./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/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_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/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_f947fbac-3c52-460e-a318-4059d74baa9f/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 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:04:28,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:04:28,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 05:04:28,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:04:28,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:04:28,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:04:28,995 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:04:28,995 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:04:28,996 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:04:28,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:04:28,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:04:28,996 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:04:28,996 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:04:28,997 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 05:04:29,000 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:04:29,000 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:04:29,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:04:29,001 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:04:29,001 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:04:29,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:04:29,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:04:29,002 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:04:29,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:04:29,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:04:29,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:04:29,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:04:29,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:04:29,004 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:04:29,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:04:29,004 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_f947fbac-3c52-460e-a318-4059d74baa9f/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 -> 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 [2024-11-25 05:04:29,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:04:29,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:04:29,377 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:04:29,381 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:04:29,382 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:04:29,383 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c [2024-11-25 05:04:33,088 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/data/bd6c3dff6/0ebe4576c808468bb9b551b15111c5ce/FLAG4a16d6110 [2024-11-25 05:04:33,358 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:04:33,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound100.c [2024-11-25 05:04:33,372 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/data/bd6c3dff6/0ebe4576c808468bb9b551b15111c5ce/FLAG4a16d6110 [2024-11-25 05:04:33,404 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/data/bd6c3dff6/0ebe4576c808468bb9b551b15111c5ce [2024-11-25 05:04:33,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:04:33,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:04:33,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:33,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:04:33,420 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:04:33,421 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56c699eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33, skipping insertion in model container [2024-11-25 05:04:33,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,446 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:04:33,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:04:33,731 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:04:33,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:04:33,769 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:04:33,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33 WrapperNode [2024-11-25 05:04:33,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:04:33,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:04:33,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:04:33,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:04:33,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,788 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,810 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-25 05:04:33,810 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:04:33,811 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:04:33,811 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:04:33,811 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:04:33,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,821 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,821 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,825 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,826 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,831 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,832 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:04:33,835 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:04:33,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:04:33,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:04:33,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:04:33" (1/1) ... [2024-11-25 05:04:33,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:04:33,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:04:33,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:04:33,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f947fbac-3c52-460e-a318-4059d74baa9f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:04:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:04:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 05:04:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 05:04:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:04:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:04:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:04:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 05:04:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 05:04:34,006 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:04:34,008 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:04:34,359 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-11-25 05:04:34,359 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:04:34,408 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:04:34,409 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 05:04:34,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:04:34 BoogieIcfgContainer [2024-11-25 05:04:34,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:04:34,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:04:34,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:04:34,426 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:04:34,426 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:04:34" (1/1) ... [2024-11-25 05:04:34,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:04:34,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 54 states and 58 transitions. [2024-11-25 05:04:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2024-11-25 05:04:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:04:34,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:34,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:34,682 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:34,728 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 05:04:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-11-25 05:04:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-11-25 05:04:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:04:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:34,835 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 05:04:34,837 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:34,848 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 05:04:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 56 states and 61 transitions. [2024-11-25 05:04:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2024-11-25 05:04:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:04:34,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:34,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:35,050 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 05:04:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:35,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 59 states and 67 transitions. [2024-11-25 05:04:35,239 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2024-11-25 05:04:35,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:04:35,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:35,432 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 05:04:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 60 states and 68 transitions. [2024-11-25 05:04:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2024-11-25 05:04:35,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:04:35,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:35,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 65 states and 77 transitions. [2024-11-25 05:04:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 77 transitions. [2024-11-25 05:04:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 05:04:37,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:37,593 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 05:04:37,595 