./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps6.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_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/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_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps6.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/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_2137af34-cda2-4562-8b13-2eabb390ce86/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 7c085d451551fa473fcfd5042cc18772a43a12ab8154b83bfec7555781047d66 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:12:42,269 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:12:42,321 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:12:42,326 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:12:42,326 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:12:42,346 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:12:42,346 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:12:42,347 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:12:42,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:12:42,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:12:42,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:12:42,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:12:42,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:12:42,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:12:42,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:12:42,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:12:42,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:12:42,349 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:12:42,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:12:42,349 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_2137af34-cda2-4562-8b13-2eabb390ce86/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 -> 7c085d451551fa473fcfd5042cc18772a43a12ab8154b83bfec7555781047d66 [2024-12-06 05:12:42,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:12:42,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:12:42,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:12:42,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:12:42,604 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:12:42,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps6.c [2024-12-06 05:12:45,274 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/data/94138b5e9/b458c88f48eb4bcbaf427a47a20e16e2/FLAG8607550b9 [2024-12-06 05:12:45,456 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:12:45,456 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/sv-benchmarks/c/nla-digbench/ps6.c [2024-12-06 05:12:45,463 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/data/94138b5e9/b458c88f48eb4bcbaf427a47a20e16e2/FLAG8607550b9 [2024-12-06 05:12:45,478 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/data/94138b5e9/b458c88f48eb4bcbaf427a47a20e16e2 [2024-12-06 05:12:45,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:12:45,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:12:45,483 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:12:45,483 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:12:45,487 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:12:45,488 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e00126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45, skipping insertion in model container [2024-12-06 05:12:45,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,503 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:12:45,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:12:45,660 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:12:45,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:12:45,693 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:12:45,694 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45 WrapperNode [2024-12-06 05:12:45,694 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:12:45,695 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:12:45,695 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:12:45,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:12:45,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,708 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,732 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 147 [2024-12-06 05:12:45,732 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:12:45,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:12:45,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:12:45,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:12:45,741 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,743 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,747 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,748 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,751 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,752 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,753 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:12:45,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:12:45,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:12:45,757 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:12:45,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:12:45" (1/1) ... [2024-12-06 05:12:45,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:12:45,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:12:45,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:12:45,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2137af34-cda2-4562-8b13-2eabb390ce86/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:12:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:12:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:12:45,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:12:45,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:12:45,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 05:12:45,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 05:12:45,870 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:12:45,872 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:12:46,403 INFO L? ?]: Removed 90 outVars from TransFormulas that were not future-live. [2024-12-06 05:12:46,403 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:12:46,442 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:12:46,442 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:12:46,442 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:12:46 BoogieIcfgContainer [2024-12-06 05:12:46,443 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:12:46,443 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:12:46,444 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:12:46,457 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:12:46,457 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:12:46" (1/1) ... [2024-12-06 05:12:46,467 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:12:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 213 states and 216 transitions. [2024-12-06 05:12:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 216 transitions. [2024-12-06 05:12:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 05:12:46,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 214 states and 217 transitions. [2024-12-06 05:12:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 217 transitions. [2024-12-06 05:12:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:12:46,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 215 states and 218 transitions. [2024-12-06 05:12:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 218 transitions. [2024-12-06 05:12:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:12:46,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:46,799 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:46,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 216 states and 219 transitions. [2024-12-06 05:12:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 219 transitions. [2024-12-06 05:12:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:12:46,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 215 states and 218 transitions. [2024-12-06 05:12:46,848 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 218 transitions. [2024-12-06 05:12:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:12:46,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:46,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 217 states and 220 transitions. [2024-12-06 05:12:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2024-12-06 05:12:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:12:46,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:46,929 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 218 states and 221 transitions. [2024-12-06 05:12:46,960 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 221 transitions. [2024-12-06 05:12:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:12:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:46,984 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 219 states and 222 transitions. [2024-12-06 05:12:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 222 transitions. [2024-12-06 05:12:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:12:47,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 218 states and 221 transitions. [2024-12-06 