./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/sqrt1-ll.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_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/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_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/sqrt1-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/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_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/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 5a667cf640b9cf5657756f4ca44157e13471ed71aebfaf7ff11f9d5251db37ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:57:20,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:57:20,379 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:57:20,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:57:20,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:57:20,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:57:20,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:57:20,405 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:57:20,405 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:57:20,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:57:20,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:57:20,406 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:57:20,407 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:57:20,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:57:20,407 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:57:20,407 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:57:20,408 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:57:20,408 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:57:20,408 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:57:20,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:57:20,408 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_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/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 -> 5a667cf640b9cf5657756f4ca44157e13471ed71aebfaf7ff11f9d5251db37ae [2024-12-06 02:57:20,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:57:20,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:57:20,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:57:20,657 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:57:20,657 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:57:20,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/sqrt1-ll.c [2024-12-06 02:57:23,303 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/data/38fe0ae5b/36c221dd09f54d538b8c0ee77013eead/FLAG97543d535 [2024-12-06 02:57:23,506 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:57:23,507 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/sv-benchmarks/c/nla-digbench/sqrt1-ll.c [2024-12-06 02:57:23,513 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/data/38fe0ae5b/36c221dd09f54d538b8c0ee77013eead/FLAG97543d535 [2024-12-06 02:57:23,528 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/data/38fe0ae5b/36c221dd09f54d538b8c0ee77013eead [2024-12-06 02:57:23,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:57:23,532 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:57:23,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:57:23,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:57:23,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:57:23,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ea420bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23, skipping insertion in model container [2024-12-06 02:57:23,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,552 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:57:23,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:57:23,709 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:57:23,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:57:23,739 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:57:23,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23 WrapperNode [2024-12-06 02:57:23,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:57:23,741 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:57:23,741 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:57:23,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:57:23,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,752 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,769 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 92 [2024-12-06 02:57:23,769 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:57:23,770 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:57:23,770 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:57:23,770 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:57:23,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,778 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,778 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,781 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,782 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,785 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,786 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,786 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:57:23,789 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:57:23,789 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:57:23,789 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:57:23,790 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:57:23" (1/1) ... [2024-12-06 02:57:23,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:57:23,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:57:23,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:57:23,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f28e9c4-4c4e-4b21-b735-d3de92f4a7bb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:57:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:57:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:57:23,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:57:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:57:23,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:57:23,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:57:23,897 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:57:23,899 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:57:24,169 INFO L? ?]: Removed 65 outVars from TransFormulas that were not future-live. [2024-12-06 02:57:24,169 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:57:24,197 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:57:24,197 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:57:24,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:57:24 BoogieIcfgContainer [2024-12-06 02:57:24,197 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:57:24,198 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:57:24,198 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:57:24,208 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:57:24,208 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:57:24" (1/1) ... [2024-12-06 02:57:24,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:57:24,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-06 02:57:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-06 02:57:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 02:57:24,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,389 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 02:57:24,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-12-06 02:57:24,417 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-12-06 02:57:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 02:57:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,447 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 02:57:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-12-06 02:57:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-12-06 02:57:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:57:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,495 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 02:57:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-12-06 02:57:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-12-06 02:57:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:57:24,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,536 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 02:57:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-12-06 02:57:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-12-06 02:57:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:57:24,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,598 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 02:57:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-12-06 02:57:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-12-06 02:57:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:57:24,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,656 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 02:57:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2024-12-06 02:57:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2024-12-06 02:57:24,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:57:24,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,704 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 02:57:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-06 02:57:24,722 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-06 02:57:24,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:57:24,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,754 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 02:57:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-06 02:57:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-06 02:57:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:57:24,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,785 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 02:57:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-12-06 02:57:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-12-06 02:57:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:57:24,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:57:24,827 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:24,863 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 02:57:24,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-12-06 02:57:24,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-12-06 02:57:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:57:24,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,901 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 02:57:24,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-12-06 02:57:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-12-06 02:57:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:57:24,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:24,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:24,932 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 02:57:24,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:24,972 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 02:57:25,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-12-06 02:57:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-12-06 02:57:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:57:25,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,139 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 02:57:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 150 states and 166 transitions. [2024-12-06 02:57:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2024-12-06 02:57:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:57:25,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,377 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 02:57:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 151 states and 167 transitions. [2024-12-06 02:57:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 167 transitions. [2024-12-06 02:57:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:57:25,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 02:57:25,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:25,536 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 02:57:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 154 states and 171 transitions. [2024-12-06 02:57:25,629 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 171 transitions. [2024-12-06 02:57:25,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:57:25,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,692 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 02:57:25,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 156 states and 174 transitions. [2024-12-06 02:57:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 174 transitions. [2024-12-06 02:57:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:57:25,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,808 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 02:57:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 158 states and 177 transitions. [2024-12-06 02:57:25,869 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 177 transitions. [2024-12-06 02:57:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:57:25,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,898 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 02:57:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 159 states and 178 transitions. [2024-12-06 02:57:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 178 transitions. [2024-12-06 02:57:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:57:25,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:25,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:25,965 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 02:57:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 162 states and 182 transitions. [2024-12-06 02:57:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 182 transitions. [2024-12-06 02:57:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:57:26,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,101 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 02:57:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-12-06 02:57:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-12-06 02:57:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:57:26,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,244 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 02:57:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 167 states and 188 transitions. [2024-12-06 02:57:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 188 transitions. [2024-12-06 02:57:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:57:26,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,323 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 02:57:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 169 states and 190 transitions. [2024-12-06 02:57:26,410 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2024-12-06 02:57:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:57:26,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 185 states and 210 transitions. [2024-12-06 02:57:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 210 transitions. [2024-12-06 02:57:26,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:57:26,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-12-06 02:57:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-12-06 02:57:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:57:26,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-12-06 02:57:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-12-06 02:57:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:57:26,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 188 states and 213 transitions. [2024-12-06 02:57:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2024-12-06 02:57:26,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:57:26,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-12-06 02:57:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-12-06 02:57:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:57:26,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 194 states and 223 transitions. [2024-12-06 02:57:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 223 transitions. [2024-12-06 02:57:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:57:26,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 195 states and 224 transitions. [2024-12-06 02:57:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 224 transitions. [2024-12-06 02:57:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:57:26,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 196 states and 225 transitions. [2024-12-06 02:57:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 225 transitions. [2024-12-06 02:57:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:57:26,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 203 states and 236 transitions. [2024-12-06 02:57:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 236 transitions. [2024-12-06 02:57:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:57:27,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 205 states and 241 transitions. [2024-12-06 02:57:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 241 transitions. [2024-12-06 02:57:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:57:27,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,300 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 207 states and 244 transitions. [2024-12-06 02:57:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 244 transitions. [2024-12-06 02:57:27,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:57:27,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 212 states and 252 transitions. [2024-12-06 02:57:27,714 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 252 transitions. [2024-12-06 02:57:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:57:27,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,745 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:27,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 213 states and 253 transitions. [2024-12-06 02:57:27,761 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 253 transitions. [2024-12-06 02:57:27,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:57:27,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:27,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:57:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:57:28,284 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:57:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:28,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:28,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:57:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:57:28,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:57:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:57:28,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:57:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:57:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:57:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:57:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:57:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:57:28,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:57:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-12-06 02:57:28,816 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:57:28,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:57:28,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 218 states and 260 transitions. [2024-12-06 02:57:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-06 02:57:28,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:57:28,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:28,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-12-06 02:57:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-12-06 02:57:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:57:29,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:57:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 261 transitions. [2024-12-06 02:57:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-12-06 02:57:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:57:29,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:57:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 218 states and 260 transitions. [2024-12-06 02:57:29,124 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-12-06 02:57:29,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:57:29,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 217 states and 259 transitions. [2024-12-06 02:57:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-12-06 02:57:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:57:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:57:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 258 transitions. [2024-12-06 02:57:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-12-06 02:57:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 02:57:29,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,282 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 275 transitions. [2024-12-06 02:57:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-12-06 02:57:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 02:57:29,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:57:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:29,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 229 states and 274 transitions. [2024-12-06 02:57:29,703 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-12-06 02:57:29,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:57:29,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:29,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 244 states and 293 transitions. [2024-12-06 02:57:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 293 transitions. [2024-12-06 02:57:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 02:57:30,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 245 states and 294 transitions. [2024-12-06 02:57:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 294 transitions. [2024-12-06 02:57:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:57:30,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:30,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:30,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:57:30,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 02:57:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:30,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 255 states and 307 transitions. [2024-12-06 02:57:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 307 transitions. [2024-12-06 02:57:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:57:30,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:31,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 254 states and 306 transitions. [2024-12-06 02:57:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 306 transitions. [2024-12-06 02:57:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 02:57:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:31,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 256 states and 308 transitions. [2024-12-06 02:57:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 308 transitions. [2024-12-06 02:57:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 02:57:31,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:31,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 331 transitions. [2024-12-06 02:57:31,742 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-12-06 02:57:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:31,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 332 transitions. [2024-12-06 02:57:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-12-06 02:57:31,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:57:31,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:31,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:31,812 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:57:31,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 353 transitions. [2024-12-06 02:57:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-12-06 02:57:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:57:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 357 transitions. [2024-12-06 02:57:32,380 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 357 transitions. [2024-12-06 02:57:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 02:57:32,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,466 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 309 states and 379 transitions. [2024-12-06 02:57:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 379 transitions. [2024-12-06 02:57:32,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:57:32,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:32,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:32,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 313 states and 383 transitions. [2024-12-06 02:57:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 383 transitions. [2024-12-06 02:57:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:57:32,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:32,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 329 states and 405 transitions. [2024-12-06 02:57:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 405 transitions. [2024-12-06 02:57:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:57:33,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 330 states and 407 transitions. [2024-12-06 02:57:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 407 transitions. [2024-12-06 02:57:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:57:33,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:33,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:33,711 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 02:57:33,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:34,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 413 transitions. [2024-12-06 02:57:34,458 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-12-06 02:57:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:57:34,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:34,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:34,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 335 states and 415 transitions. [2024-12-06 02:57:34,562 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 415 transitions. [2024-12-06 02:57:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:57:34,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:34,678 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:35,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 338 states and 423 transitions. [2024-12-06 02:57:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-12-06 02:57:35,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 02:57:35,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:35,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 339 states and 423 transitions. [2024-12-06 02:57:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 423 transitions. [2024-12-06 02:57:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:57:35,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:35,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:36,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:36,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 342 states and 431 transitions. [2024-12-06 02:57:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 431 transitions. [2024-12-06 02:57:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:57:36,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:36,098 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:36,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:36,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 344 states and 434 transitions. [2024-12-06 02:57:36,469 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 434 transitions. [2024-12-06 02:57:36,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:57:36,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 347 states and 440 transitions. [2024-12-06 02:57:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 440 transitions. [2024-12-06 02:57:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 02:57:36,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 348 states and 440 transitions. [2024-12-06 02:57:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-12-06 02:57:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:57:37,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 350 states and 444 transitions. [2024-12-06 02:57:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 444 transitions. [2024-12-06 02:57:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:57:37,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,024 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:38,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 354 states and 451 transitions. [2024-12-06 02:57:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-12-06 02:57:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 02:57:38,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-06 02:57:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:39,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 352 states and 448 transitions. [2024-12-06 02:57:39,178 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 448 transitions. [2024-12-06 02:57:39,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:57:39,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 02:57:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 354 states and 452 transitions. [2024-12-06 02:57:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 452 transitions. [2024-12-06 02:57:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:57:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:39,310 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 366 states and 476 transitions. [2024-12-06 02:57:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 476 transitions. [2024-12-06 02:57:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:57:41,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 368 states and 477 transitions. [2024-12-06 02:57:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 477 transitions. [2024-12-06 02:57:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:41,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:57:43,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:43,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 381 states and 502 transitions. [2024-12-06 02:57:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 502 transitions. [2024-12-06 02:57:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:57:43,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:43,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:43,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:57:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 384 states and 506 transitions. [2024-12-06 02:57:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 506 transitions. [2024-12-06 02:57:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:57:43,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:57:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 392 states and 521 transitions. [2024-12-06 02:57:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2024-12-06 02:57:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:57:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 391 states and 520 transitions. [2024-12-06 02:57:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 520 transitions. [2024-12-06 02:57:45,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:57:45,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:45,438 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:57:45,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 395 states and 527 transitions. [2024-12-06 02:57:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 527 transitions. [2024-12-06 02:57:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:57:45,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:45,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:45,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:57:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 404 states and 544 transitions. [2024-12-06 02:57:47,512 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 544 transitions. [2024-12-06 02:57:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:57:47,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:47,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:47,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 02:57:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:47,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 403 states and 543 transitions. [2024-12-06 02:57:47,601 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 543 transitions. [2024-12-06 02:57:47,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:57:47,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:47,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 02:57:48,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:48,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 407 states and 550 transitions. [2024-12-06 02:57:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 550 transitions. [2024-12-06 02:57:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:57:48,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:48,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:48,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:49,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 410 states and 560 transitions. [2024-12-06 02:57:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 560 transitions. [2024-12-06 02:57:49,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:57:49,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:49,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 412 states and 564 transitions. [2024-12-06 02:57:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 564 transitions. [2024-12-06 02:57:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:57:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:50,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:50,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 413 states and 565 transitions. [2024-12-06 02:57:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 565 transitions. [2024-12-06 02:57:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:57:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:50,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 427 states and 597 transitions. [2024-12-06 02:57:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 597 transitions. [2024-12-06 02:57:53,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:57:53,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:53,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 435 states and 611 transitions. [2024-12-06 02:57:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-12-06 02:57:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:57:54,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:54,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:54,728 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:57:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 439 states and 618 transitions. [2024-12-06 02:57:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 618 transitions. [2024-12-06 02:57:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:55,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 444 states and 631 transitions. [2024-12-06 02:57:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 631 transitions. [2024-12-06 02:57:56,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:56,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:56,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:57,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 447 states and 635 transitions. [2024-12-06 02:57:57,629 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 635 transitions. [2024-12-06 02:57:57,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:57,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:57,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:57:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 446 states and 634 transitions. [2024-12-06 02:57:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 634 transitions. [2024-12-06 02:57:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 447 states and 636 transitions. [2024-12-06 02:57:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 636 transitions. [2024-12-06 02:57:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:57:58,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:58,087 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 02:57:58,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 451 states and 639 transitions. [2024-12-06 02:57:58,642 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 639 transitions. [2024-12-06 02:57:58,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:57:58,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:58,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:58,724 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 674 transitions. [2024-12-06 02:58:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 674 transitions. [2024-12-06 02:58:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:58:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:02,401 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 474 states and 679 transitions. [2024-12-06 02:58:03,107 