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:37,812 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 05:04:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 82 transitions. [2024-11-25 05:04:38,867 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 82 transitions. [2024-11-25 05:04:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:04:38,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:38,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:38,928 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 05:04:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 72 states and 87 transitions. [2024-11-25 05:04:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 87 transitions. [2024-11-25 05:04:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 05:04:39,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:39,049 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 05:04:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 76 states and 95 transitions. [2024-11-25 05:04:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2024-11-25 05:04:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:04:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:39,460 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 05:04:39,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 102 transitions. [2024-11-25 05:04:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 102 transitions. [2024-11-25 05:04:39,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:04:39,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,005 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 05:04:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 81 states and 103 transitions. [2024-11-25 05:04:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 103 transitions. [2024-11-25 05:04:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 05:04:40,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,092 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 05:04:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 84 states and 106 transitions. [2024-11-25 05:04:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2024-11-25 05:04:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:40,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,676 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 05:04:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 107 transitions. [2024-11-25 05:04:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2024-11-25 05:04:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:40,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,749 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 05:04:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:40,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 110 transitions. [2024-11-25 05:04:40,774 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2024-11-25 05:04:40,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 05:04:40,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:40,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:40,818 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 05:04:41,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 93 states and 120 transitions. [2024-11-25 05:04:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2024-11-25 05:04:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:04:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,056 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 05:04:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 94 states and 121 transitions. [2024-11-25 05:04:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 121 transitions. [2024-11-25 05:04:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:04:41,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,126 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 05:04:41,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 95 states and 122 transitions. [2024-11-25 05:04:41,151 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 122 transitions. [2024-11-25 05:04:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:04:41,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 139 transitions. [2024-11-25 05:04:41,720 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 139 transitions. [2024-11-25 05:04:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 05:04:41,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 111 states and 144 transitions. [2024-11-25 05:04:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 144 transitions. [2024-11-25 05:04:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:04:41,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:41,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:42,094 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 05:04:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 115 states and 152 transitions. [2024-11-25 05:04:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 152 transitions. [2024-11-25 05:04:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 05:04:42,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:42,759 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 05:04:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:42,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 119 states and 160 transitions. [2024-11-25 05:04:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 160 transitions. [2024-11-25 05:04:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:04:42,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:43,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 124 states and 170 transitions. [2024-11-25 05:04:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 170 transitions. [2024-11-25 05:04:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:04:43,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:43,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:43,814 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 05:04:43,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:44,230 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 05:04:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:46,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 139 states and 194 transitions. [2024-11-25 05:04:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 194 transitions. [2024-11-25 05:04:46,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:04:46,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:46,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:48,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 145 states and 206 transitions. [2024-11-25 05:04:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 206 transitions. [2024-11-25 05:04:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 05:04:48,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:48,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-25 05:04:48,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 147 states and 209 transitions. [2024-11-25 05:04:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 209 transitions. [2024-11-25 05:04:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:04:49,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 152 states and 225 transitions. [2024-11-25 05:04:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 225 transitions. [2024-11-25 05:04:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:04:51,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 154 states and 229 transitions. [2024-11-25 05:04:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 229 transitions. [2024-11-25 05:04:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 05:04:51,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:53,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 157 states and 236 transitions. [2024-11-25 05:04:53,069 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 236 transitions. [2024-11-25 05:04:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:04:53,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:53,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 165 states and 254 transitions. [2024-11-25 05:04:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 254 transitions. [2024-11-25 05:04:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 05:04:57,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:57,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:04:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 167 states and 259 transitions. [2024-11-25 05:04:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 259 transitions. [2024-11-25 05:04:58,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:04:58,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:58,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:58,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:04:59,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:59,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 170 states and 267 transitions. [2024-11-25 05:04:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 267 transitions. [2024-11-25 05:04:59,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:04:59,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:59,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:05:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 172 states and 270 transitions. [2024-11-25 05:05:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 270 transitions. [2024-11-25 05:05:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:05:01,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:05:01,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 174 states and 273 transitions. [2024-11-25 05:05:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 273 transitions. [2024-11-25 05:05:01,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 05:05:01,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:01,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:05:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 178 states and 278 transitions. [2024-11-25 05:05:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 278 transitions. [2024-11-25 05:05:03,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:05:03,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:03,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:05:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 184 states and 290 transitions. [2024-11-25 05:05:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 290 transitions. [2024-11-25 05:05:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:05:06,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:06,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:05:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 189 states and 302 transitions. [2024-11-25 05:05:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 302 transitions. [2024-11-25 05:05:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:05:09,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:09,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 05:05:09,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 05:05:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 306 transitions. [2024-11-25 05:05:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 306 transitions. [2024-11-25 05:05:11,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:11,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 203 states and 331 transitions. [2024-11-25 05:05:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 331 transitions. [2024-11-25 05:05:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:16,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:05:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:18,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 207 states and 337 transitions. [2024-11-25 05:05:18,548 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 337 transitions. [2024-11-25 05:05:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:18,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:18,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 208 states and 337 transitions. [2024-11-25 05:05:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 337 transitions. [2024-11-25 05:05:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:19,373 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:20,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 210 states and 340 transitions. [2024-11-25 05:05:20,036 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 340 transitions. [2024-11-25 05:05:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:20,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:05:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 209 states and 338 transitions. [2024-11-25 05:05:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2024-11-25 05:05:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:20,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:21,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 212 states and 345 transitions. [2024-11-25 05:05:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 345 transitions. [2024-11-25 05:05:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 05:05:21,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:21,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:05:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 212 states and 344 transitions. [2024-11-25 05:05:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 344 transitions. [2024-11-25 05:05:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:05:22,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:05:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 212 states and 343 transitions. [2024-11-25 05:05:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 343 transitions. [2024-11-25 05:05:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:05:24,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:28,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:28,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 224 states and 366 transitions. [2024-11-25 05:05:28,434 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 366 transitions. [2024-11-25 05:05:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:05:28,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 226 states and 369 transitions. [2024-11-25 05:05:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 369 transitions. [2024-11-25 05:05:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:05:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:05:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 224 states and 364 transitions. [2024-11-25 05:05:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 364 transitions. [2024-11-25 05:05:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 05:05:30,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:30,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:05:32,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:32,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 227 states and 367 transitions. [2024-11-25 05:05:32,475 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 367 transitions. [2024-11-25 05:05:32,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:05:32,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:05:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 231 states and 371 transitions. [2024-11-25 05:05:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 371 transitions. [2024-11-25 05:05:36,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:05:36,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:36,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:36,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:05:37,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:37,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 230 states and 370 transitions. [2024-11-25 05:05:37,517 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 370 transitions. [2024-11-25 05:05:37,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:05:37,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:37,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:05:40,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:40,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 243 states and 386 transitions. [2024-11-25 05:05:40,959 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 386 transitions. [2024-11-25 05:05:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:05:40,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:40,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 255 states and 414 transitions. [2024-11-25 05:05:44,685 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 414 transitions. [2024-11-25 05:05:44,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:05:44,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:44,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:44,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:05:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 257 states and 416 transitions. [2024-11-25 05:05:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 416 transitions. [2024-11-25 05:05:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:05:46,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:46,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:05:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 270 states and 448 transitions. [2024-11-25 05:05:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 448 transitions. [2024-11-25 05:05:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:05:49,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:05:53,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:53,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 284 states and 473 transitions. [2024-11-25 05:05:53,874 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 473 transitions. [2024-11-25 05:05:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:05:53,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:53,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:05:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 287 states and 482 transitions. [2024-11-25 05:05:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 482 transitions. [2024-11-25 05:05:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:05:54,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:54,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 298 states and 497 transitions. [2024-11-25 05:06:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2024-11-25 05:06:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:06:08,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:06:10,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 311 states and 514 transitions. [2024-11-25 05:06:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 514 transitions. [2024-11-25 05:06:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:06:10,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:10,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:10,681 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 315 states and 520 transitions. [2024-11-25 05:06:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 520 transitions. [2024-11-25 05:06:14,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 05:06:14,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:14,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:16,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 317 states and 523 transitions. [2024-11-25 05:06:16,473 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 523 transitions. [2024-11-25 05:06:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:06:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:06:19,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 320 states and 527 transitions. [2024-11-25 05:06:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 527 transitions. [2024-11-25 05:06:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:06:19,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:06:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:19,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:06:19,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:06:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 338 states and 555 transitions. [2024-11-25 05:06:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 555 transitions. [2024-11-25 05:06:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 05:06:25,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:25,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:25,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:06:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:25,417 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:06:25,419 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:06:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:06:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:28,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 341 states and 559 transitions. [2024-11-25 05:06:28,496 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2024-11-25 05:06:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:06:28,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:28,522 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:06:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:06:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 344 states and 563 transitions. [2024-11-25 05:06:32,136 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 563 transitions. [2024-11-25 05:06:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:06:32,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:06:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:06:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:06:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:06:32,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 05:06:32,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:06:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:07:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 345 states and 563 transitions. [2024-11-25 05:07:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 563 transitions. [2024-11-25 05:07:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:07:35,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:07:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:35,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-25 05:07:35,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:07:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 371 states and 609 transitions. [2024-11-25 05:09:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 609 transitions. [2024-11-25 05:09:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:09:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:00,524 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:09:00,526 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:01,349 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:03,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 372 states and 609 transitions. [2024-11-25 05:09:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 609 transitions. [2024-11-25 05:09:03,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:09:03,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 374 states and 615 transitions. [2024-11-25 05:09:07,567 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 615 transitions. [2024-11-25 05:09:07,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:09:07,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:07,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:08,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 375 states and 617 transitions. [2024-11-25 05:09:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 617 transitions. [2024-11-25 05:09:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:09:08,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:08,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 05:09:09,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:09,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 375 states and 616 transitions. [2024-11-25 05:09:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 616 transitions. [2024-11-25 05:09:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:09:09,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:09,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:09:11,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:11,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 376 states and 620 transitions. [2024-11-25 05:09:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 620 transitions. [2024-11-25 05:09:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:09:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:09:12,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 376 states and 619 transitions. [2024-11-25 05:09:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 619 transitions. [2024-11-25 05:09:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:09:12,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:12,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 373 states and 633 transitions. [2024-11-25 05:09:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 633 transitions. [2024-11-25 05:09:24,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 05:09:24,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:24,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 374 states and 634 transitions. [2024-11-25 05:09:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 634 transitions. [2024-11-25 05:09:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:09:27,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:29,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:29,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 376 states and 637 transitions. [2024-11-25 05:09:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 637 transitions. [2024-11-25 05:09:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:09:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:09:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 387 states and 650 transitions. [2024-11-25 05:09:32,683 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 650 transitions. [2024-11-25 05:09:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:09:32,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:32,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 05:09:41,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 402 states and 666 transitions. [2024-11-25 05:09:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 666 transitions. [2024-11-25 05:09:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:09:41,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:41,659 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:09:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 405 states and 671 transitions. [2024-11-25 05:09:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 671 transitions. [2024-11-25 05:09:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:09:48,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:09:49,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 406 states and 672 transitions. [2024-11-25 05:09:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 672 transitions. [2024-11-25 05:09:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:09:50,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:50,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 05:09:50,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:09:54,786 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:59,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 410 states and 676 transitions. [2024-11-25 05:09:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 676 transitions. [2024-11-25 05:09:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:09:59,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:59,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:09:59,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:59,367 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-25 05:09:59,369 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:10:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:19,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 432 states and 703 transitions. [2024-11-25 05:10:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 703 transitions. [2024-11-25 05:10:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:10:19,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:19,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:10:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 440 states and 726 transitions. [2024-11-25 05:10:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 726 transitions. [2024-11-25 05:10:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:10:34,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:34,709 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:10:40,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 445 states and 736 transitions. [2024-11-25 05:10:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 736 transitions. [2024-11-25 05:10:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:10:40,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:40,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-25 05:10:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 445 states and 735 transitions. [2024-11-25 05:10:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 735 transitions. [2024-11-25 05:10:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 05:10:43,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 05:10:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 446 states and 736 transitions. [2024-11-25 05:10:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 736 transitions. [2024-11-25 05:10:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:10:45,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:10:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 448 states and 740 transitions. [2024-11-25 05:10:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 740 transitions. [2024-11-25 05:10:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:10:52,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:53,623 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:11:15,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:15,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 462 states and 776 transitions. [2024-11-25 05:11:15,169 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 776 transitions. [2024-11-25 05:11:15,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:11:15,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:15,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 05:11:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 460 states and 771 transitions. [2024-11-25 05:11:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 771 transitions. [2024-11-25 05:11:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:11:17,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:11:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 462 states and 774 transitions. [2024-11-25 05:11:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 774 transitions. [2024-11-25 05:11:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:11:19,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:19,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:19,044 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:11:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 464 states and 776 transitions. [2024-11-25 05:11:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 776 transitions. [2024-11-25 05:11:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:11:21,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:21,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:11:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 465 states and 776 transitions. [2024-11-25 05:11:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 776 transitions. [2024-11-25 05:11:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:11:24,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:11:30,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 467 states and 780 transitions. [2024-11-25 05:11:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 780 transitions. [2024-11-25 05:11:30,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:11:30,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:30,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:11:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 465 states and 775 transitions. [2024-11-25 05:11:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 775 transitions. [2024-11-25 05:11:32,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:32,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:32,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:32,744 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:11:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 465 states and 774 transitions. [2024-11-25 05:11:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 774 transitions. [2024-11-25 05:11:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:38,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:11:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 475 states and 790 transitions. [2024-11-25 05:11:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 790 transitions. [2024-11-25 05:11:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:48,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:48,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:11:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 476 states and 790 transitions. [2024-11-25 05:11:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 790 transitions. [2024-11-25 05:11:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:49,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:49,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:11:57,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 486 states and 803 transitions. [2024-11-25 05:11:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 803 transitions. [2024-11-25 05:11:57,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:57,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:57,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:11:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 488 states and 804 transitions. [2024-11-25 05:11:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 804 transitions. [2024-11-25 05:11:59,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:11:59,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:12:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 489 states and 806 transitions. [2024-11-25 05:12:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 806 transitions. [2024-11-25 05:12:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:12:00,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:12:10,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 502 states and 843 transitions. [2024-11-25 05:12:10,568 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 843 transitions. [2024-11-25 05:12:10,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:10,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:16,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 517 states and 877 transitions. [2024-11-25 05:12:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 877 transitions. [2024-11-25 05:12:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:16,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:16,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:17,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 520 states and 889 transitions. [2024-11-25 05:12:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 889 transitions. [2024-11-25 05:12:17,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:17,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:17,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 533 states and 906 transitions. [2024-11-25 05:12:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 906 transitions. [2024-11-25 05:12:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:24,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 543 states and 919 transitions. [2024-11-25 05:12:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 919 transitions. [2024-11-25 05:12:28,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:28,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:28,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:28,788 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 552 states and 929 transitions. [2024-11-25 05:12:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 929 transitions. [2024-11-25 05:12:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:33,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:12:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 563 states and 945 transitions. [2024-11-25 05:12:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 945 transitions. [2024-11-25 05:12:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:40,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 24 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:12:57,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 574 states and 959 transitions. [2024-11-25 05:12:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 959 transitions. [2024-11-25 05:12:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:12:57,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 05:13:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 587 states and 975 transitions. [2024-11-25 05:13:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 975 transitions. [2024-11-25 05:13:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:13:01,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:01,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 05:13:05,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 592 states and 980 transitions. [2024-11-25 05:13:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 980 transitions. [2024-11-25 05:13:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:13:05,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:05,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:05,764 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 05:13:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 592 states and 979 transitions. [2024-11-25 05:13:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 979 transitions. [2024-11-25 05:13:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:13:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:13:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 601 states and 990 transitions. [2024-11-25 05:13:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 990 transitions. [2024-11-25 05:13:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:13:14,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 05:13:17,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 603 states and 992 transitions. [2024-11-25 05:13:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 992 transitions. [2024-11-25 05:13:17,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:17,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:17,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:17,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:17,282 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:17,283 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:19,117 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:21,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:21,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 605 states and 996 transitions. [2024-11-25 05:13:21,949 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 996 transitions. [2024-11-25 05:13:21,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:21,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:21,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:13:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 608 states and 1000 transitions. [2024-11-25 05:13:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1000 transitions. [2024-11-25 05:13:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:26,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:26,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:26,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:31,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 620 states and 1016 transitions. [2024-11-25 05:13:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1016 transitions. [2024-11-25 05:13:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:31,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:31,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:31,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 622 states and 1018 transitions. [2024-11-25 05:13:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1018 transitions. [2024-11-25 05:13:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:35,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:35,783 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:35,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:43,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 627 states and 1029 transitions. [2024-11-25 05:13:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1029 transitions. [2024-11-25 05:13:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:43,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:43,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:13:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 630 states and 1032 transitions. [2024-11-25 05:13:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1032 transitions. [2024-11-25 05:13:45,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:45,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:45,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 05:13:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 632 states and 1036 transitions. [2024-11-25 05:13:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1036 transitions. [2024-11-25 05:13:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:46,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:46,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:46,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 23 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:50,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 634 states and 1039 transitions. [2024-11-25 05:13:50,640 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1039 transitions. [2024-11-25 05:13:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:13:50,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:13:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:50,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:13:50,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:13:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 23 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:13:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 635 states and 1041 transitions. [2024-11-25 05:13:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1041 transitions. [2024-11-25 05:13:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:13:53,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:14:00,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 638 states and 1045 transitions. [2024-11-25 05:14:00,083 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1045 transitions. [2024-11-25 05:14:00,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:14:00,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:14:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:00,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-25 05:14:00,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:14:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:15:06,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:06,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 639 states and 1045 transitions. [2024-11-25 05:15:06,410 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1045 transitions. [2024-11-25 05:15:06,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:15:06,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:06,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 05:15:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 641 states and 1048 transitions. [2024-11-25 05:15:09,319 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1048 transitions. [2024-11-25 05:15:09,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:15:09,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:15:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:09,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 05:15:09,361 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:15:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:15:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 644 states and 1065 transitions. [2024-11-25 05:15:27,004 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1065 transitions. [2024-11-25 05:15:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:15:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:27,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:15:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:27,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 05:15:27,039 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:15:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:15:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 645 states and 1065 transitions. [2024-11-25 05:15:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1065 transitions. [2024-11-25 05:15:39,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:15:39,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:39,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:15:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:39,197 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 05:15:39,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:15:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:15:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 646 states and 1065 transitions. [2024-11-25 05:15:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1065 transitions. [2024-11-25 05:15:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 05:15:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:15:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:41,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-25 05:15:41,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:15:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:15:42,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 647 states and 1065 transitions. [2024-11-25 05:15:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1065 transitions. [2024-11-25 05:15:42,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:42,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:42,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 25 proven. 29 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:15:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 650 states and 1070 transitions. [2024-11-25 05:15:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1070 transitions. [2024-11-25 05:15:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:50,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 05:15:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 650 states and 1069 transitions. [2024-11-25 05:15:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1069 transitions. [2024-11-25 05:15:51,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:51,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:51,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:15:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:53,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 651 states and 1070 transitions. [2024-11-25 05:15:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1070 transitions. [2024-11-25 05:15:53,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:53,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:53,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 05:15:55,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 652 states and 1071 transitions. [2024-11-25 05:15:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1071 transitions. [2024-11-25 05:15:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:55,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 05:15:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 653 states and 1076 transitions. [2024-11-25 05:15:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1076 transitions. [2024-11-25 05:15:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:15:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 05:16:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 653 states and 1075 transitions. [2024-11-25 05:16:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1075 transitions. [2024-11-25 05:16:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:16:00,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:00,231 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 05:16:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 653 states and 1074 transitions. [2024-11-25 05:16:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1074 transitions. [2024-11-25 05:16:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:16:01,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:01,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:16:10,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:10,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 658 states and 1104 transitions. [2024-11-25 05:16:10,938 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1104 transitions. [2024-11-25 05:16:10,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:16:10,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:10,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:16:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 662 states and 1111 transitions. [2024-11-25 05:16:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1111 transitions. [2024-11-25 05:16:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:16:18,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:16:20,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 663 states and 1112 transitions. [2024-11-25 05:16:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1112 transitions. [2024-11-25 05:16:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:16:20,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:22,134 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:16:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:43,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 683 states and 1149 transitions. [2024-11-25 05:16:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1149 transitions. [2024-11-25 05:16:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:16:43,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:16:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:45,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 685 states and 1153 transitions. [2024-11-25 05:16:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1153 transitions. [2024-11-25 05:16:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:16:45,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:16:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 685 states and 1151 transitions. [2024-11-25 05:16:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1151 transitions. [2024-11-25 05:16:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:16:47,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:16:53,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:53,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 698 states and 1165 transitions. [2024-11-25 05:16:53,182 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1165 transitions. [2024-11-25 05:16:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:16:53,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:53,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:53,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 05:16:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 700 states and 1169 transitions. [2024-11-25 05:16:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1169 transitions. [2024-11-25 05:16:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 05:16:59,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:59,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 05:17:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 715 states and 1185 transitions. [2024-11-25 05:17:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1185 transitions. [2024-11-25 05:17:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:17:07,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 05:17:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 719 states and 1191 transitions. [2024-11-25 05:17:15,454 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1191 transitions. [2024-11-25 05:17:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:17:15,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:17:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:15,488 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-25 05:17:15,489 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:17:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 05:17:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:31,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 723 states and 1196 transitions. [2024-11-25 05:17:31,551 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1196 transitions. [2024-11-25 05:17:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:17:31,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 05:17:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 725 states and 1198 transitions. [2024-11-25 05:17:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1198 transitions. [2024-11-25 05:17:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 05:17:36,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:17:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:36,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:17:36,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:17:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 05:17:52,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:52,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 725 states and 1197 transitions. [2024-11-25 05:17:52,206 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1197 transitions. [2024-11-25 05:17:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 05:17:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 44 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:17:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 726 states and 1201 transitions. [2024-11-25 05:17:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1201 transitions. [2024-11-25 05:17:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:17:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:18:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 740 states and 1233 transitions. [2024-11-25 05:18:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1233 transitions. [2024-11-25 05:18:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:18:14,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:14,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:18:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 742 states and 1244 transitions. [2024-11-25 05:18:17,406 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1244 transitions. [2024-11-25 05:18:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:18:17,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:17,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:18:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 744 states and 1248 transitions. [2024-11-25 05:18:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1248 transitions. [2024-11-25 05:18:23,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:18:23,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:23,676 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 05:18:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 745 states and 1248 transitions. [2024-11-25 05:18:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1248 transitions. [2024-11-25 05:18:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:18:26,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:26,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:26,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-25 05:18:29,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:29,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 746 states and 1251 transitions. [2024-11-25 05:18:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1251 transitions. [2024-11-25 05:18:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:18:29,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:29,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-25 05:18:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 748 states and 1255 transitions. [2024-11-25 05:18:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1255 transitions. [2024-11-25 05:18:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:18:31,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:31,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 05:18:37,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 748 states and 1254 transitions. [2024-11-25 05:18:37,726 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1254 transitions. [2024-11-25 05:18:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:18:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:37,745 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked.