./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound2.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_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/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_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/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_70851eea-3e2b-468b-9c6b-31debd96ab9a/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 d04c68f644b4e34369c0299cad48e6ffd2dffe6006909b97954ecd16248ddfba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:26:30,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:26:30,510 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 03:26:30,514 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:26:30,514 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:26:30,531 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:26:30,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:26:30,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:26:30,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:26:30,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:26:30,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:26:30,533 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:26:30,533 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:26:30,533 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:26:30,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:26:30,535 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:26:30,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:26:30,535 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:26:30,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:26:30,536 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_70851eea-3e2b-468b-9c6b-31debd96ab9a/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 -> d04c68f644b4e34369c0299cad48e6ffd2dffe6006909b97954ecd16248ddfba [2024-12-06 03:26:30,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:26:30,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:26:30,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:26:30,740 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:26:30,741 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:26:30,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound2.c [2024-12-06 03:26:33,325 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/data/88dcd45d2/1de4a3036bcc4e4a9dfe7d553a5140c9/FLAG4a9221543 [2024-12-06 03:26:33,511 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:26:33,512 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_unwindbound2.c [2024-12-06 03:26:33,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/data/88dcd45d2/1de4a3036bcc4e4a9dfe7d553a5140c9/FLAG4a9221543 [2024-12-06 03:26:33,533 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/data/88dcd45d2/1de4a3036bcc4e4a9dfe7d553a5140c9 [2024-12-06 03:26:33,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:26:33,536 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:26:33,537 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:26:33,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:26:33,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:26:33,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50557616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33, skipping insertion in model container [2024-12-06 03:26:33,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,557 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:26:33,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:26:33,694 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:26:33,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:26:33,723 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:26:33,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33 WrapperNode [2024-12-06 03:26:33,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:26:33,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:26:33,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:26:33,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:26:33,729 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,756 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 152 [2024-12-06 03:26:33,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:26:33,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:26:33,757 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:26:33,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:26:33,764 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,765 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,765 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,770 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,771 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,774 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,776 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,777 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,779 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:26:33,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:26:33,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:26:33,781 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:26:33,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:26:33" (1/1) ... [2024-12-06 03:26:33,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:26:33,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:26:33,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:26:33,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70851eea-3e2b-468b-9c6b-31debd96ab9a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:26:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:26:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:26:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:26:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:26:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:26:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:26:33,880 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:26:33,882 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:26:34,389 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-12-06 03:26:34,390 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:26:34,431 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:26:34,431 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:26:34,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:26:34 BoogieIcfgContainer [2024-12-06 03:26:34,431 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:26:34,432 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:26:34,432 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:26:34,440 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:26:34,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:26:34" (1/1) ... [2024-12-06 03:26:34,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:26:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 219 states and 223 transitions. [2024-12-06 03:26:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 223 transitions. [2024-12-06 03:26:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:26:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:34,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:34,627 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 03:26:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 221 states and 225 transitions. [2024-12-06 03:26:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 225 transitions. [2024-12-06 03:26:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:26:34,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:34,723 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 03:26:34,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:34,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 224 states and 229 transitions. [2024-12-06 03:26:34,817 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 229 transitions. [2024-12-06 03:26:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:26:34,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:34,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:34,866 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 03:26:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 229 states and 238 transitions. [2024-12-06 03:26:35,087 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 238 transitions. [2024-12-06 03:26:35,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:26:35,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,117 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 03:26:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2024-12-06 03:26:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2024-12-06 03:26:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:26:35,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,161 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 03:26:35,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2024-12-06 03:26:35,174 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2024-12-06 03:26:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:26:35,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,203 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 03:26:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2024-12-06 03:26:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2024-12-06 03:26:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:26:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,245 INFO L256 TraceCheckSpWp]: Trace formula consists of 42 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,248 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,273 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 03:26:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-12-06 03:26:35,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-12-06 03:26:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:26:35,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,313 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 03:26:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2024-12-06 03:26:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2024-12-06 03:26:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:26:35,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,366 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 03:26:35,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2024-12-06 03:26:35,371 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2024-12-06 03:26:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:26:35,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,391 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,391 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,420 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 03:26:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2024-12-06 03:26:35,436 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2024-12-06 03:26:35,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:26:35,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,460 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,460 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,477 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 03:26:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-12-06 03:26:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-12-06 03:26:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:26:35,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,530 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 03:26:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2024-12-06 03:26:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2024-12-06 03:26:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:26:35,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,556 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 03:26:35,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2024-12-06 03:26:35,561 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2024-12-06 03:26:35,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:26:35,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,580 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,603 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 03:26:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2024-12-06 03:26:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2024-12-06 03:26:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:26:35,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,638 INFO L256 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,663 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 03:26:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-12-06 03:26:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-12-06 03:26:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:26:35,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,692 INFO L256 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,693 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,716 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 03:26:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2024-12-06 03:26:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2024-12-06 03:26:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:26:35,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,740 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 03:26:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2024-12-06 03:26:35,744 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2024-12-06 03:26:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:26:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,775 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 03:26:35,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-12-06 03:26:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-12-06 03:26:35,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:26:35,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,819 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 03:26:35,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2024-12-06 03:26:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2024-12-06 03:26:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:26:35,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,841 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 03:26:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2024-12-06 03:26:35,847 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2024-12-06 03:26:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:26:35,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,864 INFO L256 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,900 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 03:26:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2024-12-06 03:26:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2024-12-06 03:26:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:26:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:35,936 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:35,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:35,968 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 03:26:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:35,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-12-06 03:26:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-12-06 03:26:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:26:35,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,001 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:36,002 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:36,038 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 03:26:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2024-12-06 03:26:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2024-12-06 03:26:36,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:26:36,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,066 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 03:26:36,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2024-12-06 03:26:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2024-12-06 03:26:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:26:36,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:36,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:36,130 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 03:26:36,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-12-06 03:26:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-12-06 03:26:36,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:26:36,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,168 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:36,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:36,211 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 03:26:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-12-06 03:26:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-12-06 03:26:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:26:36,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:36,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:36,291 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 03:26:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-12-06 03:26:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-12-06 03:26:36,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:26:36,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,331 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:36,332 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:36,374 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 03:26:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2024-12-06 03:26:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2024-12-06 03:26:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:26:36,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,406 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 03:26:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2024-12-06 03:26:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2024-12-06 03:26:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:26:36,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,448 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 03:26:36,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-12-06 03:26:36,466 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-12-06 03:26:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:26:36,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,499 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 03:26:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 251 states and 261 transitions. [2024-12-06 03:26:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 261 transitions. [2024-12-06 03:26:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:26:36,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,528 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 03:26:36,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 250 states and 260 transitions. [2024-12-06 03:26:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 260 transitions. [2024-12-06 03:26:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:26:36,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,587 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 03:26:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 252 states and 263 transitions. [2024-12-06 03:26:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 263 transitions. [2024-12-06 03:26:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:26:36,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,687 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 03:26:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 255 states and 268 transitions. [2024-12-06 03:26:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 268 transitions. [2024-12-06 03:26:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:26:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:36,895 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 03:26:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 259 states and 273 transitions. [2024-12-06 03:26:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 273 transitions. [2024-12-06 03:26:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:26:37,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,099 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 03:26:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 258 states and 272 transitions. [2024-12-06 03:26:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 272 transitions. [2024-12-06 03:26:37,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:26:37,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,159 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 03:26:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 264 states and 279 transitions. [2024-12-06 03:26:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 279 transitions. [2024-12-06 03:26:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:26:37,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:37,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:37,461 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 03:26:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-12-06 03:26:37,555 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-12-06 03:26:37,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:26:37,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,568 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 03:26:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 270 states and 285 transitions. [2024-12-06 03:26:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 285 transitions. [2024-12-06 03:26:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:26:37,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,584 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 03:26:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 269 states and 284 transitions. [2024-12-06 03:26:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 284 transitions. [2024-12-06 03:26:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:26:37,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,648 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 03:26:37,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 268 states and 283 transitions. [2024-12-06 03:26:37,719 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 283 transitions. [2024-12-06 03:26:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:26:37,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:37,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:37,791 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 03:26:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 272 states and 287 transitions. [2024-12-06 03:26:37,880 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 287 transitions. [2024-12-06 03:26:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:26:37,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,895 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 03:26:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 271 states and 286 transitions. [2024-12-06 03:26:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 286 transitions. [2024-12-06 03:26:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:26:37,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:37,960 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 03:26:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 314 states and 333 transitions. [2024-12-06 03:26:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 333 transitions. [2024-12-06 03:26:38,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:26:38,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:38,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:38,538 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 03:26:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 315 states and 334 transitions. [2024-12-06 03:26:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 334 transitions. [2024-12-06 03:26:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:26:38,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:38,675 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 03:26:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 316 states and 335 transitions. [2024-12-06 03:26:38,925 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 335 transitions. [2024-12-06 03:26:38,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:26:38,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:38,961 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 03:26:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:38,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 317 states and 336 transitions. [2024-12-06 03:26:38,981 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 336 transitions. [2024-12-06 03:26:38,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:26:38,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:38,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:39,044 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 03:26:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 366 states and 393 transitions. [2024-12-06 03:26:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 393 transitions. [2024-12-06 03:26:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:26:40,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:40,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 373 states and 402 transitions. [2024-12-06 03:26:40,478 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 402 transitions. [2024-12-06 03:26:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:26:40,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,516 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 03:26:40,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 374 states and 403 transitions. [2024-12-06 03:26:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 403 transitions. [2024-12-06 03:26:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:26:40,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,576 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 03:26:40,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-12-06 03:26:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 03:26:40,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:26:40,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,633 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 03:26:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-12-06 03:26:40,677 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 03:26:40,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:26:40,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,715 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 03:26:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 379 states and 409 transitions. [2024-12-06 03:26:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 409 transitions. [2024-12-06 03:26:40,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:26:40,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,750 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 03:26:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 378 states and 408 transitions. [2024-12-06 03:26:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 408 transitions. [2024-12-06 03:26:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:26:40,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,777 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 03:26:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 377 states and 407 transitions. [2024-12-06 03:26:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2024-12-06 03:26:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:26:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:40,863 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 03:26:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 380 states and 410 transitions. [2024-12-06 03:26:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 410 transitions. [2024-12-06 03:26:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:26:41,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:41,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:41,152 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:41,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:41,271 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 03:26:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 382 states and 412 transitions. [2024-12-06 03:26:41,328 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 412 transitions. [2024-12-06 03:26:41,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:26:41,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:41,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:41,397 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 03:26:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 386 states and 416 transitions. [2024-12-06 03:26:41,697 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 416 transitions. [2024-12-06 03:26:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:26:41,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:41,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:41,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:41,726 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:41,882 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 03:26:42,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 387 states and 418 transitions. [2024-12-06 03:26:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 418 transitions. [2024-12-06 03:26:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:26:42,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:42,096 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 03:26:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-12-06 03:26:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-12-06 03:26:42,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:26:42,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:42,484 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:42,485 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:42,637 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 03:26:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 394 states and 425 transitions. [2024-12-06 03:26:42,747 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 425 transitions. [2024-12-06 03:26:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:26:42,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:42,759 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 03:26:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 393 states and 424 transitions. [2024-12-06 03:26:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 424 transitions. [2024-12-06 03:26:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:26:42,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:42,784 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 03:26:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 392 states and 423 transitions. [2024-12-06 03:26:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 423 transitions. [2024-12-06 03:26:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:26:42,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:42,877 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 03:26:43,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:43,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 399 states and 430 transitions. [2024-12-06 03:26:43,246 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 430 transitions. [2024-12-06 03:26:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:26:43,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:43,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:43,279 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:43,344 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 03:26:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 402 states and 433 transitions. [2024-12-06 03:26:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 433 transitions. [2024-12-06 03:26:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:26:43,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:43,497 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 03:26:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 410 states and 441 transitions. [2024-12-06 03:26:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 441 transitions. [2024-12-06 03:26:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:26:43,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:43,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:43,966 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:44,034 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 03:26:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 411 states and 443 transitions. [2024-12-06 03:26:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 443 transitions. [2024-12-06 03:26:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:26:44,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:44,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:44,188 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 03:26:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 420 states and 452 transitions. [2024-12-06 03:26:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 452 transitions. [2024-12-06 03:26:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:26:44,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:44,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:44,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:44,662 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:44,663 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:44,779 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 03:26:44,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:44,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 422 states and 454 transitions. [2024-12-06 03:26:44,845 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 454 transitions. [2024-12-06 03:26:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:26:44,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:44,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:44,863 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 03:26:44,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:44,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 421 states and 453 transitions. [2024-12-06 03:26:44,875 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 453 transitions. [2024-12-06 03:26:44,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:26:44,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:44,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:44,998 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 03:26:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 436 states and 473 transitions. [2024-12-06 03:26:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 473 transitions. [2024-12-06 03:26:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:26:45,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:45,541 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 03:26:45,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:45,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 447 states and 484 transitions. [2024-12-06 03:26:45,665 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 484 transitions. [2024-12-06 03:26:45,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:26:45,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:45,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:45,790 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 03:26:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:46,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-12-06 03:26:46,117 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-12-06 03:26:46,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:26:46,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:46,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:46,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:46,146 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 03:26:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 449 states and 488 transitions. [2024-12-06 03:26:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 488 transitions. [2024-12-06 03:26:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:26:46,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:46,182 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 03:26:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 448 states and 487 transitions. [2024-12-06 03:26:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 487 transitions. [2024-12-06 03:26:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:26:46,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:46,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 508 states and 552 transitions. [2024-12-06 03:26:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 552 transitions. [2024-12-06 03:26:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:26:47,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:47,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:47,567 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 03:26:47,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:47,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 510 states and 554 transitions. [2024-12-06 03:26:47,612 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 554 transitions. [2024-12-06 03:26:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:26:47,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:47,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:47,782 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 03:26:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:49,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 571 states and 623 transitions. [2024-12-06 03:26:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 623 transitions. [2024-12-06 03:26:49,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:26:49,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:49,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:49,471 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 03:26:49,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:49,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 574 states and 626 transitions. [2024-12-06 03:26:49,525 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 626 transitions. [2024-12-06 03:26:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:26:49,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:49,541 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 03:26:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 578 states and 630 transitions. [2024-12-06 03:26:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 630 transitions. [2024-12-06 03:26:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:26:49,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:49,619 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 03:26:50,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 585 states and 641 transitions. [2024-12-06 03:26:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 641 transitions. [2024-12-06 03:26:50,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:26:50,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:50,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:50,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 586 states and 644 transitions. [2024-12-06 03:26:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 644 transitions. [2024-12-06 03:26:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:26:50,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:50,373 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 03:26:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 585 states and 643 transitions. [2024-12-06 03:26:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 643 transitions. [2024-12-06 03:26:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:26:50,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:51,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 594 states and 656 transitions. [2024-12-06 03:26:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 656 transitions. [2024-12-06 03:26:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:26:51,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 596 states and 663 transitions. [2024-12-06 03:26:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 663 transitions. [2024-12-06 03:26:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:26:51,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:51,323 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 03:26:51,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 602 states and 669 transitions. [2024-12-06 03:26:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 669 transitions. [2024-12-06 03:26:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:26:51,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:51,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:51,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:51,497 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 03:26:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 604 states and 671 transitions. [2024-12-06 03:26:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 671 transitions. [2024-12-06 03:26:51,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:26:51,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:51,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:51,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 605 states and 671 transitions. [2024-12-06 03:26:51,915 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 671 transitions. [2024-12-06 03:26:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:26:51,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:51,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:52,010 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 03:26:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 612 states and 678 transitions. [2024-12-06 03:26:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 678 transitions. [2024-12-06 03:26:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:26:52,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:52,565 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 03:26:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 620 states and 686 transitions. [2024-12-06 03:26:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 686 transitions. [2024-12-06 03:26:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:26:53,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:53,079 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:53,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:53,180 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 03:26:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:53,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 622 states and 689 transitions. [2024-12-06 03:26:53,238 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 689 transitions. [2024-12-06 03:26:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:26:53,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:53,382 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 03:26:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 631 states and 698 transitions. [2024-12-06 03:26:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 698 transitions. [2024-12-06 03:26:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:26:53,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:53,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:53,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:53,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:53,981 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 03:26:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 634 states and 701 transitions. [2024-12-06 03:26:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 701 transitions. [2024-12-06 03:26:54,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:26:54,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,127 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 03:26:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 633 states and 700 transitions. [2024-12-06 03:26:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 700 transitions. [2024-12-06 03:26:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:26:54,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:54,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:54,190 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:54,258 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 03:26:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 635 states and 702 transitions. [2024-12-06 03:26:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 702 transitions. [2024-12-06 03:26:54,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:26:54,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,346 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 03:26:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 646 states and 713 transitions. [2024-12-06 03:26:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 713 transitions. [2024-12-06 03:26:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:26:54,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,542 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 03:26:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 647 states and 714 transitions. [2024-12-06 03:26:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 714 transitions. [2024-12-06 03:26:54,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:26:54,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,580 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:26:54,581 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:54,663 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 03:26:54,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 649 states and 716 transitions. [2024-12-06 03:26:54,684 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 716 transitions. [2024-12-06 03:26:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:26:54,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,698 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 03:26:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 648 states and 715 transitions. [2024-12-06 03:26:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 715 transitions. [2024-12-06 03:26:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:26:54,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:26:54,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:54,832 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 03:26:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 649 states and 716 transitions. [2024-12-06 03:26:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 716 transitions. [2024-12-06 03:26:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:26:54,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,887 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 03:26:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 651 states and 719 transitions. [2024-12-06 03:26:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 719 transitions. [2024-12-06 03:26:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:26:54,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:54,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:54,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:55,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 652 states and 720 transitions. [2024-12-06 03:26:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 720 transitions. [2024-12-06 03:26:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:26:55,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,115 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 03:26:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 655 states and 725 transitions. [2024-12-06 03:26:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 725 transitions. [2024-12-06 03:26:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:26:55,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,194 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 03:26:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 659 states and 730 transitions. [2024-12-06 03:26:55,262 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 730 transitions. [2024-12-06 03:26:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:26:55,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,299 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 661 states and 733 transitions. [2024-12-06 03:26:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 733 transitions. [2024-12-06 03:26:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:26:55,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,412 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 03:26:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 660 states and 732 transitions. [2024-12-06 03:26:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 732 transitions. [2024-12-06 03:26:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:26:55,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,487 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 03:26:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 663 states and 735 transitions. [2024-12-06 03:26:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 735 transitions. [2024-12-06 03:26:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:26:55,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,620 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 03:26:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 669 states and 742 transitions. [2024-12-06 03:26:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 742 transitions. [2024-12-06 03:26:55,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:26:55,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:55,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:55,868 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 03:26:56,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 676 states and 749 transitions. [2024-12-06 03:26:56,141 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 749 transitions. [2024-12-06 03:26:56,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:26:56,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:56,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:56,171 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:56,257 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 03:26:56,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 679 states and 752 transitions. [2024-12-06 03:26:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 752 transitions. [2024-12-06 03:26:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:26:56,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,315 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 03:26:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 678 states and 751 transitions. [2024-12-06 03:26:56,327 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 751 transitions. [2024-12-06 03:26:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:26:56,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:56,355 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:56,438 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 03:26:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 679 states and 753 transitions. [2024-12-06 03:26:56,514 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 753 transitions. [2024-12-06 03:26:56,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:26:56,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,529 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 03:26:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-12-06 03:26:56,538 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-12-06 03:26:56,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:26:56,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:56,561 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:56,656 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 03:26:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 680 states and 754 transitions. [2024-12-06 03:26:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 754 transitions. [2024-12-06 03:26:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:26:56,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:56,744 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 03:26:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 679 states and 753 transitions. [2024-12-06 03:26:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 753 transitions. [2024-12-06 03:26:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:26:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:57,007 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 03:26:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:57,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 678 states and 752 transitions. [2024-12-06 03:26:57,273 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 752 transitions. [2024-12-06 03:26:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 03:26:57,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:57,307 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:57,308 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:57,386 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:57,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 681 states and 755 transitions. [2024-12-06 03:26:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 755 transitions. [2024-12-06 03:26:57,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 03:26:57,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:57,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:57,463 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 03:26:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 680 states and 754 transitions. [2024-12-06 03:26:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 754 transitions. [2024-12-06 03:26:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:26:57,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:57,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:57,517 INFO L256 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:57,518 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 681 states and 756 transitions. [2024-12-06 03:26:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 756 transitions. [2024-12-06 03:26:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:26:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:57,721 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 03:26:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 720 states and 798 transitions. [2024-12-06 03:26:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 798 transitions. [2024-12-06 03:26:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:26:58,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:58,185 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:26:58,186 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 722 states and 800 transitions. [2024-12-06 03:26:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 800 transitions. [2024-12-06 03:26:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:26:58,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:58,413 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 03:26:58,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:58,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-12-06 03:26:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-12-06 03:26:58,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:26:58,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:58,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:26:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:58,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:26:58,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:26:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:26:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 725 states and 803 transitions. [2024-12-06 03:26:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 803 transitions. [2024-12-06 03:26:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:26:58,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:58,747 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 03:26:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 726 states and 804 transitions. [2024-12-06 03:26:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 804 transitions. [2024-12-06 03:26:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:26:59,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:59,378 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 03:26:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:26:59,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 725 states and 803 transitions. [2024-12-06 03:26:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 803 transitions. [2024-12-06 03:26:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 03:26:59,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:26:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:26:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:26:59,838 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 03:27:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 724 states and 802 transitions. [2024-12-06 03:27:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 802 transitions. [2024-12-06 03:27:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 03:27:00,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:00,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:00,123 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 03:27:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 723 states and 801 transitions. [2024-12-06 03:27:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 801 transitions. [2024-12-06 03:27:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:27:00,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:00,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:00,440 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:27:00,441 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:00,526 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 03:27:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 741 states and 821 transitions. [2024-12-06 03:27:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 821 transitions. [2024-12-06 03:27:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:27:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:01,545 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 03:27:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 738 states and 816 transitions. [2024-12-06 03:27:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 816 transitions. [2024-12-06 03:27:02,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:27:02,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:27:02,083 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:02,164 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 03:27:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 739 states and 817 transitions. [2024-12-06 03:27:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 817 transitions. [2024-12-06 03:27:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:27:02,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,206 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 03:27:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 735 states and 812 transitions. [2024-12-06 03:27:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 812 transitions. [2024-12-06 03:27:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:27:02,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,417 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 03:27:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 734 states and 811 transitions. [2024-12-06 03:27:02,427 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 811 transitions. [2024-12-06 03:27:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:27:02,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 03:27:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 729 states and 805 transitions. [2024-12-06 03:27:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 805 transitions. [2024-12-06 03:27:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 03:27:02,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,718 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 03:27:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 731 states and 808 transitions. [2024-12-06 03:27:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 808 transitions. [2024-12-06 03:27:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:27:02,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:27:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 724 states and 800 transitions. [2024-12-06 03:27:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 800 transitions. [2024-12-06 03:27:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:27:02,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:02,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:27:02,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:27:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 734 states and 810 transitions. [2024-12-06 03:27:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 810 transitions. [2024-12-06 03:27:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 03:27:03,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:03,268 INFO L256 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 03:27:03,270 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 03:27:03,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:03,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 733 states and 809 transitions. [2024-12-06 03:27:03,742 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 809 transitions. [2024-12-06 03:27:03,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 03:27:03,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:03,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:03,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:27:03,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:27:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:06,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 776 states and 856 transitions. [2024-12-06 03:27:06,933 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 856 transitions. [2024-12-06 03:27:06,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 03:27:06,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:06,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:06,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:27:06,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:27:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:11,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 820 states and 903 transitions. [2024-12-06 03:27:11,221 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 903 transitions. [2024-12-06 03:27:11,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:27:11,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:11,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:11,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:27:11,265 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:27:13,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:13,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 828 states and 912 transitions. [2024-12-06 03:27:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 912 transitions. [2024-12-06 03:27:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:27:13,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:13,987 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:27:13,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:27:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 830 states and 917 transitions. [2024-12-06 03:27:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 917 transitions. [2024-12-06 03:27:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:27:15,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 891 states and 989 transitions. [2024-12-06 03:27:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 989 transitions. [2024-12-06 03:27:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:27:19,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:19,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:27:20,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 894 states and 998 transitions. [2024-12-06 03:27:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 998 transitions. [2024-12-06 03:27:20,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:27:20,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:20,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:20,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:20,763 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 03:27:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 956 states and 1075 transitions. [2024-12-06 03:27:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1075 transitions. [2024-12-06 03:27:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:27:25,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:27:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 960 states and 1086 transitions. [2024-12-06 03:27:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1086 transitions. [2024-12-06 03:27:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:27:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:26,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 03:27:27,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:27,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 963 states and 1092 transitions. [2024-12-06 03:27:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1092 transitions. [2024-12-06 03:27:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:27:27,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:27,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:27:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 967 states and 1104 transitions. [2024-12-06 03:27:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1104 transitions. [2024-12-06 03:27:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:27:28,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:28,110 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:27:28,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 968 states and 1105 transitions. [2024-12-06 03:27:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1105 transitions. [2024-12-06 03:27:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:27:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:28,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:28,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:28,532 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:27:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 969 states and 1109 transitions. [2024-12-06 03:27:28,930 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1109 transitions. [2024-12-06 03:27:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:27:28,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 03:27:29,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 973 states and 1116 transitions. [2024-12-06 03:27:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1116 transitions. [2024-12-06 03:27:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 03:27:29,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:29,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 03:27:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 977 states and 1127 transitions. [2024-12-06 03:27:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1127 transitions. [2024-12-06 03:27:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 03:27:31,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:31,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:31,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:27:31,505 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:31,718 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 03:27:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:33,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 986 states and 1143 transitions. [2024-12-06 03:27:33,947 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1143 transitions. [2024-12-06 03:27:33,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:27:33,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:33,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 03:27:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 987 states and 1144 transitions. [2024-12-06 03:27:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1144 transitions. [2024-12-06 03:27:34,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:27:34,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:34,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:34,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:34,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:27:34,538 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:34,782 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 03:27:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 989 states and 1146 transitions. [2024-12-06 03:27:35,071 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1146 transitions. [2024-12-06 03:27:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 03:27:35,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:35,093 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:27:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 990 states and 1147 transitions. [2024-12-06 03:27:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1147 transitions. [2024-12-06 03:27:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 03:27:35,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:35,453 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:27:35,454 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:35,556 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 03:27:35,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:35,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 992 states and 1149 transitions. [2024-12-06 03:27:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1149 transitions. [2024-12-06 03:27:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 03:27:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:35,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 03:27:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 993 states and 1150 transitions. [2024-12-06 03:27:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1150 transitions. [2024-12-06 03:27:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:27:36,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:36,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:36,188 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:27:36,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 995 states and 1155 transitions. [2024-12-06 03:27:36,539 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1155 transitions. [2024-12-06 03:27:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:27:36,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:36,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:36,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 181 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:27:36,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:37,266 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:40,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:40,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 1011 states and 1177 transitions. [2024-12-06 03:27:40,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1177 transitions. [2024-12-06 03:27:40,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:27:40,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:40,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:27:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 1010 states and 1176 transitions. [2024-12-06 03:27:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1176 transitions. [2024-12-06 03:27:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:27:40,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:40,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:40,723 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 03:27:40,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:44,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 1026 states and 1204 transitions. [2024-12-06 03:27:44,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1204 transitions. [2024-12-06 03:27:44,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:27:44,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:44,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:27:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 1025 states and 1203 transitions. [2024-12-06 03:27:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1203 transitions. [2024-12-06 03:27:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:27:45,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1084 states and 1267 transitions. [2024-12-06 03:27:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1267 transitions. [2024-12-06 03:27:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:27:49,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:49,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 03:27:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 1081 states and 1264 transitions. [2024-12-06 03:27:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1264 transitions. [2024-12-06 03:27:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:27:49,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:49,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:50,005 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 03:27:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1097 states and 1289 transitions. [2024-12-06 03:27:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1289 transitions. [2024-12-06 03:27:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:27:54,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:27:55,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1093 states and 1285 transitions. [2024-12-06 03:27:55,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1285 transitions. [2024-12-06 03:27:55,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:27:55,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:55,162 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:27:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1088 states and 1280 transitions. [2024-12-06 03:27:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1280 transitions. [2024-12-06 03:27:55,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:27:55,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:55,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:27:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1093 states and 1290 transitions. [2024-12-06 03:27:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1290 transitions. [2024-12-06 03:27:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:27:56,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:56,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:56,855 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:27:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1099 states and 1302 transitions. [2024-12-06 03:27:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1302 transitions. [2024-12-06 03:27:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:27:58,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:58,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 03:27:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1092 states and 1295 transitions. [2024-12-06 03:27:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1295 transitions. [2024-12-06 03:27:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:27:59,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:59,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:27:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1093 states and 1295 transitions. [2024-12-06 03:27:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1295 transitions. [2024-12-06 03:27:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:27:59,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:59,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:27:59,770 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:28:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 1097 states and 1302 transitions. [2024-12-06 03:28:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1302 transitions. [2024-12-06 03:28:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:28:01,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:01,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 74 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:28:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:02,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 343 states and 356 transitions. [2024-12-06 03:28:02,259 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 356 transitions. [2024-12-06 03:28:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:28:02,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:02,298 INFO L256 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:28:02,299 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:28:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 333 states and 346 transitions. [2024-12-06 03:28:02,871 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 346 transitions. [2024-12-06 03:28:02,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:28:02,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 03:28:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 325 states and 338 transitions. [2024-12-06 03:28:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 338 transitions. [2024-12-06 03:28:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 03:28:03,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 03:28:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 316 states and 329 transitions. [2024-12-06 03:28:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 329 transitions. [2024-12-06 03:28:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:28:03,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-06 03:28:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 329 states and 342 transitions. [2024-12-06 03:28:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 342 transitions. [2024-12-06 03:28:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:28:06,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:06,378 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:28:06,379 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:28:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 279 states and 292 transitions. [2024-12-06 03:28:06,865 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 292 transitions. [2024-12-06 03:28:06,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:28:06,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:06,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 03:28:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 278 states and 291 transitions. [2024-12-06 03:28:07,004 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 291 transitions. [2024-12-06 03:28:07,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 03:28:07,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,034 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 03:28:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 277 states and 290 transitions. [2024-12-06 03:28:07,146 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 290 transitions. [2024-12-06 03:28:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 03:28:07,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,173 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 03:28:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 274 states and 285 transitions. [2024-12-06 03:28:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 285 transitions. [2024-12-06 03:28:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:28:07,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,403 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 03:28:07,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 270 states and 280 transitions. [2024-12-06 03:28:07,535 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 280 transitions. [2024-12-06 03:28:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:28:07,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 03:28:07,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 265 states and 274 transitions. [2024-12-06 03:28:07,698 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 274 transitions. [2024-12-06 03:28:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 03:28:07,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 03:28:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 258 states and 266 transitions. [2024-12-06 03:28:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 266 transitions. [2024-12-06 03:28:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:28:07,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:07,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 03:28:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 250 states and 258 transitions. [2024-12-06 03:28:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 258 transitions. [2024-12-06 03:28:08,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:28:08,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:08,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:08,671 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 03:28:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 288 states and 296 transitions. [2024-12-06 03:28:11,543 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 296 transitions. [2024-12-06 03:28:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:28:11,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:11,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:11,733 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 03:28:15,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:15,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 327 states and 335 transitions. [2024-12-06 03:28:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 335 transitions. [2024-12-06 03:28:15,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 03:28:15,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:15,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 03:28:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 366 states and 374 transitions. [2024-12-06 03:28:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 374 transitions. [2024-12-06 03:28:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:28:22,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:22,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:22,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:28:22,325 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:28:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 409 states and 421 transitions. [2024-12-06 03:28:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 421 transitions. [2024-12-06 03:28:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:28:36,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:36,756 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:28:36,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:37,072 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:28:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 423 states and 434 transitions. [2024-12-06 03:28:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 434 transitions. [2024-12-06 03:28:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 03:28:39,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:39,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:39,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 03:28:39,194 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:40,161 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:28:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 467 states and 482 transitions. [2024-12-06 03:28:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 482 transitions. [2024-12-06 03:28:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 03:28:47,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:47,912 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 03:28:47,913 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 03:28:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 481 states and 495 transitions. [2024-12-06 03:28:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 495 transitions. [2024-12-06 03:28:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 03:28:50,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:50,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:50,206 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 03:28:50,207 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:29:01,092 WARN L873 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_main_~y~0#1_262| Int)) (and (<= (+ |v_ULTIMATE.start_main_~y~0#1_262| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (+ (* 6 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|)) (* 5 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|)) (* 2 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|))) (+ (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|) (* |c_ULTIMATE.start_main_~x~0#1| 12))))) is different from true [2024-12-06 03:29:11,172 WARN L873 $PredicateComparison]: unable to prove that (exists ((|ULTIMATE.start_main_~y~0#1| Int) (|v_ULTIMATE.start_main_~x~0#1_48| Int)) (and (<= (+ |v_ULTIMATE.start_main_~x~0#1_48| (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) |c_ULTIMATE.start_main_~x~0#1|) (exists ((|v_ULTIMATE.start_main_~y~0#1_262| Int)) (and (= (+ (* 6 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|)) (* 5 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|)) (* 2 (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|))) (+ (* |v_ULTIMATE.start_main_~y~0#1_262| |v_ULTIMATE.start_main_~y~0#1_262|) (* |v_ULTIMATE.start_main_~x~0#1_48| 12))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_262| 1) |ULTIMATE.start_main_~y~0#1|))))) is different from true [2024-12-06 03:29:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.