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 679 transitions. [2024-12-06 02:58:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:58:03,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,145 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:58:03,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 473 states and 678 transitions. [2024-12-06 02:58:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 678 transitions. [2024-12-06 02:58:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:58:03,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:03,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 474 states and 680 transitions. [2024-12-06 02:58:03,549 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 680 transitions. [2024-12-06 02:58:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:58:03,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:03,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:58:04,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 481 states and 690 transitions. [2024-12-06 02:58:04,480 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 690 transitions. [2024-12-06 02:58:04,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:58:04,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 02:58:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 480 states and 689 transitions. [2024-12-06 02:58:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 689 transitions. [2024-12-06 02:58:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:58:04,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 02:58:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 479 states and 688 transitions. [2024-12-06 02:58:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 688 transitions. [2024-12-06 02:58:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:58:04,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 02:58:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:08,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 499 states and 723 transitions. [2024-12-06 02:58:08,298 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2024-12-06 02:58:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:58:08,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:08,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-06 02:58:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:08,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 500 states and 723 transitions. [2024-12-06 02:58:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 723 transitions. [2024-12-06 02:58:08,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:58:08,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:08,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:08,706 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:58:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 507 states and 734 transitions. [2024-12-06 02:58:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 734 transitions. [2024-12-06 02:58:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:58:10,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:10,466 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 02:58:11,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 518 states and 750 transitions. [2024-12-06 02:58:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 750 transitions. [2024-12-06 02:58:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:11,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:11,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:58:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 533 states and 768 transitions. [2024-12-06 02:58:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 768 transitions. [2024-12-06 02:58:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:13,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:13,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:58:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 524 states and 757 transitions. [2024-12-06 02:58:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 757 transitions. [2024-12-06 02:58:13,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:13,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:13,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:13,672 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:58:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:14,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 533 states and 767 transitions. [2024-12-06 02:58:14,694 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 767 transitions. [2024-12-06 02:58:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:14,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:14,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:58:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 549 states and 787 transitions. [2024-12-06 02:58:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 787 transitions. [2024-12-06 02:58:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:16,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:16,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:58:16,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:18,370 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:58:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 575 states and 831 transitions. [2024-12-06 02:58:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 831 transitions. [2024-12-06 02:58:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:58:23,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:23,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:58:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:23,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 584 states and 841 transitions. [2024-12-06 02:58:23,680 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 841 transitions. [2024-12-06 02:58:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:23,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:23,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:23,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:58:23,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:58:27,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 589 states and 852 transitions. [2024-12-06 02:58:27,039 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 852 transitions. [2024-12-06 02:58:27,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:58:27,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:27,068 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:58:27,069 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-06 02:58:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 592 states and 853 transitions. [2024-12-06 02:58:29,767 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 853 transitions. [2024-12-06 02:58:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:58:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:29,910 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:58:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:34,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 617 states and 887 transitions. [2024-12-06 02:58:34,701 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 887 transitions. [2024-12-06 02:58:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:58:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:34,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:58:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-06 02:58:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-06 02:58:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:58:34,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:58:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 616 states and 886 transitions. [2024-12-06 02:58:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 886 transitions. [2024-12-06 02:58:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:35,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:35,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:58:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-12-06 02:58:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-12-06 02:58:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:35,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:35,822 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:58:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 615 states and 885 transitions. [2024-12-06 02:58:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 885 transitions. [2024-12-06 02:58:36,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:36,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:36,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:36,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:58:36,711 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:39,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:39,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 638 states and 922 transitions. [2024-12-06 02:58:39,369 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 922 transitions. [2024-12-06 02:58:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:39,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:39,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:39,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:58:39,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 928 transitions. [2024-12-06 02:58:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 928 transitions. [2024-12-06 02:58:40,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:58:40,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:40,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:40,910 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:58:40,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 643 states and 928 transitions. [2024-12-06 02:58:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 928 transitions. [2024-12-06 02:58:41,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:58:41,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:41,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:58:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 645 states and 930 transitions. [2024-12-06 02:58:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 930 transitions. [2024-12-06 02:58:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:58:42,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:42,561 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:58:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 639 states and 923 transitions. [2024-12-06 02:58:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 923 transitions. [2024-12-06 02:58:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:58:43,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:44,095 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 669 states and 961 transitions. [2024-12-06 02:58:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 961 transitions. [2024-12-06 02:58:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:58:47,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:47,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:47,188 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:47,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 670 states and 961 transitions. [2024-12-06 02:58:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 961 transitions. [2024-12-06 02:58:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:58:47,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:58:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 692 states and 993 transitions. [2024-12-06 02:58:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 993 transitions. [2024-12-06 02:58:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:58:51,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:51,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:58:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 701 states and 1002 transitions. [2024-12-06 02:58:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1002 transitions. [2024-12-06 02:58:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:58:55,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:55,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:56,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 717 states and 1026 transitions. [2024-12-06 02:58:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1026 transitions. [2024-12-06 02:58:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:58:56,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:56,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 02:58:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 715 states and 1023 transitions. [2024-12-06 02:58:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1023 transitions. [2024-12-06 02:58:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:58:56,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:56,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:58:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:57,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 02:58:57,009 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:58:57,575 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:58:58,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 718 states and 1038 transitions. [2024-12-06 02:58:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1038 transitions. [2024-12-06 02:58:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:58:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:59:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 742 states and 1071 transitions. [2024-12-06 02:59:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1071 transitions. [2024-12-06 02:59:05,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:59:05,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:05,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-06 02:59:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 744 states and 1072 transitions. [2024-12-06 02:59:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1072 transitions. [2024-12-06 02:59:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:59:07,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 745 states and 1074 transitions. [2024-12-06 02:59:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1074 transitions. [2024-12-06 02:59:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:59:08,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:59:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 747 states and 1082 transitions. [2024-12-06 02:59:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1082 transitions. [2024-12-06 02:59:09,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:59:09,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:59:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 749 states and 1085 transitions. [2024-12-06 02:59:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1085 transitions. [2024-12-06 02:59:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:59:10,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:10,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:10,734 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:59:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 750 states and 1086 transitions. [2024-12-06 02:59:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1086 transitions. [2024-12-06 02:59:11,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:59:11,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:11,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:11,914 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:13,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 752 states and 1095 transitions. [2024-12-06 02:59:13,404 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1095 transitions. [2024-12-06 02:59:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:59:13,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:14,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 754 states and 1097 transitions. [2024-12-06 02:59:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1097 transitions. [2024-12-06 02:59:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:59:14,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:14,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:14,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 756 states and 1099 transitions. [2024-12-06 02:59:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1099 transitions. [2024-12-06 02:59:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:59:15,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:15,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 754 states and 1096 transitions. [2024-12-06 02:59:15,730 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1096 transitions. [2024-12-06 02:59:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:59:15,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:15,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 758 states and 1108 transitions. [2024-12-06 02:59:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1108 transitions. [2024-12-06 02:59:18,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:59:18,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:18,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:18,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 759 states and 1118 transitions. [2024-12-06 02:59:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1118 transitions. [2024-12-06 02:59:19,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:59:19,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:19,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:20,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:20,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 762 states and 1129 transitions. [2024-12-06 02:59:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1129 transitions. [2024-12-06 02:59:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:59:20,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:20,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 02:59:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 763 states and 1131 transitions. [2024-12-06 02:59:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1131 transitions. [2024-12-06 02:59:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:59:21,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 770 states and 1150 transitions. [2024-12-06 02:59:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1150 transitions. [2024-12-06 02:59:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:59:24,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 773 states and 1156 transitions. [2024-12-06 02:59:26,364 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1156 transitions. [2024-12-06 02:59:26,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:59:26,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:26,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:26,380 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 776 states and 1161 transitions. [2024-12-06 02:59:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1161 transitions. [2024-12-06 02:59:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:59:27,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:28,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 777 states and 1163 transitions. [2024-12-06 02:59:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1163 transitions. [2024-12-06 02:59:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:59:28,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,248 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 778 states and 1164 transitions. [2024-12-06 02:59:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1164 transitions. [2024-12-06 02:59:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:59:28,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:59:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 785 states and 1183 transitions. [2024-12-06 02:59:31,775 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1183 transitions. [2024-12-06 02:59:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:59:31,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:59:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:33,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 788 states and 1189 transitions. [2024-12-06 02:59:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1189 transitions. [2024-12-06 02:59:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:59:33,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:33,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:33,745 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:59:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 789 states and 1191 transitions. [2024-12-06 02:59:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1191 transitions. [2024-12-06 02:59:34,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:59:34,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:34,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:59:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 792 states and 1196 transitions. [2024-12-06 02:59:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1196 transitions. [2024-12-06 02:59:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:59:35,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:59:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:36,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 793 states and 1197 transitions. [2024-12-06 02:59:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1197 transitions. [2024-12-06 02:59:36,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:59:36,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:36,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 02:59:37,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:37,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 793 states and 1196 transitions. [2024-12-06 02:59:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1196 transitions. [2024-12-06 02:59:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:59:37,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:59:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 793 states and 1195 transitions. [2024-12-06 02:59:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1195 transitions. [2024-12-06 02:59:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:38,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:38,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 808 states and 1231 transitions. [2024-12-06 02:59:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1231 transitions. [2024-12-06 02:59:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:45,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 815 states and 1244 transitions. [2024-12-06 02:59:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1244 transitions. [2024-12-06 02:59:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:48,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 820 states and 1256 transitions. [2024-12-06 02:59:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1256 transitions. [2024-12-06 02:59:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:51,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:53,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 823 states and 1260 transitions. [2024-12-06 02:59:53,034 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1260 transitions. [2024-12-06 02:59:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 827 states and 1264 transitions. [2024-12-06 02:59:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1264 transitions. [2024-12-06 02:59:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:59:54,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 828 states and 1265 transitions. [2024-12-06 02:59:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1265 transitions. [2024-12-06 02:59:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:59:55,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:55,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 832 states and 1272 transitions. [2024-12-06 02:59:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1272 transitions. [2024-12-06 02:59:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:59:57,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 02:59:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:59,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 835 states and 1276 transitions. [2024-12-06 02:59:59,596 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1276 transitions. [2024-12-06 02:59:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:59:59,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:59,648 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 03:00:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 836 states and 1276 transitions. [2024-12-06 03:00:00,023 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1276 transitions. [2024-12-06 03:00:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:00,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:00,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 855 states and 1322 transitions. [2024-12-06 03:00:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1322 transitions. [2024-12-06 03:00:08,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:08,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:08,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 860 states and 1328 transitions. [2024-12-06 03:00:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1328 transitions. [2024-12-06 03:00:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:11,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:11,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:12,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:12,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 864 states and 1337 transitions. [2024-12-06 03:00:12,746 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1337 transitions. [2024-12-06 03:00:12,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:12,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:12,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:12,781 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:19,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 879 states and 1373 transitions. [2024-12-06 03:00:19,500 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1373 transitions. [2024-12-06 03:00:19,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:19,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:19,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:19,534 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:22,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 884 states and 1381 transitions. [2024-12-06 03:00:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1381 transitions. [2024-12-06 03:00:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:22,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:22,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 888 states and 1387 transitions. [2024-12-06 03:00:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1387 transitions. [2024-12-06 03:00:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:23,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 891 states and 1389 transitions. [2024-12-06 03:00:25,131 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1389 transitions. [2024-12-06 03:00:25,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:00:25,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 03:00:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 892 states and 1390 transitions. [2024-12-06 03:00:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1390 transitions. [2024-12-06 03:00:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:26,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,034 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 898 states and 1408 transitions. [2024-12-06 03:00:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1408 transitions. [2024-12-06 03:00:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:29,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 907 states and 1421 transitions. [2024-12-06 03:00:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1421 transitions. [2024-12-06 03:00:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:34,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:34,435 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:36,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 911 states and 1428 transitions. [2024-12-06 03:00:36,354 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1428 transitions. [2024-12-06 03:00:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:36,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 912 states and 1430 transitions. [2024-12-06 03:00:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1430 transitions. [2024-12-06 03:00:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:37,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:37,400 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:38,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 913 states and 1432 transitions. [2024-12-06 03:00:38,248 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1432 transitions. [2024-12-06 03:00:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:00:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:38,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 03:00:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 914 states and 1434 transitions. [2024-12-06 03:00:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1434 transitions. [2024-12-06 03:00:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:00:39,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:39,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:00:42,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:42,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 920 states and 1444 transitions. [2024-12-06 03:00:42,267 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1444 transitions. [2024-12-06 03:00:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:00:42,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:42,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:00:42,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:42,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 921 states and 1445 transitions. [2024-12-06 03:00:42,954 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1445 transitions. [2024-12-06 03:00:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:00:42,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:00:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 929 states and 1457 transitions. [2024-12-06 03:00:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1457 transitions. [2024-12-06 03:00:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:00:47,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:47,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:00:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 931 states and 1460 transitions. [2024-12-06 03:00:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1460 transitions. [2024-12-06 03:00:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:00:48,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:00:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1461 transitions. [2024-12-06 03:00:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1461 transitions. [2024-12-06 03:00:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:00:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 03:00:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 932 states and 1460 transitions. [2024-12-06 03:00:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1460 transitions. [2024-12-06 03:00:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:00:49,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:00:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:49,769 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:00:49,771 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:01:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 958 states and 1513 transitions. [2024-12-06 03:01:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1513 transitions. [2024-12-06 03:01:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:01:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:07,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:07,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:01:07,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:01:20,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:20,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 967 states and 1530 transitions. [2024-12-06 03:01:20,043 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1530 transitions. [2024-12-06 03:01:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:01:20,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:20,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:20,080 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:01:20,081 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:01:28,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 970 states and 1534 transitions. [2024-12-06 03:01:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1534 transitions. [2024-12-06 03:01:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:01:28,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:28,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:28,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:01:28,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:01:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 971 states and 1536 transitions. [2024-12-06 03:01:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1536 transitions. [2024-12-06 03:01:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:01:36,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:36,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:36,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 03:01:36,199 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 03:01:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 975 states and 1542 transitions. [2024-12-06 03:01:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1542 transitions. [2024-12-06 03:01:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:01:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 03:01:49,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:49,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 982 states and 1552 transitions. [2024-12-06 03:01:49,635 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1552 transitions. [2024-12-06 03:01:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:01:49,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:49,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 03:01:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 982 states and 1551 transitions. [2024-12-06 03:01:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1551 transitions. [2024-12-06 03:01:50,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:01:50,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:50,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:50,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:01:50,901 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:00,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:00,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1010 states and 1604 transitions. [2024-12-06 03:02:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1604 transitions. [2024-12-06 03:02:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:02:00,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:00,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:02:00,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1015 states and 1610 transitions. [2024-12-06 03:02:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1610 transitions. [2024-12-06 03:02:03,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:02:03,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:03,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:03,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:02:03,547 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:03,648 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1026 states and 1622 transitions. [2024-12-06 03:02:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1622 transitions. [2024-12-06 03:02:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:02:08,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:08,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:08,564 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:02:08,566 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1028 states and 1623 transitions. [2024-12-06 03:02:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1623 transitions. [2024-12-06 03:02:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:02:10,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1047 states and 1650 transitions. [2024-12-06 03:02:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1650 transitions. [2024-12-06 03:02:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:02:16,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:16,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1060 states and 1663 transitions. [2024-12-06 03:02:19,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1663 transitions. [2024-12-06 03:02:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:02:19,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1076 states and 1689 transitions. [2024-12-06 03:02:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1689 transitions. [2024-12-06 03:02:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:02:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:22,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:02:22,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:22,317 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:02:22,318 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:02:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:25,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1079 states and 1728 transitions. [2024-12-06 03:02:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1728 transitions. [2024-12-06 03:02:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 03:02:25,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:26,488 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 03:02:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1080 states and 1735 transitions. [2024-12-06 03:02:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1735 transitions. [2024-12-06 03:02:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:02:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:28,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 03:02:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1083 states and 1745 transitions. [2024-12-06 03:02:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1745 transitions. [2024-12-06 03:02:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:02:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:31,048 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-06 03:02:33,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:33,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1086 states and 1755 transitions. [2024-12-06 03:02:33,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1755 transitions. [2024-12-06 03:02:33,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:02:33,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:33,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:36,632 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:03:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1214 states and 1958 transitions. [2024-12-06 03:03:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1958 transitions. [2024-12-06 03:03:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:03:00,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:00,707 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:03:10,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:10,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1225 states and 1980 transitions. [2024-12-06 03:03:10,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1980 transitions. [2024-12-06 03:03:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:03:10,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:03:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1229 states and 1993 transitions. [2024-12-06 03:03:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1993 transitions. [2024-12-06 03:03:15,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:03:15,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:15,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 03:03:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1233 states and 2000 transitions. [2024-12-06 03:03:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2000 transitions. [2024-12-06 03:03:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:03:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:18,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 03:03:22,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1236 states and 2004 transitions. [2024-12-06 03:03:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2004 transitions. [2024-12-06 03:03:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:03:22,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:22,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 03:03:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:23,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1237 states and 2004 transitions. [2024-12-06 03:03:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2004 transitions. [2024-12-06 03:03:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:03:23,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:23,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:03:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:39,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1260 states and 2073 transitions. [2024-12-06 03:03:39,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2073 transitions. [2024-12-06 03:03:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:03:39,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:39,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:03:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1275 states and 2107 transitions. [2024-12-06 03:03:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2107 transitions. [2024-12-06 03:03:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:03:50,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:50,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:50,860 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:01,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1286 states and 2129 transitions. [2024-12-06 03:04:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2129 transitions. [2024-12-06 03:04:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:01,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1291 states and 2138 transitions. [2024-12-06 03:04:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2138 transitions. [2024-12-06 03:04:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:05,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1294 states and 2141 transitions. [2024-12-06 03:04:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2141 transitions. [2024-12-06 03:04:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:08,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:08,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1297 states and 2143 transitions. [2024-12-06 03:04:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2143 transitions. [2024-12-06 03:04:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:09,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:12,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1301 states and 2147 transitions. [2024-12-06 03:04:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2147 transitions. [2024-12-06 03:04:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:12,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1307 states and 2157 transitions. [2024-12-06 03:04:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2157 transitions. [2024-12-06 03:04:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:20,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:20,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1311 states and 2170 transitions. [2024-12-06 03:04:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2170 transitions. [2024-12-06 03:04:23,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:23,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:23,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1312 states and 2174 transitions. [2024-12-06 03:04:24,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2174 transitions. [2024-12-06 03:04:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:24,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1314 states and 2177 transitions. [2024-12-06 03:04:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2177 transitions. [2024-12-06 03:04:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:04:25,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:25,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 03:04:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1315 states and 2178 transitions. [2024-12-06 03:04:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2178 transitions. [2024-12-06 03:04:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:04:27,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:27,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:27,431 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 03:04:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1327 states and 2210 transitions. [2024-12-06 03:04:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2210 transitions. [2024-12-06 03:04:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:04:42,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:42,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 03:04:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1331 states and 2216 transitions. [2024-12-06 03:04:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2216 transitions. [2024-12-06 03:04:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:04:47,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:04:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1338 states and 2231 transitions. [2024-12-06 03:04:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 2231 transitions. [2024-12-06 03:04:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:04:55,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:05:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1346 states and 2243 transitions. [2024-12-06 03:05:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2243 transitions. [2024-12-06 03:05:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:05:01,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:01,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:05:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1352 states and 2252 transitions. [2024-12-06 03:05:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2252 transitions. [2024-12-06 03:05:05,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:05:05,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:05,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:05:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:07,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1354 states and 2254 transitions. [2024-12-06 03:05:07,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2254 transitions. [2024-12-06 03:05:07,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:05:07,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:07,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:05:09,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1356 states and 2258 transitions. [2024-12-06 03:05:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2258 transitions. [2024-12-06 03:05:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:05:09,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:09,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:09,350 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 03:05:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1360 states and 2263 transitions. [2024-12-06 03:05:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2263 transitions. [2024-12-06 03:05:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:05:13,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:13,844 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 03:05:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1360 states and 2262 transitions. [2024-12-06 03:05:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2262 transitions. [2024-12-06 03:05:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:05:15,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:05:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:15,071 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 03:05:15,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:05:33,407 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 03:05:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1375 states and 2300 transitions. [2024-12-06 03:05:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2300 transitions. [2024-12-06 03:05:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 03:05:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:42,400 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 03:05:53,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1384 states and 2316 transitions. [2024-12-06 03:05:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2316 transitions. [2024-12-06 03:05:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 