05:12:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 221 transitions. [2024-12-06 05:12:47,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:12:47,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,062 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 220 states and 223 transitions. [2024-12-06 05:12:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 223 transitions. [2024-12-06 05:12:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:12:47,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,121 INFO L256 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,122 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 221 states and 224 transitions. [2024-12-06 05:12:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2024-12-06 05:12:47,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:12:47,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,180 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 222 states and 225 transitions. [2024-12-06 05:12:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 225 transitions. [2024-12-06 05:12:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:12:47,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 221 states and 224 transitions. [2024-12-06 05:12:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2024-12-06 05:12:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:12:47,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 223 states and 226 transitions. [2024-12-06 05:12:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2024-12-06 05:12:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:12:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 224 states and 227 transitions. [2024-12-06 05:12:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 227 transitions. [2024-12-06 05:12:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:12:47,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 223 states and 226 transitions. [2024-12-06 05:12:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2024-12-06 05:12:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:12:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,401 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,402 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 225 states and 228 transitions. [2024-12-06 05:12:47,453 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2024-12-06 05:12:47,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:12:47,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,478 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 226 states and 229 transitions. [2024-12-06 05:12:47,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 229 transitions. [2024-12-06 05:12:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:12:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,547 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 227 states and 230 transitions. [2024-12-06 05:12:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2024-12-06 05:12:47,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:12:47,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 226 states and 229 transitions. [2024-12-06 05:12:47,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 229 transitions. [2024-12-06 05:12:47,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:12:47,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,637 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 228 states and 231 transitions. [2024-12-06 05:12:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 231 transitions. [2024-12-06 05:12:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:12:47,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 229 states and 232 transitions. [2024-12-06 05:12:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2024-12-06 05:12:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:12:47,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 230 states and 233 transitions. [2024-12-06 05:12:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 233 transitions. [2024-12-06 05:12:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:12:47,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,866 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:47,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 231 states and 234 transitions. [2024-12-06 05:12:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2024-12-06 05:12:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:12:47,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 230 states and 233 transitions. [2024-12-06 05:12:47,944 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 233 transitions. [2024-12-06 05:12:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:12:47,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2024-12-06 05:12:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2024-12-06 05:12:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:12:47,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 233 states and 236 transitions. [2024-12-06 05:12:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 236 transitions. [2024-12-06 05:12:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:12:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2024-12-06 05:12:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2024-12-06 05:12:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:12:48,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 234 states and 238 transitions. [2024-12-06 05:12:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 238 transitions. [2024-12-06 05:12:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:12:48,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 237 states and 243 transitions. [2024-12-06 05:12:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 243 transitions. [2024-12-06 05:12:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:12:48,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 241 states and 248 transitions. [2024-12-06 05:12:48,496 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 248 transitions. [2024-12-06 05:12:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:12:48,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 240 states and 247 transitions. [2024-12-06 05:12:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 247 transitions. [2024-12-06 05:12:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:12:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 246 states and 254 transitions. [2024-12-06 05:12:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 254 transitions. [2024-12-06 05:12:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:12:48,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:48,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 253 states and 261 transitions. [2024-12-06 05:12:48,939 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 261 transitions. [2024-12-06 05:12:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:12:48,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 252 states and 260 transitions. [2024-12-06 05:12:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 260 transitions. [2024-12-06 05:12:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:12:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 251 states and 259 transitions. [2024-12-06 05:12:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 259 transitions. [2024-12-06 05:12:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:12:48,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:48,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 250 states and 258 transitions. [2024-12-06 05:12:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 258 transitions. [2024-12-06 05:12:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:12:49,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:49,135 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 254 states and 262 transitions. [2024-12-06 05:12:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 262 transitions. [2024-12-06 05:12:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:12:49,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 253 states and 261 transitions. [2024-12-06 05:12:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 261 transitions. [2024-12-06 05:12:49,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:12:49,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 292 states and 302 transitions. [2024-12-06 05:12:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 302 transitions. [2024-12-06 05:12:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:12:49,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 293 states and 303 transitions. [2024-12-06 05:12:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 303 transitions. [2024-12-06 05:12:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:12:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 294 states and 304 transitions. [2024-12-06 05:12:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 304 transitions. [2024-12-06 05:12:49,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:12:49,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:49,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 295 states and 305 transitions. [2024-12-06 05:12:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 305 transitions. [2024-12-06 05:12:50,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:12:50,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 303 states and 316 transitions. [2024-12-06 05:12:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 316 transitions. [2024-12-06 05:12:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:12:50,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 348 states and 366 transitions. [2024-12-06 05:12:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 366 transitions. [2024-12-06 05:12:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:12:50,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 349 states and 367 transitions. [2024-12-06 05:12:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 367 transitions. [2024-12-06 05:12:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:12:50,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 350 states and 368 transitions. [2024-12-06 05:12:50,772 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 368 transitions. [2024-12-06 05:12:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:12:50,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 351 states and 369 transitions. [2024-12-06 05:12:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 369 transitions. [2024-12-06 05:12:50,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:12:50,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 354 states and 373 transitions. [2024-12-06 05:12:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 373 transitions. [2024-12-06 05:12:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:12:50,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 353 states and 372 transitions. [2024-12-06 05:12:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 372 transitions. [2024-12-06 05:12:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:12:50,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 354 states and 373 transitions. [2024-12-06 05:12:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 373 transitions. [2024-12-06 05:12:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:12:51,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 357 states and 376 transitions. [2024-12-06 05:12:51,333 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 376 transitions. [2024-12-06 05:12:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:12:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 356 states and 375 transitions. [2024-12-06 05:12:51,370 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 375 transitions. [2024-12-06 05:12:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:12:51,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 360 states and 379 transitions. [2024-12-06 05:12:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 379 transitions. [2024-12-06 05:12:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:12:51,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,721 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:12:51,723 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:51,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 362 states and 381 transitions. [2024-12-06 05:12:51,874 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 381 transitions. [2024-12-06 05:12:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:12:51,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:51,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 367 states and 386 transitions. [2024-12-06 05:12:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 386 transitions. [2024-12-06 05:12:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:12:52,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:52,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:52,250 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:52,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 368 states and 388 transitions. [2024-12-06 05:12:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 388 transitions. [2024-12-06 05:12:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:12:52,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:52,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 367 states and 387 transitions. [2024-12-06 05:12:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 387 transitions. [2024-12-06 05:12:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:12:52,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:52,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:52,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 369 states and 389 transitions. [2024-12-06 05:12:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 389 transitions. [2024-12-06 05:12:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:12:52,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 376 states and 396 transitions. [2024-12-06 05:12:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 396 transitions. [2024-12-06 05:12:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:12:53,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 375 states and 395 transitions. [2024-12-06 05:12:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 395 transitions. [2024-12-06 05:12:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:12:53,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 383 states and 403 transitions. [2024-12-06 05:12:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 403 transitions. [2024-12-06 05:12:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:12:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,623 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:12:53,625 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:53,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 386 states and 406 transitions. [2024-12-06 05:12:53,719 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 406 transitions. [2024-12-06 05:12:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:12:53,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 395 states and 415 transitions. [2024-12-06 05:12:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 415 transitions. [2024-12-06 05:12:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:12:54,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:54,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:54,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 396 states and 417 transitions. [2024-12-06 05:12:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 417 transitions. [2024-12-06 05:12:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:12:54,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 395 states and 416 transitions. [2024-12-06 05:12:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 416 transitions. [2024-12-06 05:12:54,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:12:54,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:54,367 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:54,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 397 states and 418 transitions. [2024-12-06 05:12:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 418 transitions. [2024-12-06 05:12:54,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:12:54,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:54,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 408 states and 429 transitions. [2024-12-06 05:12:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 429 transitions. [2024-12-06 05:12:54,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:12:54,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:54,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 423 states and 449 transitions. [2024-12-06 05:12:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 449 transitions. [2024-12-06 05:12:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:12:55,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:55,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 424 states and 450 transitions. [2024-12-06 05:12:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 450 transitions. [2024-12-06 05:12:55,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:12:55,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:55,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 425 states and 451 transitions. [2024-12-06 05:12:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 451 transitions. [2024-12-06 05:12:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:12:55,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:55,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 424 states and 450 transitions. [2024-12-06 05:12:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 450 transitions. [2024-12-06 05:12:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:12:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:55,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 427 states and 454 transitions. [2024-12-06 05:12:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 454 transitions. [2024-12-06 05:12:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:12:56,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 429 states and 456 transitions. [2024-12-06 05:12:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 456 transitions. [2024-12-06 05:12:56,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:12:56,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:56,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 434 states and 462 transitions. [2024-12-06 05:12:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 462 transitions. [2024-12-06 05:12:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:12:56,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 437 states and 465 transitions. [2024-12-06 05:12:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 465 transitions. [2024-12-06 05:12:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:12:56,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:12:56,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 439 states and 467 transitions. [2024-12-06 05:12:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 467 transitions. [2024-12-06 05:12:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:12:56,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 443 states and 471 transitions. [2024-12-06 05:12:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 471 transitions. [2024-12-06 05:12:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:12:57,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 442 states and 470 transitions. [2024-12-06 05:12:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 470 transitions. [2024-12-06 05:12:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:12:57,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,113 INFO L256 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:57,115 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 444 states and 473 transitions. [2024-12-06 05:12:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 473 transitions. [2024-12-06 05:12:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:12:57,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 450 states and 479 transitions. [2024-12-06 05:12:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 479 transitions. [2024-12-06 05:12:57,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:12:57,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,403 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:57,404 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 453 states and 482 transitions. [2024-12-06 05:12:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 482 transitions. [2024-12-06 05:12:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:12:57,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 460 states and 489 transitions. [2024-12-06 05:12:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 489 transitions. [2024-12-06 05:12:57,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:12:57,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:57,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:58,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:12:58,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 462 states and 491 transitions. [2024-12-06 05:12:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 491 transitions. [2024-12-06 05:12:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:12:58,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:58,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:58,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:58,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 470 states and 499 transitions. [2024-12-06 05:12:58,563 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 499 transitions. [2024-12-06 05:12:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:12:58,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 479 states and 508 transitions. [2024-12-06 05:12:59,160 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 508 transitions. [2024-12-06 05:12:59,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:12:59,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:59,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:59,200 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:59,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:59,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 481 states and 511 transitions. [2024-12-06 05:12:59,367 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 511 transitions. [2024-12-06 05:12:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:12:59,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 480 states and 510 transitions. [2024-12-06 05:12:59,400 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 510 transitions. [2024-12-06 05:12:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:12:59,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:12:59,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:12:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 483 states and 513 transitions. [2024-12-06 05:12:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 513 transitions. [2024-12-06 05:12:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:12:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 494 states and 524 transitions. [2024-12-06 05:12:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 524 transitions. [2024-12-06 05:12:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:12:59,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:12:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:59,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:12:59,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 496 states and 526 transitions. [2024-12-06 05:13:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 526 transitions. [2024-12-06 05:13:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:13:00,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 497 states and 527 transitions. [2024-12-06 05:13:00,122 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 527 transitions. [2024-12-06 05:13:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:13:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 496 states and 526 transitions. [2024-12-06 05:13:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 526 transitions. [2024-12-06 05:13:00,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:13:00,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 498 states and 529 transitions. [2024-12-06 05:13:00,248 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 529 transitions. [2024-12-06 05:13:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:13:00,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 500 states and 532 transitions. [2024-12-06 05:13:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 532 transitions. [2024-12-06 05:13:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:13:00,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 503 states and 535 transitions. [2024-12-06 05:13:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 535 transitions. [2024-12-06 05:13:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:13:00,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 506 states and 540 transitions. [2024-12-06 05:13:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 540 transitions. [2024-12-06 05:13:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:13:00,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 510 states and 545 transitions. [2024-12-06 05:13:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 545 transitions. [2024-12-06 05:13:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:13:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:00,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 513 states and 548 transitions. [2024-12-06 05:13:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 548 transitions. [2024-12-06 05:13:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:13:00,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 512 states and 547 transitions. [2024-12-06 05:13:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 547 transitions. [2024-12-06 05:13:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:13:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:00,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:00,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:00,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 513 states and 549 transitions. [2024-12-06 05:13:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 549 transitions. [2024-12-06 05:13:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:13:01,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 519 states and 556 transitions. [2024-12-06 05:13:01,121 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 556 transitions. [2024-12-06 05:13:01,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:13:01,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:01,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 521 states and 558 transitions. [2024-12-06 05:13:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 558 transitions. [2024-12-06 05:13:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:13:01,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 528 states and 565 transitions. [2024-12-06 05:13:01,597 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 565 transitions. [2024-12-06 05:13:01,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:13:01,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 527 states and 564 transitions. [2024-12-06 05:13:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 564 transitions. [2024-12-06 05:13:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:13:01,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:01,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:01,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 530 states and 567 transitions. [2024-12-06 05:13:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 567 transitions. [2024-12-06 05:13:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:13:01,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:01,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 529 states and 566 transitions. [2024-12-06 05:13:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 566 transitions. [2024-12-06 05:13:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:13:01,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:01,849 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:01,850 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 530 states and 568 transitions. [2024-12-06 05:13:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 568 transitions. [2024-12-06 05:13:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:13:02,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 529 states and 567 transitions. [2024-12-06 05:13:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 567 transitions. [2024-12-06 05:13:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:13:02,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,147 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:02,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 531 states and 569 transitions. [2024-12-06 05:13:02,318 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 569 transitions. [2024-12-06 05:13:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:13:02,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 530 states and 568 transitions. [2024-12-06 05:13:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 568 transitions. [2024-12-06 05:13:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:13:02,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,700 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:02,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 532 states and 570 transitions. [2024-12-06 05:13:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 570 transitions. [2024-12-06 05:13:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:13:02,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:02,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 531 states and 569 transitions. [2024-12-06 05:13:02,870 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 569 transitions. [2024-12-06 05:13:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:13:02,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:02,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 570 states and 610 transitions. [2024-12-06 05:13:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 610 transitions. [2024-12-06 05:13:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:13:03,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:13:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 569 states and 609 transitions. [2024-12-06 05:13:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 609 transitions. [2024-12-06 05:13:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:13:03,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:03,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:03,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 570 states and 610 transitions. [2024-12-06 05:13:03,510 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 610 transitions. [2024-12-06 05:13:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:13:03,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,569 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:13:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 569 states and 609 transitions. [2024-12-06 05:13:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 609 transitions. [2024-12-06 05:13:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:13:03,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 570 states and 610 transitions. [2024-12-06 05:13:04,229 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 610 transitions. [2024-12-06 05:13:04,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:13:04,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:04,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 569 states and 609 transitions. [2024-12-06 05:13:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 609 transitions. [2024-12-06 05:13:04,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:13:04,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:04,701 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 566 states and 604 transitions. [2024-12-06 05:13:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 604 transitions. [2024-12-06 05:13:05,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:13:05,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 05:13:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 562 states and 599 transitions. [2024-12-06 05:13:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 599 transitions. [2024-12-06 05:13:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:13:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:05,283 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:13:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 557 states and 593 transitions. [2024-12-06 05:13:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 593 transitions. [2024-12-06 05:13:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:13:05,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:05,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:05,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:05,541 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 05:13:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 575 states and 613 transitions. [2024-12-06 05:13:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 613 transitions. [2024-12-06 05:13:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:13:06,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 05:13:06,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:06,172 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 05:13:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 576 states and 614 transitions. [2024-12-06 05:13:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 614 transitions. [2024-12-06 05:13:06,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:13:06,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:13:06,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 569 states and 606 transitions. [2024-12-06 05:13:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 606 transitions. [2024-12-06 05:13:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:13:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,360 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 05:13:06,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 568 states and 605 transitions. [2024-12-06 05:13:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 605 transitions. [2024-12-06 05:13:06,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:13:06,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,431 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:06,432 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:06,530 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 578 states and 615 transitions. [2024-12-06 05:13:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 615 transitions. [2024-12-06 05:13:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:13:06,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,710 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 05:13:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 580 states and 618 transitions. [2024-12-06 05:13:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 618 transitions. [2024-12-06 05:13:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:13:06,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:06,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:06,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 05:13:06,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:13:07,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:07,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 579 states and 617 transitions. [2024-12-06 05:13:07,302 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 617 transitions. [2024-12-06 05:13:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:13:07,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:07,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:07,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:07,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 618 states and 659 transitions. [2024-12-06 05:13:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 659 transitions. [2024-12-06 05:13:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:13:09,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:09,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:09,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 658 states and 701 transitions. [2024-12-06 05:13:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 701 transitions. [2024-12-06 05:13:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:13:11,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:11,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:11,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:11,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:14,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:14,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 666 states and 709 transitions. [2024-12-06 05:13:14,065 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 709 transitions. [2024-12-06 05:13:14,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:13:14,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:14,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:14,097 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:14,097 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:15,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 667 states and 713 transitions. [2024-12-06 05:13:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 713 transitions. [2024-12-06 05:13:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:13:15,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:13:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 670 states and 720 transitions. [2024-12-06 05:13:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 720 transitions. [2024-12-06 05:13:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:13:15,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 727 states and 787 transitions. [2024-12-06 05:13:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 787 transitions. [2024-12-06 05:13:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:13:17,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:17,108 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:17,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 729 states and 792 transitions. [2024-12-06 05:13:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 792 transitions. [2024-12-06 05:13:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:13:17,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 787 states and 861 transitions. [2024-12-06 05:13:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 861 transitions. [2024-12-06 05:13:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:13:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:13:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:19,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 791 states and 870 transitions. [2024-12-06 05:13:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 870 transitions. [2024-12-06 05:13:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:13:19,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 793 states and 875 transitions. [2024-12-06 05:13:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 875 transitions. [2024-12-06 05:13:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:13:20,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:13:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:20,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 796 states and 881 transitions. [2024-12-06 05:13:20,598 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 881 transitions. [2024-12-06 05:13:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:13:20,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:20,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:20,617 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:13:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 800 states and 890 transitions. [2024-12-06 05:13:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 890 transitions. [2024-12-06 05:13:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:13:21,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:21,230 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:13:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 804 states and 897 transitions. [2024-12-06 05:13:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 897 transitions. [2024-12-06 05:13:21,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:13:21,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:21,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:21,776 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:13:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 808 states and 906 transitions. [2024-12-06 05:13:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 906 transitions. [2024-12-06 05:13:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:13:22,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:22,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:22,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:22,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:24,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:24,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 815 states and 918 transitions. [2024-12-06 05:13:24,025 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 918 transitions. [2024-12-06 05:13:24,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:13:24,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:24,045 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:13:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 819 states and 928 transitions. [2024-12-06 05:13:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 928 transitions. [2024-12-06 05:13:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:13:24,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:24,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:24,586 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:24,695 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 821 states and 933 transitions. [2024-12-06 05:13:24,931 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 933 transitions. [2024-12-06 05:13:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:13:24,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:13:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 823 states and 937 transitions. [2024-12-06 05:13:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 937 transitions. [2024-12-06 05:13:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:13:25,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:25,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:25,252 INFO L256 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:25,253 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 825 states and 939 transitions. [2024-12-06 05:13:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 939 transitions. [2024-12-06 05:13:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:13:25,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:13:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 827 states and 943 transitions. [2024-12-06 05:13:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 943 transitions. [2024-12-06 05:13:25,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:13:25,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:25,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:26,002 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:13:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 829 states and 947 transitions. [2024-12-06 05:13:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 947 transitions. [2024-12-06 05:13:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:13:26,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:26,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:26,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:26,304 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 831 states and 949 transitions. [2024-12-06 05:13:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 949 transitions. [2024-12-06 05:13:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:13:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:26,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:26,460 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 05:13:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 833 states and 953 transitions. [2024-12-06 05:13:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 953 transitions. [2024-12-06 05:13:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:13:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:26,658 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:26,659 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:26,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 835 states and 956 transitions. [2024-12-06 05:13:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 956 transitions. [2024-12-06 05:13:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:13:26,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:26,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:26,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:13:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 834 states and 955 transitions. [2024-12-06 05:13:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 955 transitions. [2024-12-06 05:13:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:13:27,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:27,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:27,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 850 states and 977 transitions. [2024-12-06 05:13:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 977 transitions. [2024-12-06 05:13:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:29,742 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 849 states and 976 transitions. [2024-12-06 05:13:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 976 transitions. [2024-12-06 05:13:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:29,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:29,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:29,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:29,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:29,846 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 864 states and 1000 transitions. [2024-12-06 05:13:31,953 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1000 transitions. [2024-12-06 05:13:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:31,991 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:31,992 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 864 states and 1000 transitions. [2024-12-06 05:13:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1000 transitions. [2024-12-06 05:13:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:32,204 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:32,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:32,337 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 864 states and 1000 transitions. [2024-12-06 05:13:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1000 transitions. [2024-12-06 05:13:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:32,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:32,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:32,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:32,541 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:32,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 864 states and 1000 transitions. [2024-12-06 05:13:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1000 transitions. [2024-12-06 05:13:32,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:32,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:32,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:32,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 05:13:32,619 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:32,730 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:13:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 864 states and 1000 transitions. [2024-12-06 05:13:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1000 transitions. [2024-12-06 05:13:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:13:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:32,791 INFO L256 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 05:13:32,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 866 states and 1005 transitions. [2024-12-06 05:13:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1005 transitions. [2024-12-06 05:13:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:13:34,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:34,664 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 867 states and 1007 transitions. [2024-12-06 05:13:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1007 transitions. [2024-12-06 05:13:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:13:34,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:13:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:35,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 864 states and 1004 transitions. [2024-12-06 05:13:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1004 transitions. [2024-12-06 05:13:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:13:35,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:35,241 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:13:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:35,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 866 states and 1009 transitions. [2024-12-06 05:13:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1009 transitions. [2024-12-06 05:13:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:13:35,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:13:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 862 states and 1005 transitions. [2024-12-06 05:13:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1005 transitions. [2024-12-06 05:13:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:13:35,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:35,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:35,893 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:35,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 866 states and 1010 transitions. [2024-12-06 05:13:36,653 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1010 transitions. [2024-12-06 05:13:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:13:36,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:13:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 861 states and 1005 transitions. [2024-12-06 05:13:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1005 transitions. [2024-12-06 05:13:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:13:36,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:36,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:36,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:36,801 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:36,946 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:37,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 863 states and 1007 transitions. [2024-12-06 05:13:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1007 transitions. [2024-12-06 05:13:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:13:37,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,141 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:13:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:37,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 856 states and 1000 transitions. [2024-12-06 05:13:37,273 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1000 transitions. [2024-12-06 05:13:37,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:13:37,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:37,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:13:37,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 848 states and 992 transitions. [2024-12-06 05:13:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 992 transitions. [2024-12-06 05:13:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:13:37,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,681 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:37,682 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 850 states and 994 transitions. [2024-12-06 05:13:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 994 transitions. [2024-12-06 05:13:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:13:37,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:13:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 841 states and 985 transitions. [2024-12-06 05:13:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 985 transitions. [2024-12-06 05:13:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:13:38,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:13:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 855 states and 1001 transitions. [2024-12-06 05:13:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1001 transitions. [2024-12-06 05:13:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:13:39,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:39,233 INFO L256 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:39,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:39,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 857 states and 1003 transitions. [2024-12-06 05:13:39,520 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1003 transitions. [2024-12-06 05:13:39,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:13:39,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:13:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 856 states and 1002 transitions. [2024-12-06 05:13:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1002 transitions. [2024-12-06 05:13:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:13:39,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:39,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:39,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:39,817 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 858 states and 1004 transitions. [2024-12-06 05:13:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1004 transitions. [2024-12-06 05:13:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:13:39,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:39,926 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:13:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 857 states and 1003 transitions. [2024-12-06 05:13:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1003 transitions. [2024-12-06 05:13:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:13:40,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:13:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 854 states and 998 transitions. [2024-12-06 05:13:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 998 transitions. [2024-12-06 05:13:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:13:40,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,249 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:40,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 857 states and 1001 transitions. [2024-12-06 05:13:40,475 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1001 transitions. [2024-12-06 05:13:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:13:40,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 05:13:40,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 853 states and 996 transitions. [2024-12-06 05:13:40,631 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 996 transitions. [2024-12-06 05:13:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:13:40,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,659 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 05:13:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 848 states and 990 transitions. [2024-12-06 05:13:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 990 transitions. [2024-12-06 05:13:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:13:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:40,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:40,820 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:40,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:40,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 850 states and 992 transitions. [2024-12-06 05:13:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 992 transitions. [2024-12-06 05:13:40,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:13:40,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:40,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:13:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 843 states and 984 transitions. [2024-12-06 05:13:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 984 transitions. [2024-12-06 05:13:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:13:41,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:41,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:41,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:41,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 845 states and 986 transitions. [2024-12-06 05:13:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 986 transitions. [2024-12-06 05:13:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:13:41,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:41,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:41,647 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:13:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 837 states and 978 transitions. [2024-12-06 05:13:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 978 transitions. [2024-12-06 05:13:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:13:41,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:41,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:41,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:41,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 839 states and 980 transitions. [2024-12-06 05:13:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 980 transitions. [2024-12-06 05:13:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:13:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:42,167 INFO L256 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 05:13:42,168 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:42,335 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 841 states and 982 transitions. [2024-12-06 05:13:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 982 transitions. [2024-12-06 05:13:42,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:13:42,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:42,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:13:42,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:42,686 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:13:42,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:42,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 842 states and 983 transitions. [2024-12-06 05:13:42,715 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 983 transitions. [2024-12-06 05:13:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:13:42,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:42,832 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 05:13:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 881 states and 1026 transitions. [2024-12-06 05:13:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1026 transitions. [2024-12-06 05:13:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:13:44,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:44,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 05:13:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 921 states and 1070 transitions. [2024-12-06 05:13:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1070 transitions. [2024-12-06 05:13:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:13:45,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 05:13:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 961 states and 1113 transitions. [2024-12-06 05:13:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1113 transitions. [2024-12-06 05:13:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:13:49,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:49,663 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:49,664 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:13:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 1005 states and 1164 transitions. [2024-12-06 05:13:54,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1164 transitions. [2024-12-06 05:13:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:13:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:54,443 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 05:13:54,444 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:13:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1019 states and 1177 transitions. [2024-12-06 05:13:56,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1177 transitions. [2024-12-06 05:13:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:13:56,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:56,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:56,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:13:56,459 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:13:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:13:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1064 states and 1227 transitions. [2024-12-06 05:13:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1227 transitions. [2024-12-06 05:13:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:13:59,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:13:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:59,954 INFO L256 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 05:13:59,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:14:00,277 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:14:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1078 states and 1240 transitions. [2024-12-06 05:14:01,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1240 transitions. [2024-12-06 05:14:01,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:14:01,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:01,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:14:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:01,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 05:14:01,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:14:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:14:01,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 1088 states and 1252 transitions. [2024-12-06 05:14:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1252 transitions. [2024-12-06 05:14:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:14:01,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:14:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:01,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 05:14:01,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:10,368 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 05:27:22,890 WARN L851 $PredicateComparison]: unable to prove that (not (exists ((|v_ULTIMATE.start_main_~y~0#1_284| Int)) (and (= (+ (* (* |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284|) 2) (* 5 (* |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284|)) (* (* |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284|) 6)) (+ (* |v_ULTIMATE.start_main_~y~0#1_284| |v_ULTIMATE.start_main_~y~0#1_284|) (* |c_ULTIMATE.start_main_~x~0#1| 12))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_284| 1) |c_ULTIMATE.start_main_~y~0#1|)))) is different from false [2024-12-06 05:27:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1125 states and 1291 transitions. [2024-12-06 05:27:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1291 transitions. [2024-12-06 05:27:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:27:35,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 05:27:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:35,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 05:27:35,139 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:27:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.