./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark22_conjunctive.i --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_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/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_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark22_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/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_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/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 6ed0b12ce7ca8412687eea32cd5c4beaf5275fff5c5bfef18c07965c0f054672 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:08:21,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:08:21,903 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:08:21,907 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:08:21,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:08:21,929 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:08:21,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:08:21,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:08:21,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:08:21,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:08:21,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:08:21,930 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:08:21,931 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:08:21,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:08:21,932 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:08:21,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:08:21,932 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:08:21,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:08:21,933 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:08:21,933 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:08:21,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:08:21,933 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_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/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 -> 6ed0b12ce7ca8412687eea32cd5c4beaf5275fff5c5bfef18c07965c0f054672 [2024-12-06 05:08:22,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:08:22,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:08:22,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:08:22,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:08:22,164 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:08:22,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-zilu/benchmark22_conjunctive.i [2024-12-06 05:08:24,782 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/data/a5bb6156f/9d2518bff7eb42eba61615caa664980a/FLAG0722d28d9 [2024-12-06 05:08:24,999 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:08:24,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/sv-benchmarks/c/loop-zilu/benchmark22_conjunctive.i [2024-12-06 05:08:25,008 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/data/a5bb6156f/9d2518bff7eb42eba61615caa664980a/FLAG0722d28d9 [2024-12-06 05:08:25,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/data/a5bb6156f/9d2518bff7eb42eba61615caa664980a [2024-12-06 05:08:25,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:08:25,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:08:25,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:08:25,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:08:25,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:08:25,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be55c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25, skipping insertion in model container [2024-12-06 05:08:25,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:08:25,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:08:25,506 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:08:25,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:08:25,534 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:08:25,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25 WrapperNode [2024-12-06 05:08:25,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:08:25,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:08:25,535 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:08:25,535 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:08:25,542 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,549 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,565 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 42 [2024-12-06 05:08:25,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:08:25,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:08:25,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:08:25,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:08:25,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,575 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,575 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,578 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,578 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,582 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,582 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,583 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,584 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:08:25,585 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:08:25,585 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:08:25,586 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:08:25,586 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:08:25,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:08:25,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:08:25,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6565362-c0cf-4a18-8a52-6d2fec10e8e6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:08:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:08:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:08:25,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:08:25,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:08:25,713 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:08:25,715 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:08:25,825 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-12-06 05:08:25,825 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:08:25,858 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:08:25,859 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:08:25,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:08:25 BoogieIcfgContainer [2024-12-06 05:08:25,859 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:08:25,860 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:08:25,860 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:08:25,869 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:08:25,869 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:08:25" (1/1) ... [2024-12-06 05:08:25,878 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:08:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2024-12-06 05:08:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2024-12-06 05:08:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:08:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:25,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:26,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2024-12-06 05:08:26,129 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2024-12-06 05:08:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:08:26,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:26,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:26,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-06 05:08:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-06 05:08:26,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:08:26,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:26,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-12-06 05:08:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-12-06 05:08:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:08:26,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-12-06 05:08:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-12-06 05:08:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:08:26,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:26,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-12-06 05:08:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-12-06 05:08:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:08:27,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:27,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:27,584 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:27,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 42 states and 62 transitions. [2024-12-06 05:08:27,974 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 62 transitions. [2024-12-06 05:08:27,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:08:27,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:28,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:28,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 47 states and 67 transitions. [2024-12-06 05:08:28,226 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 67 transitions. [2024-12-06 05:08:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:08:28,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:28,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 53 states and 79 transitions. [2024-12-06 05:08:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 79 transitions. [2024-12-06 05:08:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:08:28,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:28,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 55 states and 81 transitions. [2024-12-06 05:08:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 81 transitions. [2024-12-06 05:08:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:08:29,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:29,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:29,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 61 states and 93 transitions. [2024-12-06 05:08:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 93 transitions. [2024-12-06 05:08:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:08:29,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:30,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 65 states and 97 transitions. [2024-12-06 05:08:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 97 transitions. [2024-12-06 05:08:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:08:30,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:30,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 71 states and 111 transitions. [2024-12-06 05:08:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2024-12-06 05:08:30,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:08:30,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:30,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:32,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 77 states and 118 transitions. [2024-12-06 05:08:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 118 transitions. [2024-12-06 05:08:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:08:32,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:32,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:33,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:33,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2024-12-06 05:08:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-12-06 05:08:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:08:33,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:33,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:33,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 87 states and 136 transitions. [2024-12-06 05:08:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 136 transitions. [2024-12-06 05:08:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:08:33,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 93 states and 152 transitions. [2024-12-06 05:08:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 152 transitions. [2024-12-06 05:08:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:08:34,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 99 states and 159 transitions. [2024-12-06 05:08:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 159 transitions. [2024-12-06 05:08:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:08:35,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 105 states and 175 transitions. [2024-12-06 05:08:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 175 transitions. [2024-12-06 05:08:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:08:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 109 states and 179 transitions. [2024-12-06 05:08:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 179 transitions. [2024-12-06 05:08:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:08:37,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:37,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:37,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 115 states and 197 transitions. [2024-12-06 05:08:38,670 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 197 transitions. [2024-12-06 05:08:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:08:38,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:38,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 121 states and 204 transitions. [2024-12-06 05:08:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 204 transitions. [2024-12-06 05:08:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:08:41,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:41,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 127 states and 222 transitions. [2024-12-06 05:08:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 222 transitions. [2024-12-06 05:08:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:08:43,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:43,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 131 states and 226 transitions. [2024-12-06 05:08:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 226 transitions. [2024-12-06 05:08:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:08:44,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:45,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 137 states and 246 transitions. [2024-12-06 05:08:45,121 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 246 transitions. [2024-12-06 05:08:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:08:45,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:45,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:46,462 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 143 states and 253 transitions. [2024-12-06 05:08:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 253 transitions. [2024-12-06 05:08:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:08:48,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:48,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 149 states and 273 transitions. [2024-12-06 05:08:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 273 transitions. [2024-12-06 05:08:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:08:51,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:51,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:52,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 153 states and 277 transitions. [2024-12-06 05:08:52,648 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 277 transitions. [2024-12-06 05:08:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:08:52,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:52,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 159 states and 299 transitions. [2024-12-06 05:08:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 299 transitions. [2024-12-06 05:08:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:08:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:53,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:08:58,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:08:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 165 states and 306 transitions. [2024-12-06 05:08:58,011 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 306 transitions. [2024-12-06 05:08:58,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:08:58,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:08:58,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:08:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:59,911 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 171 states and 328 transitions. [2024-12-06 05:09:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 328 transitions. [2024-12-06 05:09:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:09:02,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 175 states and 332 transitions. [2024-12-06 05:09:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 332 transitions. [2024-12-06 05:09:03,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:09:03,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:03,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 181 states and 356 transitions. [2024-12-06 05:09:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 356 transitions. [2024-12-06 05:09:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:09:04,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:04,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:10,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 187 states and 363 transitions. [2024-12-06 05:09:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 363 transitions. [2024-12-06 05:09:10,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:10,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:10,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:16,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 193 states and 387 transitions. [2024-12-06 05:09:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 387 transitions. [2024-12-06 05:09:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:09:16,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:17,534 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 197 states and 391 transitions. [2024-12-06 05:09:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 391 transitions. [2024-12-06 05:09:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:09:18,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:18,528 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 203 states and 417 transitions. [2024-12-06 05:09:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 417 transitions. [2024-12-06 05:09:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:09:19,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:26,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 209 states and 424 transitions. [2024-12-06 05:09:26,837 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 424 transitions. [2024-12-06 05:09:26,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:09:26,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:29,835 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:33,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 215 states and 450 transitions. [2024-12-06 05:09:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 450 transitions. [2024-12-06 05:09:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:09:33,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:33,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 261 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:35,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:35,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 219 states and 454 transitions. [2024-12-06 05:09:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 454 transitions. [2024-12-06 05:09:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:09:35,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:35,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 225 states and 482 transitions. [2024-12-06 05:09:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 482 transitions. [2024-12-06 05:09:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:09:37,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:41,045 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 231 states and 489 transitions. [2024-12-06 05:09:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 489 transitions. [2024-12-06 05:09:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:09:46,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:54,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 237 states and 517 transitions. [2024-12-06 05:09:54,689 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 517 transitions. [2024-12-06 05:09:54,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:09:54,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:54,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 320 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 241 states and 521 transitions. [2024-12-06 05:09:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 521 transitions. [2024-12-06 05:09:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:09:57,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 247 states and 551 transitions. [2024-12-06 05:09:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 551 transitions. [2024-12-06 05:09:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:09:58,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 253 states and 558 transitions. [2024-12-06 05:10:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 558 transitions. [2024-12-06 05:10:09,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:10:09,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 374 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 259 states and 588 transitions. [2024-12-06 05:10:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 588 transitions. [2024-12-06 05:10:19,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:10:19,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:19,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:21,038 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 385 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 263 states and 592 transitions. [2024-12-06 05:10:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 592 transitions. [2024-12-06 05:10:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:10:21,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:24,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 269 states and 624 transitions. [2024-12-06 05:10:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 624 transitions. [2024-12-06 05:10:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:10:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 275 states and 631 transitions. [2024-12-06 05:10:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 631 transitions. [2024-12-06 05:10:36,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:10:36,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:36,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:41,550 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:48,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 281 states and 663 transitions. [2024-12-06 05:10:48,373 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 663 transitions. [2024-12-06 05:10:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:10:48,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:51,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 285 states and 667 transitions. [2024-12-06 05:10:51,530 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 667 transitions. [2024-12-06 05:10:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:10:51,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 291 states and 701 transitions. [2024-12-06 05:10:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 701 transitions. [2024-12-06 05:10:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:10:53,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:53,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 0 proven. 507 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:08,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:08,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 297 states and 708 transitions. [2024-12-06 05:11:08,205 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 708 transitions. [2024-12-06 05:11:08,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:11:08,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:08,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:14,543 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:22,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 303 states and 742 transitions. [2024-12-06 05:11:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 742 transitions. [2024-12-06 05:11:22,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:11:22,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:22,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 533 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 307 states and 746 transitions. [2024-12-06 05:11:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 746 transitions. [2024-12-06 05:11:26,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:11:26,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:26,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 313 states and 782 transitions. [2024-12-06 05:11:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 782 transitions. [2024-12-06 05:11:28,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:11:28,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:28,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:36,109 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 319 states and 789 transitions. [2024-12-06 05:11:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 789 transitions. [2024-12-06 05:11:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:11:45,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:45,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 602 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 325 states and 825 transitions. [2024-12-06 05:12:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 825 transitions. [2024-12-06 05:12:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:12:02,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 616 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:06,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 329 states and 829 transitions. [2024-12-06 05:12:06,603 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 829 transitions. [2024-12-06 05:12:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:12:06,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:07,154 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:09,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 335 states and 867 transitions. [2024-12-06 05:12:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 867 transitions. [2024-12-06 05:12:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:12:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:28,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:28,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 341 states and 874 transitions. [2024-12-06 05:12:28,405 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 874 transitions. [2024-12-06 05:12:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:12:28,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:28,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 690 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 347 states and 912 transitions. [2024-12-06 05:12:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 912 transitions. [2024-12-06 05:12:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:12:47,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 705 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 351 states and 916 transitions. [2024-12-06 05:12:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 916 transitions. [2024-12-06 05:12:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:12:52,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:53,114 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 0 proven. 720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:55,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 357 states and 956 transitions. [2024-12-06 05:12:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 956 transitions. [2024-12-06 05:12:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:12:55,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:55,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 0 proven. 768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 363 states and 963 transitions. [2024-12-06 05:13:17,946 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 963 transitions. [2024-12-06 05:13:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:13:17,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 369 states and 1003 transitions. [2024-12-06 05:13:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1003 transitions. [2024-12-06 05:13:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:13:39,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 800 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 373 states and 1007 transitions. [2024-12-06 05:13:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1007 transitions. [2024-12-06 05:13:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:13:44,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:13:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 379 states and 1049 transitions. [2024-12-06 05:13:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1049 transitions. [2024-12-06 05:13:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:13:48,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 867 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:13,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 385 states and 1056 transitions. [2024-12-06 05:14:13,507 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 1056 transitions. [2024-12-06 05:14:13,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:14:13,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:13,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:38,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 391 states and 1098 transitions. [2024-12-06 05:14:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1098 transitions. [2024-12-06 05:14:38,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:14:38,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 901 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 395 states and 1102 transitions. [2024-12-06 05:14:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1102 transitions. [2024-12-06 05:14:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:14:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:14:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 401 states and 1146 transitions. [2024-12-06 05:14:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1146 transitions. [2024-12-06 05:14:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:14:47,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 0 proven. 972 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 407 states and 1153 transitions. [2024-12-06 05:15:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1153 transitions. [2024-12-06 05:15:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:15:16,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:16,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:29,267 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 413 states and 1197 transitions. [2024-12-06 05:15:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1197 transitions. [2024-12-06 05:15:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:15:44,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:44,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 1008 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:51,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 417 states and 1201 transitions. [2024-12-06 05:15:51,260 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1201 transitions. [2024-12-06 05:15:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:15:51,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:51,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:51,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 1026 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:55,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 423 states and 1247 transitions. [2024-12-06 05:15:55,230 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1247 transitions. [2024-12-06 05:15:55,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:15:55,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1083 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 429 states and 1254 transitions. [2024-12-06 05:16:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1254 transitions. [2024-12-06 05:16:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:16:26,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:26,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 1102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:16:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 435 states and 1300 transitions. [2024-12-06 05:16:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1300 transitions. [2024-12-06 05:16:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:16:58,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 1121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:06,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 439 states and 1304 transitions. [2024-12-06 05:17:06,138 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1304 transitions. [2024-12-06 05:17:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:17:06,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 1140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:10,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 445 states and 1352 transitions. [2024-12-06 05:17:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1352 transitions. [2024-12-06 05:17:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:17:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:17:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 451 states and 1359 transitions. [2024-12-06 05:17:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1359 transitions. [2024-12-06 05:17:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:17:46,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 1220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 457 states and 1407 transitions. [2024-12-06 05:18:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1407 transitions. [2024-12-06 05:18:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:18:21,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:21,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:27,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 1240 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 461 states and 1411 transitions. [2024-12-06 05:18:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1411 transitions. [2024-12-06 05:18:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:18:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:29,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 1260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:18:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 467 states and 1461 transitions. [2024-12-06 05:18:34,366 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1461 transitions. [2024-12-06 05:18:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:18:34,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:34,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 0 proven. 1323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 473 states and 1468 transitions. [2024-12-06 05:19:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1468 transitions. [2024-12-06 05:19:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:19:15,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:33,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 1344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 479 states and 1518 transitions. [2024-12-06 05:19:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1518 transitions. [2024-12-06 05:19:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:19:54,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 1365 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:04,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 483 states and 1522 transitions. [2024-12-06 05:20:04,545 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1522 transitions. [2024-12-06 05:20:04,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:20:04,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 0 proven. 1386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:09,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 489 states and 1574 transitions. [2024-12-06 05:20:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1574 transitions. [2024-12-06 05:20:09,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:20:09,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 495 states and 1581 transitions. [2024-12-06 05:20:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1581 transitions. [2024-12-06 05:20:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:20:54,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:54,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 0 proven. 1474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.