./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i --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_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3 --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 bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:21:00,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:21:00,252 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 03:21:00,257 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:21:00,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:21:00,297 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:21:00,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:21:00,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:21:00,301 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:21:00,302 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:21:00,302 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:21:00,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:21:00,303 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:21:00,304 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:21:00,304 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:21:00,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:21:00,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:00,304 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:21:00,304 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:21:00,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:21:00,307 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:21:00,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:21:00,308 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_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3 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 -> bb0a504b43b0de742fcc89ebbe9d313056bb1824edece6c56238a649b6f48626 [2024-11-25 03:21:00,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:21:00,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:21:00,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:21:00,622 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:21:00,623 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:21:00,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i [2024-11-25 03:21:03,533 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/data/631374efa/af293ad6b7fa4e9b8e2445bec00b272d/FLAG27d12050b [2024-11-25 03:21:03,939 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:21:03,942 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-2.i [2024-11-25 03:21:03,963 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/data/631374efa/af293ad6b7fa4e9b8e2445bec00b272d/FLAG27d12050b [2024-11-25 03:21:04,105 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/data/631374efa/af293ad6b7fa4e9b8e2445bec00b272d [2024-11-25 03:21:04,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:21:04,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:21:04,113 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:04,113 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:21:04,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:21:04,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be71e34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04, skipping insertion in model container [2024-11-25 03:21:04,125 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,173 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:21:04,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:04,584 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:21:04,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:04,704 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:21:04,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04 WrapperNode [2024-11-25 03:21:04,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:04,705 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:04,705 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:21:04,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:21:04,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,745 INFO L138 Inliner]: procedures = 166, calls = 80, calls flagged for inlining = 24, calls inlined = 6, statements flattened = 98 [2024-11-25 03:21:04,745 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:04,746 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:21:04,746 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:21:04,746 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:21:04,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,757 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,770 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,780 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,782 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:21:04,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:21:04,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:21:04,787 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:21:04,788 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:04" (1/1) ... [2024-11-25 03:21:04,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:04,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:21:04,830 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:21:04,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a48ee7-4e9b-45c4-8cda-56652eb1bf6a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:21:04,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:21:04,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:21:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:21:04,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:21:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:21:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:21:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:21:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:21:04,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:21:04,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:21:04,991 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:21:04,993 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:21:05,186 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-25 03:21:05,186 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:21:05,255 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:21:05,255 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 03:21:05,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:05 BoogieIcfgContainer [2024-11-25 03:21:05,256 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:21:05,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:21:05,256 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:21:05,268 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:21:05,268 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:05" (1/1) ... [2024-11-25 03:21:05,276 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:21:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-25 03:21:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-25 03:21:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:21:05,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:05,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2024-11-25 03:21:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2024-11-25 03:21:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:21:05,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:05,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:06,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-25 03:21:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-25 03:21:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:21:06,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:06,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-11-25 03:21:06,255 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-11-25 03:21:06,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:21:06,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 43 states and 55 transitions. [2024-11-25 03:21:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2024-11-25 03:21:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:21:06,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2024-11-25 03:21:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2024-11-25 03:21:06,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:21:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 60 transitions. [2024-11-25 03:21:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2024-11-25 03:21:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:21:07,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-25 03:21:07,384 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-25 03:21:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:21:07,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 53 states and 70 transitions. [2024-11-25 03:21:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2024-11-25 03:21:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:21:07,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2024-11-25 03:21:07,665 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-11-25 03:21:07,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:21:07,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:07,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-11-25 03:21:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-11-25 03:21:07,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:21:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:07,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:21:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-11-25 03:21:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-25 03:21:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:21:08,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 55 states and 75 transitions. [2024-11-25 03:21:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2024-11-25 03:21:08,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:21:08,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:08,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:08,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 58 states and 80 transitions. [2024-11-25 03:21:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 80 transitions. [2024-11-25 03:21:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:21:08,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:08,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:09,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:09,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 82 transitions. [2024-11-25 03:21:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 82 transitions. [2024-11-25 03:21:09,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:21:09,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:09,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:09,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-11-25 03:21:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-25 03:21:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:21:09,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2024-11-25 03:21:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2024-11-25 03:21:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:21:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:21:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-11-25 03:21:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-11-25 03:21:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:21:10,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:10,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:10,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 03:21:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:11,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 69 states and 98 transitions. [2024-11-25 03:21:11,128 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 98 transitions. [2024-11-25 03:21:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:21:11,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:11,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 72 states and 103 transitions. [2024-11-25 03:21:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 103 transitions. [2024-11-25 03:21:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:21:11,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:21:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:12,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 73 states and 104 transitions. [2024-11-25 03:21:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 104 transitions. [2024-11-25 03:21:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:21:12,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 75 states and 108 transitions. [2024-11-25 03:21:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 108 transitions. [2024-11-25 03:21:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:21:12,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:21:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:13,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 81 states and 118 transitions. [2024-11-25 03:21:13,036 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 118 transitions. [2024-11-25 03:21:13,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:21:13,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:13,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:21:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 83 states and 120 transitions. [2024-11-25 03:21:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 120 transitions. [2024-11-25 03:21:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:21:13,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:13,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:13,790 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:14,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-11-25 03:21:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-25 03:21:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:21:14,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:14,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:14,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 89 states and 129 transitions. [2024-11-25 03:21:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 129 transitions. [2024-11-25 03:21:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:21:14,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:21:15,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:15,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 88 states and 128 transitions. [2024-11-25 03:21:15,163 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 128 transitions. [2024-11-25 03:21:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:21:15,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:21:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 121 transitions. [2024-11-25 03:21:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 121 transitions. [2024-11-25 03:21:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:15,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:15,842 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:21:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:16,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 92 states and 136 transitions. [2024-11-25 03:21:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 136 transitions. [2024-11-25 03:21:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:21:16,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:16,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:17,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:17,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 95 states and 142 transitions. [2024-11-25 03:21:17,748 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 142 transitions. [2024-11-25 03:21:17,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:17,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:17,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:21:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-11-25 03:21:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-11-25 03:21:20,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:21:20,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:20,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:21:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:21,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 110 states and 165 transitions. [2024-11-25 03:21:21,349 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 165 transitions. [2024-11-25 03:21:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:21:21,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:21,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:21:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-11-25 03:21:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-11-25 03:21:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:21:22,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:22,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 116 states and 174 transitions. [2024-11-25 03:21:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2024-11-25 03:21:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:21:23,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:21:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:27,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 131 states and 205 transitions. [2024-11-25 03:21:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 205 transitions. [2024-11-25 03:21:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:21:27,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:27,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:21:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 114 states and 167 transitions. [2024-11-25 03:21:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 167 transitions. [2024-11-25 03:21:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 03:21:27,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:28,358 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:29,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 117 states and 174 transitions. [2024-11-25 03:21:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2024-11-25 03:21:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:21:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:21:29,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 116 states and 173 transitions. [2024-11-25 03:21:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 173 transitions. [2024-11-25 03:21:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:21:29,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:30,328 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:21:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 125 states and 185 transitions. [2024-11-25 03:21:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-11-25 03:21:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:21:33,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:33,829 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:21:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 128 states and 189 transitions. [2024-11-25 03:21:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 189 transitions. [2024-11-25 03:21:34,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:21:34,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:35,205 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:36,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 131 states and 196 transitions. [2024-11-25 03:21:36,044 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 196 transitions. [2024-11-25 03:21:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:21:36,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,414 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 03:21:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 134 states and 200 transitions. [2024-11-25 03:21:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 200 transitions. [2024-11-25 03:21:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:21:37,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 140 states and 209 transitions. [2024-11-25 03:21:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 209 transitions. [2024-11-25 03:21:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 03:21:39,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:39,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:40,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 143 states and 216 transitions. [2024-11-25 03:21:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2024-11-25 03:21:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:21:40,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:21:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 160 states and 246 transitions. [2024-11-25 03:21:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 246 transitions. [2024-11-25 03:21:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:21:47,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:48,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 165 states and 251 transitions. [2024-11-25 03:21:48,559 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 251 transitions. [2024-11-25 03:21:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:21:48,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:48,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:50,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:50,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 168 states and 259 transitions. [2024-11-25 03:21:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 259 transitions. [2024-11-25 03:21:50,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:21:50,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:50,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:21:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 263 transitions. [2024-11-25 03:21:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 263 transitions. [2024-11-25 03:21:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:21:51,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:21:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:54,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 177 states and 272 transitions. [2024-11-25 03:21:54,089 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-11-25 03:21:54,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:21:54,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:54,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 180 states and 280 transitions. [2024-11-25 03:21:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 280 transitions. [2024-11-25 03:21:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:21:55,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 314 transitions. [2024-11-25 03:22:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 314 transitions. [2024-11-25 03:22:05,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:22:05,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:05,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:22:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 200 states and 309 transitions. [2024-11-25 03:22:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 309 transitions. [2024-11-25 03:22:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 03:22:05,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:05,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 03:22:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 322 transitions. [2024-11-25 03:22:09,815 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 322 transitions. [2024-11-25 03:22:09,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:22:09,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 03:22:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 214 states and 327 transitions. [2024-11-25 03:22:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 327 transitions. [2024-11-25 03:22:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:22:11,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 217 states and 336 transitions. [2024-11-25 03:22:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 336 transitions. [2024-11-25 03:22:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:22:13,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 03:22:15,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 220 states and 340 transitions. [2024-11-25 03:22:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 340 transitions. [2024-11-25 03:22:15,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:15,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:22:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 234 states and 359 transitions. [2024-11-25 03:22:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 359 transitions. [2024-11-25 03:22:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:22:22,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 237 states and 368 transitions. [2024-11-25 03:22:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 368 transitions. [2024-11-25 03:22:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 260 states and 406 transitions. [2024-11-25 03:22:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 406 transitions. [2024-11-25 03:22:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:22:37,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:37,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 47 proven. 21 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:22:46,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 265 states and 413 transitions. [2024-11-25 03:22:46,267 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 413 transitions. [2024-11-25 03:22:46,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:22:46,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:46,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-25 03:22:49,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 265 states and 409 transitions. [2024-11-25 03:22:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 409 transitions. [2024-11-25 03:22:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:22:49,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 03:22:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:53,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 271 states and 419 transitions. [2024-11-25 03:22:53,491 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 419 transitions. [2024-11-25 03:22:53,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:22:53,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:53,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:54,327 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 274 states and 429 transitions. [2024-11-25 03:22:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 429 transitions. [2024-11-25 03:22:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:55,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 03:22:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 277 states and 433 transitions. [2024-11-25 03:22:58,422 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 433 transitions. [2024-11-25 03:22:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:22:58,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-25 03:23:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 282 states and 438 transitions. [2024-11-25 03:23:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 438 transitions. [2024-11-25 03:23:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:23:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:23:02,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:02,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 448 transitions. [2024-11-25 03:23:02,971 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 448 transitions. [2024-11-25 03:23:02,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:23:02,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:02,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:04,851 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:23:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:21,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 311 states and 490 transitions. [2024-11-25 03:23:21,681 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 490 transitions. [2024-11-25 03:23:21,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:23:21,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:21,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:22,074 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 03:23:28,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:28,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 322 states and 505 transitions. [2024-11-25 03:23:28,771 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 505 transitions. [2024-11-25 03:23:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:23:28,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 03:23:34,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:34,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 503 transitions. [2024-11-25 03:23:34,953 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 503 transitions. [2024-11-25 03:23:34,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:23:34,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:34,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:35,879 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:23:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:37,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 325 states and 514 transitions. [2024-11-25 03:23:37,706 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 514 transitions. [2024-11-25 03:23:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:23:37,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 66 proven. 41 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 03:23:50,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 345 states and 544 transitions. [2024-11-25 03:23:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 544 transitions. [2024-11-25 03:23:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:23:50,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 03:23:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:53,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 348 states and 548 transitions. [2024-11-25 03:23:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 548 transitions. [2024-11-25 03:23:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:23:53,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:53,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:23:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 351 states and 559 transitions. [2024-11-25 03:23:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 559 transitions. [2024-11-25 03:23:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:23:56,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:57,814 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 03:24:01,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:01,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 357 states and 569 transitions. [2024-11-25 03:24:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 569 transitions. [2024-11-25 03:24:01,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:24:01,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:01,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:01,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:24:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 386 states and 616 transitions. [2024-11-25 03:24:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 616 transitions. [2024-11-25 03:24:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:24:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-25 03:24:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 397 states and 632 transitions. [2024-11-25 03:24:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 632 transitions. [2024-11-25 03:24:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:24:35,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:35,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-25 03:24:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 397 states and 629 transitions. [2024-11-25 03:24:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 629 transitions. [2024-11-25 03:24:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:24:38,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:38,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:38,503 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-25 03:24:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 406 states and 644 transitions. [2024-11-25 03:24:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 644 transitions. [2024-11-25 03:24:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:24:45,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:46,744 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 409 states and 656 transitions. [2024-11-25 03:24:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 656 transitions. [2024-11-25 03:24:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:24:48,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 03:24:52,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 414 states and 661 transitions. [2024-11-25 03:24:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 661 transitions. [2024-11-25 03:24:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:24:52,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2024-11-25 03:24:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 417 states and 665 transitions. [2024-11-25 03:24:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 665 transitions. [2024-11-25 03:24:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:24:56,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:57,285 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:24:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 420 states and 677 transitions. [2024-11-25 03:24:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 677 transitions. [2024-11-25 03:24:59,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:24:59,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:25:32,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:32,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 452 states and 728 transitions. [2024-11-25 03:25:32,489 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 728 transitions. [2024-11-25 03:25:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:25:32,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:32,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-25 03:25:42,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 463 states and 744 transitions. [2024-11-25 03:25:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 744 transitions. [2024-11-25 03:25:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:25:42,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 96 proven. 60 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 03:26:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 483 states and 770 transitions. [2024-11-25 03:26:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 770 transitions. [2024-11-25 03:26:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:26:04,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-25 03:26:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 483 states and 767 transitions. [2024-11-25 03:26:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 767 transitions. [2024-11-25 03:26:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:26:07,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:08,905 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 486 states and 780 transitions. [2024-11-25 03:26:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 780 transitions. [2024-11-25 03:26:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:26:11,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:11,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-25 03:26:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 489 states and 784 transitions. [2024-11-25 03:26:16,138 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 784 transitions. [2024-11-25 03:26:16,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:26:16,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:16,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:17,235 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 03:26:22,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:22,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 495 states and 795 transitions. [2024-11-25 03:26:22,365 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 795 transitions. [2024-11-25 03:26:22,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:26:22,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:26:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 498 states and 808 transitions. [2024-11-25 03:26:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2024-11-25 03:26:26,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:26:26,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:26,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:29,761 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:27:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 533 states and 863 transitions. [2024-11-25 03:27:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 863 transitions. [2024-11-25 03:27:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:27:08,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:09,567 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-25 03:27:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 544 states and 880 transitions. [2024-11-25 03:27:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 880 transitions. [2024-11-25 03:27:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:27:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:20,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 03:27:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:25,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 549 states and 885 transitions. [2024-11-25 03:27:25,184 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 885 transitions. [2024-11-25 03:27:25,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:27:25,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:25,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-25 03:27:28,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 549 states and 882 transitions. [2024-11-25 03:27:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 882 transitions. [2024-11-25 03:27:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:27:28,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-25 03:27:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 554 states and 890 transitions. [2024-11-25 03:27:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 890 transitions. [2024-11-25 03:27:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:27:34,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:34,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:27:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:39,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 557 states and 904 transitions. [2024-11-25 03:27:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 904 transitions. [2024-11-25 03:27:39,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:27:39,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 03:27:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 560 states and 908 transitions. [2024-11-25 03:27:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 908 transitions. [2024-11-25 03:27:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:27:44,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:44,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:47,273 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 132 proven. 82 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 03:28:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 586 states and 943 transitions. [2024-11-25 03:28:15,135 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 943 transitions. [2024-11-25 03:28:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:28:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 589 states and 957 transitions. [2024-11-25 03:28:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 957 transitions. [2024-11-25 03:28:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:28:20,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:29:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 627 states and 1016 transitions. [2024-11-25 03:29:13,903 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1016 transitions. [2024-11-25 03:29:13,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:29:13,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:13,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 03:29:28,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:28,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 638 states and 1034 transitions. [2024-11-25 03:29:28,254 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1034 transitions. [2024-11-25 03:29:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:29:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:28,377 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-25 03:29:32,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 638 states and 1031 transitions. [2024-11-25 03:29:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1031 transitions. [2024-11-25 03:29:32,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:29:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-25 03:29:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 649 states and 1048 transitions. [2024-11-25 03:29:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1048 transitions. [2024-11-25 03:29:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:29:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-25 03:29:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 655 states and 1059 transitions. [2024-11-25 03:29:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1059 transitions. [2024-11-25 03:29:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:29:51,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:53,957 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:29:57,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:57,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 658 states and 1074 transitions. [2024-11-25 03:29:57,673 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1074 transitions. [2024-11-25 03:29:57,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:29:57,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:57,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-25 03:30:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 667 states and 1091 transitions. [2024-11-25 03:30:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1091 transitions. [2024-11-25 03:30:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:30:09,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:09,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 03:30:16,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:16,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 670 states and 1095 transitions. [2024-11-25 03:30:16,025 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1095 transitions. [2024-11-25 03:30:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:30:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-25 03:30:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:21,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 675 states and 1100 transitions. [2024-11-25 03:30:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1100 transitions. [2024-11-25 03:30:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:30:21,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:30:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:27,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 678 states and 1115 transitions. [2024-11-25 03:30:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1115 transitions. [2024-11-25 03:30:27,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:30:27,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:27,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:31:33,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 719 states and 1178 transitions. [2024-11-25 03:31:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1178 transitions. [2024-11-25 03:31:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:31:33,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:34,731 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-25 03:31:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:50,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 730 states and 1196 transitions. [2024-11-25 03:31:50,083 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1196 transitions. [2024-11-25 03:31:50,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:31:50,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:50,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2024-11-25 03:31:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 730 states and 1193 transitions. [2024-11-25 03:31:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1193 transitions. [2024-11-25 03:31:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:31:55,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-25 03:32:08,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 741 states and 1210 transitions. [2024-11-25 03:32:08,349 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1210 transitions. [2024-11-25 03:32:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:32:08,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:32:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 744 states and 1226 transitions. [2024-11-25 03:32:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1226 transitions. [2024-11-25 03:32:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:32:15,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:15,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 174 proven. 107 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 03:33:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 776 states and 1272 transitions. [2024-11-25 03:33:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1272 transitions. [2024-11-25 03:33:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:33:01,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-25 03:33:08,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 779 states and 1276 transitions. [2024-11-25 03:33:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1276 transitions. [2024-11-25 03:33:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:33:08,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:33:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 782 states and 1292 transitions. [2024-11-25 03:33:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1292 transitions. [2024-11-25 03:33:15,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:33:15,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:15,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 03:33:25,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 788 states and 1304 transitions. [2024-11-25 03:33:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1304 transitions. [2024-11-25 03:33:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:33:25,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:25,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 237 proven. 244 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.