03:05:53,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 03:05:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1390 states and 2322 transitions. [2024-12-06 03:05:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2322 transitions. [2024-12-06 03:05:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 03:05:59,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 03:06:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:01,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1392 states and 2324 transitions. [2024-12-06 03:06:01,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2324 transitions. [2024-12-06 03:06:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:01,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:06:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:01,295 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 03:06:01,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:06:19,510 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 03:06:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1403 states and 2344 transitions. [2024-12-06 03:06:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2344 transitions. [2024-12-06 03:06:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:06:31,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:06:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:31,994 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 03:06:31,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:06:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 03:07:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:02,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1410 states and 2359 transitions. [2024-12-06 03:07:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2359 transitions. [2024-12-06 03:07:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:07:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:02,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:07:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:02,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 03:07:02,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:07:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 03:07:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1413 states and 2363 transitions. [2024-12-06 03:07:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2363 transitions. [2024-12-06 03:07:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:07:26,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:26,963 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 03:07:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:29,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1413 states and 2362 transitions. [2024-12-06 03:07:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2362 transitions. [2024-12-06 03:07:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:07:29,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 03:07:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1413 states and 2361 transitions. [2024-12-06 03:07:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2361 transitions. [2024-12-06 03:07:31,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:07:31,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 03:07:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1419 states and 2370 transitions. [2024-12-06 03:07:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2370 transitions. [2024-12-06 03:07:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:07:37,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2024-12-06 03:07:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1420 states and 2371 transitions. [2024-12-06 03:07:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2371 transitions. [2024-12-06 03:07:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:07:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:40,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:07:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:40,472 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:07:40,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:07:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:07:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1447 states and 2423 transitions. [2024-12-06 03:07:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2423 transitions. [2024-12-06 03:07:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:07:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:56,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:07:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:56,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:07:56,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:07:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:09,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:09,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1461 states and 2448 transitions. [2024-12-06 03:08:09,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2448 transitions. [2024-12-06 03:08:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:08:09,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:08:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:10,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:08:10,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:08:10,154 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:22,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1474 states and 2465 transitions. [2024-12-06 03:08:22,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2465 transitions. [2024-12-06 03:08:22,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:08:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:08:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:22,494 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:08:22,496 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:08:22,681 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1478 states and 2468 transitions. [2024-12-06 03:08:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2468 transitions. [2024-12-06 03:08:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:08:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:08:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:28,118 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:08:28,120 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:08:28,299 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:30,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1479 states and 2468 transitions. [2024-12-06 03:08:30,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2468 transitions. [2024-12-06 03:08:30,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 03:08:30,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:08:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:30,574 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:08:30,576 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:08:30,729 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1481 states and 2469 transitions. [2024-12-06 03:08:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2469 transitions. [2024-12-06 03:08:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 03:08:33,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:33,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:33,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1498 states and 2494 transitions. [2024-12-06 03:08:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2494 transitions. [2024-12-06 03:08:49,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 03:08:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:08:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 1513 states and 2511 transitions. [2024-12-06 03:08:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2511 transitions. [2024-12-06 03:08:57,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 03:08:57,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:09:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1529 states and 2539 transitions. [2024-12-06 03:09:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2539 transitions. [2024-12-06 03:09:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 03:09:02,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:02,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:09:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:02,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 268 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 03:09:02,594 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:09:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:09:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:18,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2744 states to 1561 states and 2633 transitions. [2024-12-06 03:09:18,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2633 transitions. [2024-12-06 03:09:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 03:09:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:19,244 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-06 03:09:23,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 1562 states and 2641 transitions. [2024-12-06 03:09:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2641 transitions. [2024-12-06 03:09:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 03:09:23,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:23,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-06 03:09:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1565 states and 2653 transitions. [2024-12-06 03:09:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2653 transitions. [2024-12-06 03:09:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:09:27,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-06 03:09:31,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:09:31,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1568 states and 2665 transitions. [2024-12-06 03:09:31,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2665 transitions. [2024-12-06 03:09:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:09:31,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:09:31,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:09:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:09:37,513 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 03:10:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 1594 states and 2751 transitions. [2024-12-06 03:10:02,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2751 transitions. [2024-12-06 03:10:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:10:02,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:02,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:02,719 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 320 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 03:10:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:05,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1597 states and 2758 transitions. [2024-12-06 03:10:05,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2758 transitions. [2024-12-06 03:10:05,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:10:05,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:05,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 03:10:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:33,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1620 states and 2830 transitions. [2024-12-06 03:10:33,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2830 transitions. [2024-12-06 03:10:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:10:33,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:33,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 03:10:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1627 states and 2842 transitions. [2024-12-06 03:10:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2842 transitions. [2024-12-06 03:10:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:10:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 03:10:47,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:10:47,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 1629 states and 2846 transitions. [2024-12-06 03:10:47,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2846 transitions. [2024-12-06 03:10:47,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:10:47,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:10:47,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:10:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:10:47,100 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked.