2024-12-06 02:38:50,624 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2024-12-06 02:38:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:38:50,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,650 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 02:38:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-12-06 02:38:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-12-06 02:38:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:38:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,700 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 02:38:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 194 states and 223 transitions. [2024-12-06 02:38:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 223 transitions. [2024-12-06 02:38:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:38:50,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,780 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 02:38:50,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 195 states and 224 transitions. [2024-12-06 02:38:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 224 transitions. [2024-12-06 02:38:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:38:50,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,837 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 02:38:50,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 196 states and 225 transitions. [2024-12-06 02:38:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 225 transitions. [2024-12-06 02:38:50,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:38:50,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:50,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:50,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:50,956 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 02:38:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 203 states and 236 transitions. [2024-12-06 02:38:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 236 transitions. [2024-12-06 02:38:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:38:51,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,192 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 02:38:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 205 states and 241 transitions. [2024-12-06 02:38:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 241 transitions. [2024-12-06 02:38:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:38:51,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,401 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 02:38:51,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 207 states and 244 transitions. [2024-12-06 02:38:51,427 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 244 transitions. [2024-12-06 02:38:51,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:38:51,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:51,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:38:51,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:51,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 212 states and 252 transitions. [2024-12-06 02:38:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 252 transitions. [2024-12-06 02:38:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:38:51,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:51,916 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 02:38:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 213 states and 253 transitions. [2024-12-06 02:38:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 253 transitions. [2024-12-06 02:38:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:38:51,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:51,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:38:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:38:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:38:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:38:52,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,526 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 02:38:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:38:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:38:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:38:52,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:52,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:38:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:38:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:38:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,780 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 02:38:52,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:38:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:38:52,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:38:52,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:38:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:38:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:38:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:38:53,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,026 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 02:38:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 218 states and 260 transitions. [2024-12-06 02:38:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-06 02:38:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:38:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,098 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 02:38:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:38:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:38:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:38:53,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:38:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 261 transitions. [2024-12-06 02:38:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:38:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:38:53,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:38:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 218 states and 260 transitions. [2024-12-06 02:38:53,297 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-06 02:38:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:38:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,313 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 02:38:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 217 states and 259 transitions. [2024-12-06 02:38:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-12-06 02:38:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:38:53,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:38:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 258 transitions. [2024-12-06 02:38:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-12-06 02:38:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:38:53,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,439 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 02:38:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 275 transitions. [2024-12-06 02:38:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-12-06 02:38:53,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:38:53,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:38:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 229 states and 274 transitions. [2024-12-06 02:38:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-12-06 02:38:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:38:53,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:53,871 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 02:38:54,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 244 states and 293 transitions. [2024-12-06 02:38:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 293 transitions. [2024-12-06 02:38:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:38:54,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,261 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 02:38:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 245 states and 294 transitions. [2024-12-06 02:38:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 294 transitions. [2024-12-06 02:38:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:38:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:54,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:38:54,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:38:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 255 states and 307 transitions. [2024-12-06 02:38:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 307 transitions. [2024-12-06 02:38:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:38:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,112 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 02:38:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 254 states and 306 transitions. [2024-12-06 02:38:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 306 transitions. [2024-12-06 02:38:55,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:38:55,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,256 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 02:38:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 256 states and 308 transitions. [2024-12-06 02:38:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 308 transitions. [2024-12-06 02:38:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:38:55,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:55,546 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 02:38:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 331 transitions. [2024-12-06 02:38:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-12-06 02:38:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:38:55,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,006 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 02:38:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 332 transitions. [2024-12-06 02:38:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-12-06 02:38:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:38:56,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:56,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,065 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:38:56,067 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:56,192 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 353 transitions. [2024-12-06 02:38:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-12-06 02:38:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:38:56,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,625 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 02:38:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 357 transitions. [2024-12-06 02:38:56,716 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 357 transitions. [2024-12-06 02:38:56,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:38:56,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:57,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 309 states and 379 transitions. [2024-12-06 02:38:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 379 transitions. [2024-12-06 02:38:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:38:57,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,334 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 02:38:57,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 313 states and 383 transitions. [2024-12-06 02:38:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 383 transitions. [2024-12-06 02:38:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:38:57,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:57,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,495 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 329 states and 405 transitions. [2024-12-06 02:38:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 405 transitions. [2024-12-06 02:38:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:38:58,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:58,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:58,039 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 02:38:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:58,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 330 states and 407 transitions. [2024-12-06 02:38:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 407 transitions. [2024-12-06 02:38:58,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:38:58,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:38:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:58,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:38:58,125 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:38:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 413 transitions. [2024-12-06 02:38:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-12-06 02:38:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:38:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:58,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,010 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 02:38:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:59,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 335 states and 415 transitions. [2024-12-06 02:38:59,066 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 415 transitions. [2024-12-06 02:38:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:38:59,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:59,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:38:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 338 states and 423 transitions. [2024-12-06 02:38:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-12-06 02:38:59,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:38:59,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 339 states and 423 transitions. [2024-12-06 02:39:00,073 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 423 transitions. [2024-12-06 02:39:00,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:39:00,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:00,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:00,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 342 states and 431 transitions. [2024-12-06 02:39:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 431 transitions. [2024-12-06 02:39:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:39:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:00,738 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 344 states and 434 transitions. [2024-12-06 02:39:01,168 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 434 transitions. [2024-12-06 02:39:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:39:01,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 347 states and 440 transitions. [2024-12-06 02:39:01,635 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 440 transitions. [2024-12-06 02:39:01,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:39:01,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 348 states and 440 transitions. [2024-12-06 02:39:01,825 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-12-06 02:39:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:39:01,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 350 states and 444 transitions. [2024-12-06 02:39:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 444 transitions. [2024-12-06 02:39:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:39:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:02,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:02,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 354 states and 451 transitions. [2024-12-06 02:39:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-12-06 02:39:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:39:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:04,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 02:39:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 352 states and 448 transitions. [2024-12-06 02:39:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 448 transitions. [2024-12-06 02:39:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:39:04,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:39:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 354 states and 452 transitions. [2024-12-06 02:39:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 452 transitions. [2024-12-06 02:39:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:39:04,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 366 states and 476 transitions. [2024-12-06 02:39:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 476 transitions. [2024-12-06 02:39:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:39:06,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:06,343 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 368 states and 477 transitions. [2024-12-06 02:39:06,511 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 477 transitions. [2024-12-06 02:39:06,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:39:06,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:06,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:06,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:39:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 381 states and 502 transitions. [2024-12-06 02:39:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 502 transitions. [2024-12-06 02:39:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:39:08,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:39:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:08,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 384 states and 506 transitions. [2024-12-06 02:39:08,911 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 506 transitions. [2024-12-06 02:39:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:39:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:39:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:10,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 392 states and 521 transitions. [2024-12-06 02:39:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2024-12-06 02:39:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:39:10,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:10,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 391 states and 520 transitions. [2024-12-06 02:39:10,582 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 520 transitions. [2024-12-06 02:39:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:39:10,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:10,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:10,608 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:39:11,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 395 states and 527 transitions. [2024-12-06 02:39:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 527 transitions. [2024-12-06 02:39:11,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:39:11,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:39:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 404 states and 544 transitions. [2024-12-06 02:39:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 544 transitions. [2024-12-06 02:39:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:39:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:12,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:39:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 403 states and 543 transitions. [2024-12-06 02:39:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 543 transitions. [2024-12-06 02:39:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:39:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:12,788 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:39:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 407 states and 550 transitions. [2024-12-06 02:39:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 550 transitions. [2024-12-06 02:39:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:39:13,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 410 states and 560 transitions. [2024-12-06 02:39:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 560 transitions. [2024-12-06 02:39:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:39:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:14,240 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 412 states and 564 transitions. [2024-12-06 02:39:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 564 transitions. [2024-12-06 02:39:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:39:15,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:15,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 413 states and 565 transitions. [2024-12-06 02:39:15,708 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 565 transitions. [2024-12-06 02:39:15,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:39:15,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:15,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 427 states and 597 transitions. [2024-12-06 02:39:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 597 transitions. [2024-12-06 02:39:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:39:18,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:18,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:19,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 435 states and 611 transitions. [2024-12-06 02:39:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-12-06 02:39:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:39:19,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:19,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:19,660 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 439 states and 618 transitions. [2024-12-06 02:39:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 618 transitions. [2024-12-06 02:39:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:39:20,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:21,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:21,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 444 states and 631 transitions. [2024-12-06 02:39:21,552 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 631 transitions. [2024-12-06 02:39:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:39:21,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 447 states and 635 transitions. [2024-12-06 02:39:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 635 transitions. [2024-12-06 02:39:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:39:22,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,573 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:39:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 446 states and 634 transitions. [2024-12-06 02:39:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 634 transitions. [2024-12-06 02:39:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:39:22,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,667 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 447 states and 636 transitions. [2024-12-06 02:39:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 636 transitions. [2024-12-06 02:39:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:39:22,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:22,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:22,990 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:39:23,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 451 states and 639 transitions. [2024-12-06 02:39:23,524 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 639 transitions. [2024-12-06 02:39:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:39:23,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:23,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 674 transitions. [2024-12-06 02:39:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 674 transitions. [2024-12-06 02:39:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:39:27,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 474 states and 679 transitions. [2024-12-06 02:39:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 679 transitions. [2024-12-06 02:39:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:39:27,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:39:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 473 states and 678 transitions. [2024-12-06 02:39:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 678 transitions. [2024-12-06 02:39:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:39:27,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:27,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:27,965 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 474 states and 680 transitions. [2024-12-06 02:39:28,238 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 680 transitions. [2024-12-06 02:39:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:39:28,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:39:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 481 states and 690 transitions. [2024-12-06 02:39:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 690 transitions. [2024-12-06 02:39:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:39:29,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:29,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:39:29,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 480 states and 689 transitions. [2024-12-06 02:39:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 689 transitions. [2024-12-06 02:39:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:39:29,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:39:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:29,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 479 states and 688 transitions. [2024-12-06 02:39:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 688 transitions. [2024-12-06 02:39:29,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:39:29,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:29,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 02:39:33,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 499 states and 723 transitions. [2024-12-06 02:39:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2024-12-06 02:39:33,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:39:33,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:33,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 02:39:33,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:33,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 500 states and 723 transitions. [2024-12-06 02:39:33,706 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 723 transitions. [2024-12-06 02:39:33,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:39:33,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:33,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:33,722 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:39:35,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 507 states and 734 transitions. [2024-12-06 02:39:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 734 transitions. [2024-12-06 02:39:35,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:39:35,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:35,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:35,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:39:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 518 states and 750 transitions. [2024-12-06 02:39:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 750 transitions. [2024-12-06 02:39:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:36,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:36,526 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:39:38,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 533 states and 768 transitions. [2024-12-06 02:39:38,057 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 768 transitions. [2024-12-06 02:39:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:38,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:38,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:38,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:39:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:38,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 524 states and 757 transitions. [2024-12-06 02:39:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 757 transitions. [2024-12-06 02:39:38,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:38,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:38,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:39:39,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:39,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 533 states and 767 transitions. [2024-12-06 02:39:39,515 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 767 transitions. [2024-12-06 02:39:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:39:39,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:39,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:39:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 549 states and 787 transitions. [2024-12-06 02:39:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 787 transitions. [2024-12-06 02:39:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:41,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:39:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,207 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:39:41,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:39:43,225 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:39:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 575 states and 831 transitions. [2024-12-06 02:39:48,054 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 831 transitions. [2024-12-06 02:39:48,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:39:48,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:39:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 584 states and 841 transitions. [2024-12-06 02:39:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 841 transitions. [2024-12-06 02:39:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:48,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:39:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:48,703 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:39:48,706 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:39:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:39:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 591 states and 853 transitions. [2024-12-06 02:39:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 853 transitions. [2024-12-06 02:39:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:39:52,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:39:52,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:52,915 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:39:52,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:39:55,108 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:39:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 592 states and 853 transitions. [2024-12-06 02:39:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 853 transitions. [2024-12-06 02:39:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:39:55,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:40:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 617 states and 887 transitions. [2024-12-06 02:40:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 887 transitions. [2024-12-06 02:40:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:40:01,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:40:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-06 02:40:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-06 02:40:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:40:01,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:40:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 616 states and 886 transitions. [2024-12-06 02:40:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 886 transitions. [2024-12-06 02:40:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:40:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:40:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-06 02:40:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-06 02:40:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:40:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:40:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 615 states and 885 transitions. [2024-12-06 02:40:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 885 transitions. [2024-12-06 02:40:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:40:03,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:03,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:03,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:03,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 638 states and 922 transitions. [2024-12-06 02:40:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 922 transitions. [2024-12-06 02:40:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:40:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:06,318 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:06,319 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 928 transitions. [2024-12-06 02:40:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 928 transitions. [2024-12-06 02:40:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:40:07,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:08,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:08,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 643 states and 928 transitions. [2024-12-06 02:40:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 928 transitions. [2024-12-06 02:40:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:08,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:08,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:08,820 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:40:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 645 states and 930 transitions. [2024-12-06 02:40:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 930 transitions. [2024-12-06 02:40:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:09,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:09,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:40:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 639 states and 923 transitions. [2024-12-06 02:40:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 923 transitions. [2024-12-06 02:40:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:10,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:10,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:11,178 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 669 states and 961 transitions. [2024-12-06 02:40:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 961 transitions. [2024-12-06 02:40:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:40:14,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:14,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 670 states and 961 transitions. [2024-12-06 02:40:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 961 transitions. [2024-12-06 02:40:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:40:15,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:40:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 692 states and 993 transitions. [2024-12-06 02:40:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 993 transitions. [2024-12-06 02:40:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:40:19,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:40:23,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 701 states and 1002 transitions. [2024-12-06 02:40:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1002 transitions. [2024-12-06 02:40:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:40:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:23,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:23,464 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 717 states and 1026 transitions. [2024-12-06 02:40:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1026 transitions. [2024-12-06 02:40:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:40:24,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:24,873 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:40:24,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:24,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 715 states and 1023 transitions. [2024-12-06 02:40:24,953 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1023 transitions. [2024-12-06 02:40:24,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:40:24,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:40:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:24,990 INFO L256 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:40:24,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:40:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 718 states and 1038 transitions. [2024-12-06 02:40:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1038 transitions. [2024-12-06 02:40:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:40:26,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:26,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:26,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:40:34,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:34,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 742 states and 1071 transitions. [2024-12-06 02:40:34,339 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1071 transitions. [2024-12-06 02:40:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:40:34,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:40:36,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:36,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 744 states and 1072 transitions. [2024-12-06 02:40:36,275 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1072 transitions. [2024-12-06 02:40:36,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:40:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:37,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:37,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 745 states and 1074 transitions. [2024-12-06 02:40:37,507 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1074 transitions. [2024-12-06 02:40:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:40:37,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:40:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 747 states and 1082 transitions. [2024-12-06 02:40:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1082 transitions. [2024-12-06 02:40:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:40:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:39,142 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:40:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 749 states and 1085 transitions. [2024-12-06 02:40:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1085 transitions. [2024-12-06 02:40:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:40:39,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:40:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 750 states and 1086 transitions. [2024-12-06 02:40:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1086 transitions. [2024-12-06 02:40:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:40:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 752 states and 1095 transitions. [2024-12-06 02:40:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1095 transitions. [2024-12-06 02:40:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:40:42,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 752 states and 1094 transitions. [2024-12-06 02:40:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1094 transitions. [2024-12-06 02:40:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:40:43,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:43,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 754 states and 1096 transitions. [2024-12-06 02:40:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1096 transitions. [2024-12-06 02:40:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:40:44,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:44,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:45,609 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 758 states and 1108 transitions. [2024-12-06 02:40:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1108 transitions. [2024-12-06 02:40:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:40:47,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:47,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 761 states and 1119 transitions. [2024-12-06 02:40:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1119 transitions. [2024-12-06 02:40:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:40:48,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:48,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:48,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:49,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 762 states and 1129 transitions. [2024-12-06 02:40:49,843 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1129 transitions. [2024-12-06 02:40:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:40:49,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:40:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 763 states and 1131 transitions. [2024-12-06 02:40:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1131 transitions. [2024-12-06 02:40:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:50,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 766 states and 1143 transitions. [2024-12-06 02:40:52,493 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1143 transitions. [2024-12-06 02:40:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:52,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:52,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 770 states and 1149 transitions. [2024-12-06 02:40:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1149 transitions. [2024-12-06 02:40:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:54,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 771 states and 1151 transitions. [2024-12-06 02:40:54,888 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1151 transitions. [2024-12-06 02:40:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:54,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:54,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 773 states and 1157 transitions. [2024-12-06 02:40:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1157 transitions. [2024-12-06 02:40:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:56,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 774 states and 1158 transitions. [2024-12-06 02:40:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1158 transitions. [2024-12-06 02:40:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:40:56,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:40:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 778 states and 1164 transitions. [2024-12-06 02:40:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1164 transitions. [2024-12-06 02:40:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:40:57,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:57,904 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 785 states and 1182 transitions. [2024-12-06 02:41:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1182 transitions. [2024-12-06 02:41:01,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:41:01,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:02,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 787 states and 1190 transitions. [2024-12-06 02:41:02,795 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1190 transitions. [2024-12-06 02:41:02,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:41:02,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:02,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 790 states and 1192 transitions. [2024-12-06 02:41:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1192 transitions. [2024-12-06 02:41:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:41:03,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:03,376 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:04,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 791 states and 1193 transitions. [2024-12-06 02:41:04,033 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1193 transitions. [2024-12-06 02:41:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:41:04,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 792 states and 1195 transitions. [2024-12-06 02:41:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1195 transitions. [2024-12-06 02:41:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:41:04,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:04,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:41:05,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 793 states and 1197 transitions. [2024-12-06 02:41:05,460 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1197 transitions. [2024-12-06 02:41:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:41:05,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:05,491 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 02:41:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:06,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 794 states and 1198 transitions. [2024-12-06 02:41:06,309 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1198 transitions. [2024-12-06 02:41:06,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:41:06,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:06,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:06,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:06,328 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 02:41:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 793 states and 1196 transitions. [2024-12-06 02:41:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1196 transitions. [2024-12-06 02:41:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:41:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:06,876 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:41:07,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 793 states and 1195 transitions. [2024-12-06 02:41:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1195 transitions. [2024-12-06 02:41:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:07,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:07,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 808 states and 1231 transitions. [2024-12-06 02:41:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1231 transitions. [2024-12-06 02:41:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:15,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:15,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 815 states and 1244 transitions. [2024-12-06 02:41:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1244 transitions. [2024-12-06 02:41:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:18,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 819 states and 1254 transitions. [2024-12-06 02:41:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1254 transitions. [2024-12-06 02:41:19,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:19,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:21,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:21,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 823 states and 1259 transitions. [2024-12-06 02:41:21,674 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1259 transitions. [2024-12-06 02:41:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:21,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:21,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:21,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 824 states and 1260 transitions. [2024-12-06 02:41:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1260 transitions. [2024-12-06 02:41:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:22,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:22,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 827 states and 1264 transitions. [2024-12-06 02:41:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1264 transitions. [2024-12-06 02:41:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:41:24,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:24,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 828 states and 1265 transitions. [2024-12-06 02:41:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1265 transitions. [2024-12-06 02:41:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:41:25,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:41:27,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:27,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 832 states and 1272 transitions. [2024-12-06 02:41:27,501 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1272 transitions. [2024-12-06 02:41:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:41:27,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:41:29,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:29,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 835 states and 1276 transitions. [2024-12-06 02:41:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1276 transitions. [2024-12-06 02:41:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:41:29,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:29,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:41:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 836 states and 1276 transitions. [2024-12-06 02:41:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1276 transitions. [2024-12-06 02:41:30,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:30,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:30,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:39,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 855 states and 1324 transitions. [2024-12-06 02:41:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1324 transitions. [2024-12-06 02:41:39,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:39,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:39,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:39,695 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:44,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 865 states and 1342 transitions. [2024-12-06 02:41:44,349 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1342 transitions. [2024-12-06 02:41:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:44,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:49,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 877 states and 1372 transitions. [2024-12-06 02:41:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1372 transitions. [2024-12-06 02:41:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:49,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:51,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 881 states and 1378 transitions. [2024-12-06 02:41:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1378 transitions. [2024-12-06 02:41:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:51,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:51,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 883 states and 1380 transitions. [2024-12-06 02:41:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1380 transitions. [2024-12-06 02:41:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:52,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:54,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 889 states and 1384 transitions. [2024-12-06 02:41:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1384 transitions. [2024-12-06 02:41:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:54,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 890 states and 1386 transitions. [2024-12-06 02:41:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1386 transitions. [2024-12-06 02:41:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:55,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:56,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 891 states and 1388 transitions. [2024-12-06 02:41:56,399 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1388 transitions. [2024-12-06 02:41:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:41:56,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:41:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 892 states and 1390 transitions. [2024-12-06 02:41:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1390 transitions. [2024-12-06 02:41:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:41:57,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 898 states and 1409 transitions. [2024-12-06 02:42:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1409 transitions. [2024-12-06 02:42:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:42:01,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:01,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 902 states and 1417 transitions. [2024-12-06 02:42:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1417 transitions. [2024-12-06 02:42:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:42:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 910 states and 1429 transitions. [2024-12-06 02:42:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1429 transitions. [2024-12-06 02:42:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:42:09,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:09,093 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:09,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 912 states and 1431 transitions. [2024-12-06 02:42:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1431 transitions. [2024-12-06 02:42:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:42:09,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:10,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 913 states and 1432 transitions. [2024-12-06 02:42:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1432 transitions. [2024-12-06 02:42:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:42:10,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:10,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:10,695 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:42:11,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 914 states and 1434 transitions. [2024-12-06 02:42:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1434 transitions. [2024-12-06 02:42:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:42:11,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 02:42:14,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 921 states and 1444 transitions. [2024-12-06 02:42:14,790 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1444 transitions. [2024-12-06 02:42:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:42:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:14,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 02:42:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 927 states and 1453 transitions. [2024-12-06 02:42:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1453 transitions. [2024-12-06 02:42:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:42:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:17,599 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 02:42:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 930 states and 1458 transitions. [2024-12-06 02:42:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1458 transitions. [2024-12-06 02:42:20,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:42:20,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:20,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 02:42:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 931 states and 1460 transitions. [2024-12-06 02:42:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1460 transitions. [2024-12-06 02:42:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 02:42:21,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 02:42:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1461 transitions. [2024-12-06 02:42:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1461 transitions. [2024-12-06 02:42:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:42:21,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:21,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:21,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 02:42:22,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:22,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 932 states and 1460 transitions. [2024-12-06 02:42:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1460 transitions. [2024-12-06 02:42:22,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:42:22,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:22,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:22,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:42:22,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 958 states and 1513 transitions. [2024-12-06 02:42:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1513 transitions. [2024-12-06 02:42:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:42:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:40,525 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:42:40,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:42:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 965 states and 1525 transitions. [2024-12-06 02:42:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1525 transitions. [2024-12-06 02:42:51,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:42:51,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:42:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:51,871 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:42:51,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:42:58,518 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 968 states and 1529 transitions. [2024-12-06 02:43:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1529 transitions. [2024-12-06 02:43:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:43:00,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:00,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:43:00,323 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 972 states and 1536 transitions. [2024-12-06 02:43:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1536 transitions. [2024-12-06 02:43:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:43:09,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:09,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:43:09,221 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:16,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 973 states and 1538 transitions. [2024-12-06 02:43:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1538 transitions. [2024-12-06 02:43:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:43:16,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:16,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:16,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:43:16,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:23,800 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 974 states and 1540 transitions. [2024-12-06 02:43:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1540 transitions. [2024-12-06 02:43:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:43:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:24,805 INFO L256 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 02:43:24,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:43:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 975 states and 1542 transitions. [2024-12-06 02:43:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1542 transitions. [2024-12-06 02:43:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:43:32,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 02:43:33,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 975 states and 1541 transitions. [2024-12-06 02:43:33,565 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1541 transitions. [2024-12-06 02:43:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 02:43:33,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:33,585 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 02:43:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 982 states and 1551 transitions. [2024-12-06 02:43:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1551 transitions. [2024-12-06 02:43:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:43:38,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:38,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:38,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:43:38,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1009 states and 1597 transitions. [2024-12-06 02:43:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1597 transitions. [2024-12-06 02:43:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:43:47,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:47,230 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:43:47,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1024 states and 1622 transitions. [2024-12-06 02:43:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1622 transitions. [2024-12-06 02:43:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:43:55,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:55,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:55,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:43:55,139 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:57,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:57,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1027 states and 1623 transitions. [2024-12-06 02:43:57,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1623 transitions. [2024-12-06 02:43:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:43:57,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:57,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:43:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:57,906 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:43:57,907 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:43:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:43:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:58,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1028 states and 1623 transitions. [2024-12-06 02:43:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1623 transitions. [2024-12-06 02:43:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:43:58,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1060 states and 1663 transitions. [2024-12-06 02:44:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1663 transitions. [2024-12-06 02:44:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:44:08,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:08,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:11,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1076 states and 1689 transitions. [2024-12-06 02:44:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1689 transitions. [2024-12-06 02:44:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 02:44:11,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:11,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:44:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:11,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 02:44:11,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:44:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:14,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:14,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1079 states and 1728 transitions. [2024-12-06 02:44:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1728 transitions. [2024-12-06 02:44:14,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 02:44:14,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:14,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:44:17,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1080 states and 1735 transitions. [2024-12-06 02:44:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1735 transitions. [2024-12-06 02:44:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 02:44:17,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 02:44:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1083 states and 1745 transitions. [2024-12-06 02:44:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1745 transitions. [2024-12-06 02:44:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 02:44:20,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-06 02:44:23,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:23,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1086 states and 1755 transitions. [2024-12-06 02:44:23,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1755 transitions. [2024-12-06 02:44:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:44:23,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:23,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:44:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1214 states and 1961 transitions. [2024-12-06 02:44:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1961 transitions. [2024-12-06 02:44:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:44:52,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:44:58,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1221 states and 1981 transitions. [2024-12-06 02:44:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1981 transitions. [2024-12-06 02:44:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:44:58,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:58,505 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:00,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1225 states and 1988 transitions. [2024-12-06 02:45:00,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1988 transitions. [2024-12-06 02:45:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 02:45:00,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1229 states and 1994 transitions. [2024-12-06 02:45:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1994 transitions. [2024-12-06 02:45:04,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:45:04,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:04,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 02:45:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1233 states and 2001 transitions. [2024-12-06 02:45:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2001 transitions. [2024-12-06 02:45:08,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:45:08,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:08,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 02:45:11,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:11,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1237 states and 2005 transitions. [2024-12-06 02:45:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2005 transitions. [2024-12-06 02:45:11,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:11,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:11,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:27,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1256 states and 2056 transitions. [2024-12-06 02:45:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2056 transitions. [2024-12-06 02:45:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:27,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:27,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1271 states and 2095 transitions. [2024-12-06 02:45:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2095 transitions. [2024-12-06 02:45:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:36,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1283 states and 2117 transitions. [2024-12-06 02:45:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2117 transitions. [2024-12-06 02:45:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:46,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1286 states and 2119 transitions. [2024-12-06 02:45:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2119 transitions. [2024-12-06 02:45:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:47,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:53,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1290 states and 2124 transitions. [2024-12-06 02:45:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2124 transitions. [2024-12-06 02:45:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:53,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:45:56,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1294 states and 2137 transitions. [2024-12-06 02:45:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2137 transitions. [2024-12-06 02:45:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:45:56,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:56,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1301 states and 2153 transitions. [2024-12-06 02:46:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2153 transitions. [2024-12-06 02:46:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:03,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1307 states and 2160 transitions. [2024-12-06 02:46:08,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2160 transitions. [2024-12-06 02:46:08,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:08,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:09,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:09,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1308 states and 2165 transitions. [2024-12-06 02:46:09,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2165 transitions. [2024-12-06 02:46:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:09,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1311 states and 2171 transitions. [2024-12-06 02:46:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2171 transitions. [2024-12-06 02:46:12,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 02:46:12,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:12,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 02:46:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:14,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1315 states and 2179 transitions. [2024-12-06 02:46:14,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2179 transitions. [2024-12-06 02:46:14,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:14,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:14,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 02:46:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:19,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1318 states and 2191 transitions. [2024-12-06 02:46:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2191 transitions. [2024-12-06 02:46:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 02:46:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:28,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1327 states and 2211 transitions. [2024-12-06 02:46:28,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2211 transitions. [2024-12-06 02:46:28,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:46:28,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:28,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 02:46:33,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:33,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1331 states and 2217 transitions. [2024-12-06 02:46:33,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2217 transitions. [2024-12-06 02:46:33,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:33,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:33,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:46:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1338 states and 2232 transitions. [2024-12-06 02:46:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2232 transitions. [2024-12-06 02:46:42,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:42,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:42,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:42,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:46:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1345 states and 2241 transitions. [2024-12-06 02:46:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2241 transitions. [2024-12-06 02:46:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:46,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:46:51,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:51,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1351 states and 2250 transitions. [2024-12-06 02:46:51,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2250 transitions. [2024-12-06 02:46:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:51,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:51,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:46:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1353 states and 2254 transitions. [2024-12-06 02:46:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2254 transitions. [2024-12-06 02:46:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:53,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:53,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:46:59,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:46:59,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1359 states and 2263 transitions. [2024-12-06 02:46:59,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2263 transitions. [2024-12-06 02:46:59,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:46:59,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:46:59,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:46:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:46:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:47:01,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1360 states and 2264 transitions. [2024-12-06 02:47:01,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2264 transitions. [2024-12-06 02:47:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:01,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:01,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 02:47:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1360 states and 2263 transitions. [2024-12-06 02:47:02,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2263 transitions. [2024-12-06 02:47:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:02,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:02,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:47:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:02,678 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:47:02,680 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:47:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:47:27,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1375 states and 2301 transitions. [2024-12-06 02:47:27,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2301 transitions. [2024-12-06 02:47:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:47:27,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 02:47:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1384 states and 2316 transitions. [2024-12-06 02:47:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2316 transitions. [2024-12-06 02:47:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:47:35,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:35,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:35,173 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 02:47:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1389 states and 2322 transitions. [2024-12-06 02:47:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2322 transitions. [2024-12-06 02:47:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:47:39,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 02:47:41,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:47:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1391 states and 2324 transitions. [2024-12-06 02:47:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2324 transitions. [2024-12-06 02:47:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:47:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:47:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:47:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:47:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:47:41,099 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:47:41,100 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:47:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1402 states and 2344 transitions. [2024-12-06 02:48:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2344 transitions. [2024-12-06 02:48:07,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:48:07,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:07,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:48:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:07,770 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:48:07,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:48:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1409 states and 2359 transitions. [2024-12-06 02:48:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2359 transitions. [2024-12-06 02:48:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:48:31,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:31,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:48:31,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:31,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 02:48:31,258 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:48:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 02:48:51,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:51,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1412 states and 2363 transitions. [2024-12-06 02:48:51,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2363 transitions. [2024-12-06 02:48:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:48:51,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:51,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 02:48:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1412 states and 2362 transitions. [2024-12-06 02:48:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2362 transitions. [2024-12-06 02:48:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:48:54,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 02:48:56,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:48:56,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1412 states and 2361 transitions. [2024-12-06 02:48:56,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2361 transitions. [2024-12-06 02:48:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:48:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:48:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:48:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:48:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 02:49:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1419 states and 2371 transitions. [2024-12-06 02:49:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2371 transitions. [2024-12-06 02:49:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:01,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:01,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:01,731 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1448 states and 2425 transitions. [2024-12-06 02:49:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2425 transitions. [2024-12-06 02:49:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:17,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:17,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:17,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1460 states and 2448 transitions. [2024-12-06 02:49:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2448 transitions. [2024-12-06 02:49:27,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:27,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:27,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:27,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:27,415 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1462 states and 2449 transitions. [2024-12-06 02:49:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2449 transitions. [2024-12-06 02:49:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:29,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:29,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:29,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:29,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:29,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1475 states and 2466 transitions. [2024-12-06 02:49:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2466 transitions. [2024-12-06 02:49:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:40,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:40,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:40,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:40,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:40,185 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1478 states and 2468 transitions. [2024-12-06 02:49:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2468 transitions. [2024-12-06 02:49:43,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:49:43,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:49:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:43,918 INFO L256 TraceCheckSpWp]: Trace formula consists of 266 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:49:43,919 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:49:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1480 states and 2469 transitions. [2024-12-06 02:49:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2469 transitions. [2024-12-06 02:49:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:49:46,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:49:58,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:49:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1497 states and 2494 transitions. [2024-12-06 02:49:58,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2494 transitions. [2024-12-06 02:49:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 02:49:58,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:49:58,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:49:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:49:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:50:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1512 states and 2511 transitions. [2024-12-06 02:50:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2511 transitions. [2024-12-06 02:50:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:50:04,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:04,934 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:50:08,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1528 states and 2539 transitions. [2024-12-06 02:50:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2539 transitions. [2024-12-06 02:50:08,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:50:08,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:08,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:50:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:08,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:50:08,918 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:50:10,382 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:50:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:22,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1560 states and 2633 transitions. [2024-12-06 02:50:22,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2633 transitions. [2024-12-06 02:50:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 02:50:22,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:22,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 02:50:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1561 states and 2641 transitions. [2024-12-06 02:50:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2641 transitions. [2024-12-06 02:50:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:50:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:26,740 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-06 02:50:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1564 states and 2653 transitions. [2024-12-06 02:50:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2653 transitions. [2024-12-06 02:50:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:50:31,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:31,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-06 02:50:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1567 states and 2665 transitions. [2024-12-06 02:50:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2665 transitions. [2024-12-06 02:50:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:50:35,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:50:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:50:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1590 states and 2734 transitions. [2024-12-06 02:50:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2734 transitions. [2024-12-06 02:50:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:50:58,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:50:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:50:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:50:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:03,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1594 states and 2744 transitions. [2024-12-06 02:51:03,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2744 transitions. [2024-12-06 02:51:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:51:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:07,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1596 states and 2757 transitions. [2024-12-06 02:51:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2757 transitions. [2024-12-06 02:51:07,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:51:07,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:07,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1619 states and 2829 transitions. [2024-12-06 02:51:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2829 transitions. [2024-12-06 02:51:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:51:25,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:35,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1626 states and 2849 transitions. [2024-12-06 02:51:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2849 transitions. [2024-12-06 02:51:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:51:35,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:35,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2997 states to 1641 states and 2880 transitions. [2024-12-06 02:51:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2880 transitions. [2024-12-06 02:51:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:51:45,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:45,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:51:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:51:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1646 states and 2885 transitions. [2024-12-06 02:51:53,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2885 transitions. [2024-12-06 02:51:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:51:53,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:51:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:51:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:51:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 02:52:12,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:52:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1661 states and 2923 transitions. [2024-12-06 02:52:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2923 transitions. [2024-12-06 02:52:12,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:52:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:52:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:52:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:52:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked.