./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound2.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_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:07:51,749 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:07:51,805 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:07:51,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:07:51,809 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:07:51,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:07:51,830 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:07:51,830 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:07:51,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:07:51,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:07:51,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:07:51,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:07:51,832 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:07:51,832 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:07:51,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:07:51,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:51,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:07:51,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:07:51,833 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:07:51,833 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:07:51,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:07:51,833 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_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f0dc25e497896e48962fc4f59a3ea4856b5eb0408b9845e68b04a0b0a132067 [2024-12-06 04:07:52,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:07:52,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:07:52,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:07:52,058 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:07:52,059 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:07:52,060 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound2.c [2024-12-06 04:07:54,694 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/data/18e373cb6/3323fa091f2a4f988ccaa45f715b38b8/FLAGfb3e9d8bd [2024-12-06 04:07:54,915 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:07:54,915 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/sv-benchmarks/c/nla-digbench-scaling/mannadiv_valuebound2.c [2024-12-06 04:07:54,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/data/18e373cb6/3323fa091f2a4f988ccaa45f715b38b8/FLAGfb3e9d8bd [2024-12-06 04:07:54,937 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/data/18e373cb6/3323fa091f2a4f988ccaa45f715b38b8 [2024-12-06 04:07:54,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:07:54,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:07:54,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:54,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:07:54,946 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:07:54,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:54" (1/1) ... [2024-12-06 04:07:54,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8d4539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:54, skipping insertion in model container [2024-12-06 04:07:54,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:07:54" (1/1) ... [2024-12-06 04:07:54,959 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:07:55,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:55,088 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:07:55,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:07:55,115 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:07:55,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55 WrapperNode [2024-12-06 04:07:55,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:07:55,116 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:55,116 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:07:55,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:07:55,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,126 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,140 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-12-06 04:07:55,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:07:55,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:07:55,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:07:55,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:07:55,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,148 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,151 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,152 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,154 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,156 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:07:55,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:07:55,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:07:55,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:07:55,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:07:55,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:07:55,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:07:55,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_066cc342-9db4-4d84-af9d-531b7e4a5703/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:07:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:07:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:07:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:07:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:07:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:07:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:07:55,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:07:55,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:07:55,268 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:07:55,270 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:07:55,460 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2024-12-06 04:07:55,460 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:07:55,494 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:07:55,494 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:07:55,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:07:55 BoogieIcfgContainer [2024-12-06 04:07:55,495 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:07:55,496 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:07:55,496 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:07:55,506 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:07:55,506 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:07:55" (1/1) ... [2024-12-06 04:07:55,514 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:07:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 54 states and 58 transitions. [2024-12-06 04:07:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2024-12-06 04:07:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:07:55,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:07:55,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:55,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2024-12-06 04:07:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2024-12-06 04:07:55,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:07:55,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,817 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:07:55,818 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:55,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 56 states and 61 transitions. [2024-12-06 04:07:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2024-12-06 04:07:55,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:07:55,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 59 states and 67 transitions. [2024-12-06 04:07:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2024-12-06 04:07:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:07:56,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:56,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 60 states and 68 transitions. [2024-12-06 04:07:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2024-12-06 04:07:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:07:56,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:56,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:07:57,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 65 states and 77 transitions. [2024-12-06 04:07:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 77 transitions. [2024-12-06 04:07:57,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:07:57,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:57,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:57,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:07:57,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 82 transitions. [2024-12-06 04:07:58,037 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 82 transitions. [2024-12-06 04:07:58,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:07:58,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 72 states and 87 transitions. [2024-12-06 04:07:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 87 transitions. [2024-12-06 04:07:58,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:07:58,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 76 states and 95 transitions. [2024-12-06 04:07:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2024-12-06 04:07:58,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:07:58,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:58,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 102 transitions. [2024-12-06 04:07:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 102 transitions. [2024-12-06 04:07:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:07:58,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 81 states and 103 transitions. [2024-12-06 04:07:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 103 transitions. [2024-12-06 04:07:58,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:07:58,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 84 states and 106 transitions. [2024-12-06 04:07:59,351 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2024-12-06 04:07:59,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:07:59,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 85 states and 107 transitions. [2024-12-06 04:07:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2024-12-06 04:07:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:07:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 87 states and 110 transitions. [2024-12-06 04:07:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2024-12-06 04:07:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:07:59,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 93 states and 120 transitions. [2024-12-06 04:07:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 120 transitions. [2024-12-06 04:07:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:07:59,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 94 states and 121 transitions. [2024-12-06 04:07:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 121 transitions. [2024-12-06 04:07:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:07:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 95 states and 122 transitions. [2024-12-06 04:07:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 122 transitions. [2024-12-06 04:07:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:07:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:08:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 108 states and 139 transitions. [2024-12-06 04:08:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 139 transitions. [2024-12-06 04:08:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:08:00,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:08:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 111 states and 144 transitions. [2024-12-06 04:08:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 144 transitions. [2024-12-06 04:08:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:08:00,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 115 states and 152 transitions. [2024-12-06 04:08:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 152 transitions. [2024-12-06 04:08:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:08:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 119 states and 160 transitions. [2024-12-06 04:08:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 160 transitions. [2024-12-06 04:08:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:08:00,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 124 states and 170 transitions. [2024-12-06 04:08:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 170 transitions. [2024-12-06 04:08:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:08:01,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:01,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:01,467 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:08:01,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:01,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:02,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:02,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 139 states and 194 transitions. [2024-12-06 04:08:02,779 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 194 transitions. [2024-12-06 04:08:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:08:02,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 145 states and 206 transitions. [2024-12-06 04:08:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 206 transitions. [2024-12-06 04:08:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:08:04,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:04,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:08:04,092 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 147 states and 209 transitions. [2024-12-06 04:08:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 209 transitions. [2024-12-06 04:08:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:08:04,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:04,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:06,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 152 states and 225 transitions. [2024-12-06 04:08:06,206 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 225 transitions. [2024-12-06 04:08:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:08:06,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:06,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 154 states and 229 transitions. [2024-12-06 04:08:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 229 transitions. [2024-12-06 04:08:06,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:08:06,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 157 states and 236 transitions. [2024-12-06 04:08:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 236 transitions. [2024-12-06 04:08:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:08:07,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:08:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 165 states and 252 transitions. [2024-12-06 04:08:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 252 transitions. [2024-12-06 04:08:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:08:09,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:09,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:09,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:08:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 167 states and 259 transitions. [2024-12-06 04:08:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 259 transitions. [2024-12-06 04:08:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:08:10,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 170 states and 267 transitions. [2024-12-06 04:08:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 267 transitions. [2024-12-06 04:08:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:08:11,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:11,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:12,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 174 states and 273 transitions. [2024-12-06 04:08:12,194 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 273 transitions. [2024-12-06 04:08:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:08:12,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:12,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:08:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 178 states and 278 transitions. [2024-12-06 04:08:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 278 transitions. [2024-12-06 04:08:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:08:13,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:13,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 184 states and 293 transitions. [2024-12-06 04:08:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 293 transitions. [2024-12-06 04:08:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:08:16,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:16,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 297 transitions. [2024-12-06 04:08:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 297 transitions. [2024-12-06 04:08:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:08:17,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 189 states and 302 transitions. [2024-12-06 04:08:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 302 transitions. [2024-12-06 04:08:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:08:17,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:17,511 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:08:17,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:08:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 193 states and 306 transitions. [2024-12-06 04:08:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 306 transitions. [2024-12-06 04:08:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:08:18,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:18,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:08:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 194 states and 307 transitions. [2024-12-06 04:08:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 307 transitions. [2024-12-06 04:08:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:08:19,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:19,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:22,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:22,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 204 states and 333 transitions. [2024-12-06 04:08:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 333 transitions. [2024-12-06 04:08:22,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:08:22,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:22,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:22,519 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 207 states and 336 transitions. [2024-12-06 04:08:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 336 transitions. [2024-12-06 04:08:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:08:23,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:23,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:08:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 209 states and 337 transitions. [2024-12-06 04:08:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 337 transitions. [2024-12-06 04:08:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 04:08:23,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 212 states and 344 transitions. [2024-12-06 04:08:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 344 transitions. [2024-12-06 04:08:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:08:24,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:24,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:08:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 212 states and 343 transitions. [2024-12-06 04:08:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 343 transitions. [2024-12-06 04:08:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:08:26,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:26,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 224 states and 366 transitions. [2024-12-06 04:08:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 366 transitions. [2024-12-06 04:08:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:08:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:29,111 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 226 states and 369 transitions. [2024-12-06 04:08:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 369 transitions. [2024-12-06 04:08:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:08:29,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:29,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:08:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 224 states and 364 transitions. [2024-12-06 04:08:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 364 transitions. [2024-12-06 04:08:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:08:30,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:08:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 227 states and 367 transitions. [2024-12-06 04:08:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 367 transitions. [2024-12-06 04:08:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:08:31,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:08:34,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 231 states and 371 transitions. [2024-12-06 04:08:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 371 transitions. [2024-12-06 04:08:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:08:34,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:34,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:08:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:35,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 230 states and 370 transitions. [2024-12-06 04:08:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 370 transitions. [2024-12-06 04:08:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:08:35,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:08:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 243 states and 386 transitions. [2024-12-06 04:08:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 386 transitions. [2024-12-06 04:08:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 04:08:37,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:37,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 255 states and 414 transitions. [2024-12-06 04:08:40,033 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 414 transitions. [2024-12-06 04:08:40,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:08:40,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:08:41,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 257 states and 416 transitions. [2024-12-06 04:08:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 416 transitions. [2024-12-06 04:08:41,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:08:41,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 270 states and 448 transitions. [2024-12-06 04:08:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 448 transitions. [2024-12-06 04:08:43,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:08:43,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:08:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 284 states and 473 transitions. [2024-12-06 04:08:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 473 transitions. [2024-12-06 04:08:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:08:46,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:08:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 287 states and 482 transitions. [2024-12-06 04:08:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 482 transitions. [2024-12-06 04:08:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:08:46,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:46,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:48,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 298 states and 497 transitions. [2024-12-06 04:08:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2024-12-06 04:08:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 04:08:48,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:48,599 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:08:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 311 states and 514 transitions. [2024-12-06 04:08:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 514 transitions. [2024-12-06 04:08:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:08:50,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:50,098 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 315 states and 520 transitions. [2024-12-06 04:08:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 520 transitions. [2024-12-06 04:08:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:08:52,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 317 states and 523 transitions. [2024-12-06 04:08:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 523 transitions. [2024-12-06 04:08:53,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:08:53,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:53,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:08:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:54,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 320 states and 527 transitions. [2024-12-06 04:08:54,605 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 527 transitions. [2024-12-06 04:08:54,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:08:54,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:54,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:54,629 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:54,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:55,104 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:57,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 335 states and 548 transitions. [2024-12-06 04:08:57,569 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 548 transitions. [2024-12-06 04:08:57,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:08:57,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:57,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:57,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:57,594 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:58,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:58,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 338 states and 555 transitions. [2024-12-06 04:08:58,524 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 555 transitions. [2024-12-06 04:08:58,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:08:58,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:58,548 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:58,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:08:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:59,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 340 states and 558 transitions. [2024-12-06 04:08:59,760 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 558 transitions. [2024-12-06 04:08:59,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:08:59,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:59,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:08:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:59,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:08:59,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:08:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:09:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 341 states and 559 transitions. [2024-12-06 04:09:00,495 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 559 transitions. [2024-12-06 04:09:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:09:00,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:00,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:09:02,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 344 states and 563 transitions. [2024-12-06 04:09:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 563 transitions. [2024-12-06 04:09:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:09:02,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:09:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:02,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:09:02,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:09:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:10:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 345 states and 563 transitions. [2024-12-06 04:10:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 563 transitions. [2024-12-06 04:10:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:10:04,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:04,560 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:10:04,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:10:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 349 states and 576 transitions. [2024-12-06 04:10:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 576 transitions. [2024-12-06 04:10:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:10:59,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:59,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:59,454 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:10:59,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:00,966 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:11:07,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 372 states and 609 transitions. [2024-12-06 04:11:07,993 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 609 transitions. [2024-12-06 04:11:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:11:07,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:11:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 375 states and 617 transitions. [2024-12-06 04:11:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 617 transitions. [2024-12-06 04:11:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:11:12,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:12,118 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:11:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:12,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 375 states and 616 transitions. [2024-12-06 04:11:12,983 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 616 transitions. [2024-12-06 04:11:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:11:12,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:13,003 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:11:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 376 states and 620 transitions. [2024-12-06 04:11:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 620 transitions. [2024-12-06 04:11:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:11:14,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:14,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:14,614 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:11:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 376 states and 619 transitions. [2024-12-06 04:11:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 619 transitions. [2024-12-06 04:11:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:11:15,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:15,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:11:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 373 states and 633 transitions. [2024-12-06 04:11:23,782 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 633 transitions. [2024-12-06 04:11:23,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:11:23,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:11:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 374 states and 634 transitions. [2024-12-06 04:11:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 634 transitions. [2024-12-06 04:11:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:11:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:25,056 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:11:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 375 states and 636 transitions. [2024-12-06 04:11:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 636 transitions. [2024-12-06 04:11:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:11:26,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:26,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:11:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 376 states and 637 transitions. [2024-12-06 04:11:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 637 transitions. [2024-12-06 04:11:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:11:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:11:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:28,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 387 states and 650 transitions. [2024-12-06 04:11:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 650 transitions. [2024-12-06 04:11:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:11:28,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:28,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:29,145 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:11:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:33,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 402 states and 666 transitions. [2024-12-06 04:11:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 666 transitions. [2024-12-06 04:11:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:11:33,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:11:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 405 states and 671 transitions. [2024-12-06 04:11:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 671 transitions. [2024-12-06 04:11:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:11:38,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:38,429 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:11:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 406 states and 672 transitions. [2024-12-06 04:11:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 672 transitions. [2024-12-06 04:11:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:11:39,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:39,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:39,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 04:11:39,197 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:11:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 410 states and 676 transitions. [2024-12-06 04:11:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 676 transitions. [2024-12-06 04:11:45,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:11:45,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:45,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:11:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:45,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 04:11:45,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:11:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:12:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 432 states and 703 transitions. [2024-12-06 04:12:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 703 transitions. [2024-12-06 04:12:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:12:00,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:00,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:12:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:12,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 443 states and 734 transitions. [2024-12-06 04:12:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 734 transitions. [2024-12-06 04:12:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:12:12,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 04:12:14,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:14,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 443 states and 733 transitions. [2024-12-06 04:12:14,727 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 733 transitions. [2024-12-06 04:12:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:12:14,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:14,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:14,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:12:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 446 states and 737 transitions. [2024-12-06 04:12:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 737 transitions. [2024-12-06 04:12:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 04:12:19,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:19,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:19,449 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:12:21,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 446 states and 736 transitions. [2024-12-06 04:12:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 736 transitions. [2024-12-06 04:12:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:21,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:12:35,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 460 states and 766 transitions. [2024-12-06 04:12:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 766 transitions. [2024-12-06 04:12:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:35,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:12:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:37,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 462 states and 775 transitions. [2024-12-06 04:12:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 775 transitions. [2024-12-06 04:12:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:37,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:37,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:37,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:12:38,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:38,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 464 states and 777 transitions. [2024-12-06 04:12:38,523 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 777 transitions. [2024-12-06 04:12:38,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:38,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:38,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:38,536 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:12:43,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:43,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 466 states and 781 transitions. [2024-12-06 04:12:43,765 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 781 transitions. [2024-12-06 04:12:43,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:43,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:43,779 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 04:12:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 464 states and 776 transitions. [2024-12-06 04:12:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 776 transitions. [2024-12-06 04:12:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:12:45,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:45,494 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:12:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 465 states and 776 transitions. [2024-12-06 04:12:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 776 transitions. [2024-12-06 04:12:47,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:12:47,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:47,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:47,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:12:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 467 states and 780 transitions. [2024-12-06 04:12:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 780 transitions. [2024-12-06 04:12:52,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:12:52,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:52,768 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:12:55,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 465 states and 775 transitions. [2024-12-06 04:12:55,225 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 775 transitions. [2024-12-06 04:12:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:12:55,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:13:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 465 states and 774 transitions. [2024-12-06 04:13:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 774 transitions. [2024-12-06 04:13:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:00,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:07,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 477 states and 789 transitions. [2024-12-06 04:13:07,446 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 789 transitions. [2024-12-06 04:13:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:07,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 479 states and 794 transitions. [2024-12-06 04:13:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 794 transitions. [2024-12-06 04:13:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:10,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 485 states and 803 transitions. [2024-12-06 04:13:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 803 transitions. [2024-12-06 04:13:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:15,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:15,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 486 states and 803 transitions. [2024-12-06 04:13:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 803 transitions. [2024-12-06 04:13:17,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:17,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 487 states and 804 transitions. [2024-12-06 04:13:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 804 transitions. [2024-12-06 04:13:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:13:19,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:19,564 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:13:21,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 489 states and 806 transitions. [2024-12-06 04:13:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 806 transitions. [2024-12-06 04:13:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:13:21,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:13:31,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 502 states and 843 transitions. [2024-12-06 04:13:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 843 transitions. [2024-12-06 04:13:31,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:31,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:31,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:13:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 516 states and 873 transitions. [2024-12-06 04:13:41,293 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 873 transitions. [2024-12-06 04:13:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:41,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:13:44,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:44,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 520 states and 888 transitions. [2024-12-06 04:13:44,198 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 888 transitions. [2024-12-06 04:13:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:44,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:44,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:13:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 533 states and 906 transitions. [2024-12-06 04:13:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 906 transitions. [2024-12-06 04:13:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:47,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:13:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:54,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 543 states and 919 transitions. [2024-12-06 04:13:54,847 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 919 transitions. [2024-12-06 04:13:54,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:54,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:54,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:54,891 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:13:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 552 states and 929 transitions. [2024-12-06 04:13:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 929 transitions. [2024-12-06 04:13:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:13:57,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:57,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:57,149 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:14:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 563 states and 945 transitions. [2024-12-06 04:14:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 945 transitions. [2024-12-06 04:14:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:14:05,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:05,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:05,159 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 24 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:14:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:12,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 574 states and 959 transitions. [2024-12-06 04:14:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 959 transitions. [2024-12-06 04:14:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:14:12,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:12,585 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:14:16,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:16,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 587 states and 975 transitions. [2024-12-06 04:14:16,706 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 975 transitions. [2024-12-06 04:14:16,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:14:16,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:16,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:16,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:14:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 587 states and 974 transitions. [2024-12-06 04:14:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 974 transitions. [2024-12-06 04:14:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:14:17,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:17,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:14:20,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 592 states and 979 transitions. [2024-12-06 04:14:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 979 transitions. [2024-12-06 04:14:20,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:14:20,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:20,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:14:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 601 states and 990 transitions. [2024-12-06 04:14:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 990 transitions. [2024-12-06 04:14:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:14:36,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:36,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:14:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 603 states and 992 transitions. [2024-12-06 04:14:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 992 transitions. [2024-12-06 04:14:39,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:39,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:39,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:14:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:39,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:14:39,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:14:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:14:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 605 states and 996 transitions. [2024-12-06 04:14:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 996 transitions. [2024-12-06 04:14:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 04:14:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 608 states and 1000 transitions. [2024-12-06 04:14:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1000 transitions. [2024-12-06 04:14:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:47,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:47,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:14:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:47,123 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:14:47,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:14:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:14:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 620 states and 1016 transitions. [2024-12-06 04:14:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1016 transitions. [2024-12-06 04:14:50,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:50,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:50,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:14:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:50,873 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:14:50,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:14:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:14:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 626 states and 1029 transitions. [2024-12-06 04:14:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1029 transitions. [2024-12-06 04:14:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:57,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:14:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:57,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:14:57,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:14:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 37 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:14:59,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 627 states and 1029 transitions. [2024-12-06 04:14:59,371 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1029 transitions. [2024-12-06 04:14:59,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:14:59,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:59,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:15:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 632 states and 1036 transitions. [2024-12-06 04:15:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1036 transitions. [2024-12-06 04:15:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:15:01,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:01,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:15:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:01,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:15:01,774 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:15:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 23 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:15:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:06,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 635 states and 1041 transitions. [2024-12-06 04:15:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1041 transitions. [2024-12-06 04:15:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:15:06,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:06,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 04:15:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 638 states and 1045 transitions. [2024-12-06 04:15:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1045 transitions. [2024-12-06 04:15:10,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:15:10,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:10,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:15:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:15:10,995 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:15:10,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:15:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:16:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 639 states and 1045 transitions. [2024-12-06 04:16:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1045 transitions. [2024-12-06 04:16:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:16:15,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:15,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:16:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:16:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 641 states and 1048 transitions. [2024-12-06 04:16:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1048 transitions. [2024-12-06 04:16:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:16:17,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:16:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:16:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:16:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:17,913 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:16:17,914 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:16:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:17:36,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 645 states and 1065 transitions. [2024-12-06 04:17:36,730 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1065 transitions. [2024-12-06 04:17:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:17:36,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:17:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:36,760 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:17:36,761 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:17:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:17:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:38,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 646 states and 1065 transitions. [2024-12-06 04:17:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1065 transitions. [2024-12-06 04:17:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:17:38,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:38,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:17:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:38,234 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 04:17:38,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:17:38,408 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:17:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 647 states and 1065 transitions. [2024-12-06 04:17:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1065 transitions. [2024-12-06 04:17:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:39,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:39,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:40,651 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 25 proven. 29 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:17:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 650 states and 1070 transitions. [2024-12-06 04:17:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1070 transitions. [2024-12-06 04:17:46,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:46,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:46,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:17:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 650 states and 1069 transitions. [2024-12-06 04:17:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1069 transitions. [2024-12-06 04:17:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:47,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:17:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 651 states and 1070 transitions. [2024-12-06 04:17:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1070 transitions. [2024-12-06 04:17:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:49,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:49,122 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:17:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 652 states and 1071 transitions. [2024-12-06 04:17:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1071 transitions. [2024-12-06 04:17:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:50,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:17:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 653 states and 1076 transitions. [2024-12-06 04:17:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1076 transitions. [2024-12-06 04:17:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:53,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:53,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:53,484 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:17:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 653 states and 1075 transitions. [2024-12-06 04:17:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1075 transitions. [2024-12-06 04:17:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:17:54,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:54,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:54,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 04:17:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:17:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 653 states and 1074 transitions. [2024-12-06 04:17:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1074 transitions. [2024-12-06 04:17:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:17:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:17:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:17:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:17:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:18:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:04,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 658 states and 1104 transitions. [2024-12-06 04:18:04,600 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1104 transitions. [2024-12-06 04:18:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:18:04,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:04,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:04,656 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:18:10,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 662 states and 1111 transitions. [2024-12-06 04:18:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1111 transitions. [2024-12-06 04:18:10,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:18:10,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:10,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:18:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 663 states and 1112 transitions. [2024-12-06 04:18:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1112 transitions. [2024-12-06 04:18:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:18:12,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:18:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:31,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 683 states and 1149 transitions. [2024-12-06 04:18:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1149 transitions. [2024-12-06 04:18:31,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:18:31,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:31,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:31,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:18:33,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:33,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 685 states and 1153 transitions. [2024-12-06 04:18:33,405 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1153 transitions. [2024-12-06 04:18:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:18:33,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:33,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:18:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:35,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 685 states and 1151 transitions. [2024-12-06 04:18:35,611 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1151 transitions. [2024-12-06 04:18:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:18:35,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:35,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:18:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:40,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 698 states and 1165 transitions. [2024-12-06 04:18:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1165 transitions. [2024-12-06 04:18:40,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:18:40,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:40,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 04:18:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:45,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 700 states and 1169 transitions. [2024-12-06 04:18:45,107 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1169 transitions. [2024-12-06 04:18:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:18:45,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 04:18:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 715 states and 1185 transitions. [2024-12-06 04:18:51,354 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1185 transitions. [2024-12-06 04:18:51,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:18:51,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:51,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:51,391 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 04:18:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:18:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 719 states and 1191 transitions. [2024-12-06 04:18:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1191 transitions. [2024-12-06 04:18:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:18:58,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:18:58,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:18:58,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:18:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:18:58,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 04:18:58,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:19:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:19:11,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:11,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 723 states and 1196 transitions. [2024-12-06 04:19:11,335 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1196 transitions. [2024-12-06 04:19:11,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:19:11,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:19:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 725 states and 1198 transitions. [2024-12-06 04:19:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1198 transitions. [2024-12-06 04:19:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:19:15,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:15,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:19:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:15,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 04:19:15,685 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:19:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:19:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 725 states and 1197 transitions. [2024-12-06 04:19:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1197 transitions. [2024-12-06 04:19:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:19:38,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:19:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 725 states and 1196 transitions. [2024-12-06 04:19:41,739 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1196 transitions. [2024-12-06 04:19:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:19:41,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 44 proven. 9 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:19:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 726 states and 1200 transitions. [2024-12-06 04:19:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1200 transitions. [2024-12-06 04:19:43,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:19:43,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:43,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:20:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 740 states and 1232 transitions. [2024-12-06 04:20:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1232 transitions. [2024-12-06 04:20:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:20:00,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:01,021 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:20:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 742 states and 1243 transitions. [2024-12-06 04:20:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1243 transitions. [2024-12-06 04:20:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:20:03,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:03,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:03,300 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:20:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 744 states and 1247 transitions. [2024-12-06 04:20:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1247 transitions. [2024-12-06 04:20:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:20:08,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:20:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 745 states and 1247 transitions. [2024-12-06 04:20:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1247 transitions. [2024-12-06 04:20:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:20:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:11,418 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 04:20:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:13,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 746 states and 1250 transitions. [2024-12-06 04:20:13,124 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1250 transitions. [2024-12-06 04:20:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,152 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:20:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 750 states and 1258 transitions. [2024-12-06 04:20:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1258 transitions. [2024-12-06 04:20:18,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:18,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 04:20:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:24,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 750 states and 1257 transitions. [2024-12-06 04:20:24,518 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1257 transitions. [2024-12-06 04:20:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:24,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:24,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:24,535 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:20:31,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:31,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 759 states and 1266 transitions. [2024-12-06 04:20:31,110 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1266 transitions. [2024-12-06 04:20:31,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:31,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:31,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:31,126 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 04:20:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 761 states and 1267 transitions. [2024-12-06 04:20:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1267 transitions. [2024-12-06 04:20:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:32,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:32,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:32,800 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:20:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 776 states and 1313 transitions. [2024-12-06 04:20:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1313 transitions. [2024-12-06 04:20:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:47,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:20:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:52,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 780 states and 1326 transitions. [2024-12-06 04:20:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1326 transitions. [2024-12-06 04:20:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:52,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:52,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:20:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 784 states and 1340 transitions. [2024-12-06 04:20:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1340 transitions. [2024-12-06 04:20:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:20:58,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:58,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:21:07,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:07,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 795 states and 1359 transitions. [2024-12-06 04:21:07,779 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1359 transitions. [2024-12-06 04:21:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:21:07,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:07,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:21:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 805 states and 1377 transitions. [2024-12-06 04:21:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1377 transitions. [2024-12-06 04:21:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:21:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:21,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:21:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:28,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 815 states and 1394 transitions. [2024-12-06 04:21:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1394 transitions. [2024-12-06 04:21:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:21:28,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:28,776 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:21:30,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 816 states and 1394 transitions. [2024-12-06 04:21:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1394 transitions. [2024-12-06 04:21:30,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:21:30,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:30,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-12-06 04:21:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 816 states and 1393 transitions. [2024-12-06 04:21:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1393 transitions. [2024-12-06 04:21:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:21:32,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:21:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 831 states and 1445 transitions. [2024-12-06 04:21:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1445 transitions. [2024-12-06 04:21:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:21:48,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:22:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 844 states and 1471 transitions. [2024-12-06 04:22:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1471 transitions. [2024-12-06 04:22:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:22:06,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:22:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 857 states and 1491 transitions. [2024-12-06 04:22:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1491 transitions. [2024-12-06 04:22:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:22:17,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:17,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:17,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:22:21,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 859 states and 1500 transitions. [2024-12-06 04:22:21,527 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1500 transitions. [2024-12-06 04:22:21,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:22:21,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:21,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:22:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 870 states and 1518 transitions. [2024-12-06 04:22:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1518 transitions. [2024-12-06 04:22:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:22:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:32,357 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 04:22:34,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 871 states and 1518 transitions. [2024-12-06 04:22:34,229 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1518 transitions. [2024-12-06 04:22:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:22:34,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:34,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked.