./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/lis-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/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_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/lis-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 319f31ab0b5c801309acd19f3e336c9a25177d3201cf5ea4438ad6227d5f71cf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:25:59,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:25:59,507 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 04:25:59,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:25:59,512 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:25:59,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:25:59,531 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:25:59,531 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:25:59,532 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:25:59,532 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:25:59,533 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:25:59,533 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:25:59,533 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:25:59,533 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:25:59,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:25:59,534 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_30d9c7df-d07b-41c3-8303-3374447b5a72/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 319f31ab0b5c801309acd19f3e336c9a25177d3201cf5ea4438ad6227d5f71cf [2024-12-06 04:25:59,790 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:25:59,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:25:59,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:25:59,801 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:25:59,801 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:25:59,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/lis-alloca-1.i [2024-12-06 04:26:02,506 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/data/58cb5f159/f1d81f3db8e748bea2513a70024f24cf/FLAG7cd9744a0 [2024-12-06 04:26:02,721 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:26:02,721 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/sv-benchmarks/c/array-memsafety/lis-alloca-1.i [2024-12-06 04:26:02,733 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/data/58cb5f159/f1d81f3db8e748bea2513a70024f24cf/FLAG7cd9744a0 [2024-12-06 04:26:02,747 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/data/58cb5f159/f1d81f3db8e748bea2513a70024f24cf [2024-12-06 04:26:02,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:26:02,751 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:26:02,752 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:26:02,752 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:26:02,756 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:26:02,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:26:02" (1/1) ... [2024-12-06 04:26:02,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5908c4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:02, skipping insertion in model container [2024-12-06 04:26:02,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:26:02" (1/1) ... [2024-12-06 04:26:02,783 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:26:03,016 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:26:03,026 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:26:03,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:26:03,084 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:26:03,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03 WrapperNode [2024-12-06 04:26:03,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:26:03,086 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:26:03,086 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:26:03,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:26:03,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,118 INFO L138 Inliner]: procedures = 116, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 112 [2024-12-06 04:26:03,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:26:03,119 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:26:03,119 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:26:03,119 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:26:03,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,129 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,134 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,138 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,139 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,140 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:26:03,142 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:26:03,142 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:26:03,143 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:26:03,144 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:26:03,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:26:03,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:26:03,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30d9c7df-d07b-41c3-8303-3374447b5a72/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:26:03,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:26:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:26:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:26:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:26:03,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:26:03,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:26:03,270 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:26:03,271 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:26:03,496 INFO L? ?]: Removed 78 outVars from TransFormulas that were not future-live. [2024-12-06 04:26:03,496 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:26:03,552 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:26:03,552 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 04:26:03,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:26:03 BoogieIcfgContainer [2024-12-06 04:26:03,553 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:26:03,553 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:26:03,553 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:26:03,562 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:26:03,562 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:26:03" (1/1) ... [2024-12-06 04:26:03,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:26:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 50 states and 57 transitions. [2024-12-06 04:26:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 57 transitions. [2024-12-06 04:26:03,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:26:03,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:03,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 49 states and 56 transitions. [2024-12-06 04:26:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 56 transitions. [2024-12-06 04:26:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:26:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:04,054 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 04:26:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2024-12-06 04:26:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2024-12-06 04:26:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:26:04,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:04,393 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 04:26:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-12-06 04:26:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-12-06 04:26:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:26:04,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:05,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 55 states and 71 transitions. [2024-12-06 04:26:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 71 transitions. [2024-12-06 04:26:05,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:05,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:05,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:05,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-12-06 04:26:05,797 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-12-06 04:26:05,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:05,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:07,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 60 states and 84 transitions. [2024-12-06 04:26:07,114 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2024-12-06 04:26:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:07,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:07,171 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 04:26:07,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 64 states and 93 transitions. [2024-12-06 04:26:07,348 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 93 transitions. [2024-12-06 04:26:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:07,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:07,432 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 04:26:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 66 states and 99 transitions. [2024-12-06 04:26:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 99 transitions. [2024-12-06 04:26:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:26:07,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:07,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:07,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 101 transitions. [2024-12-06 04:26:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 101 transitions. [2024-12-06 04:26:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:26:07,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:07,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:09,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:09,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 71 states and 107 transitions. [2024-12-06 04:26:09,733 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2024-12-06 04:26:09,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:26:09,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:09,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:09,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 73 states and 111 transitions. [2024-12-06 04:26:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 111 transitions. [2024-12-06 04:26:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:26:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:11,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 118 transitions. [2024-12-06 04:26:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 118 transitions. [2024-12-06 04:26:11,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:26:11,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:11,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:12,029 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 04:26:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 78 states and 124 transitions. [2024-12-06 04:26:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2024-12-06 04:26:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:26:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:13,823 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:15,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 80 states and 134 transitions. [2024-12-06 04:26:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 134 transitions. [2024-12-06 04:26:15,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:26:15,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:15,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 80 states and 133 transitions. [2024-12-06 04:26:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 133 transitions. [2024-12-06 04:26:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:26:15,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 84 states and 140 transitions. [2024-12-06 04:26:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 140 transitions. [2024-12-06 04:26:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:26:17,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:17,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:18,204 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:19,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 86 states and 148 transitions. [2024-12-06 04:26:19,608 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 148 transitions. [2024-12-06 04:26:19,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:26:19,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:19,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:20,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:20,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 87 states and 152 transitions. [2024-12-06 04:26:20,288 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 152 transitions. [2024-12-06 04:26:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:20,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:20,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:21,192 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 90 states and 156 transitions. [2024-12-06 04:26:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 156 transitions. [2024-12-06 04:26:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:23,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:23,786 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 04:26:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:26,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 94 states and 164 transitions. [2024-12-06 04:26:26,758 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 164 transitions. [2024-12-06 04:26:26,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:26,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:26,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 99 states and 174 transitions. [2024-12-06 04:26:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 174 transitions. [2024-12-06 04:26:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:29,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:29,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 101 states and 177 transitions. [2024-12-06 04:26:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 177 transitions. [2024-12-06 04:26:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:26:30,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:32,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:32,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 103 states and 181 transitions. [2024-12-06 04:26:32,054 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 181 transitions. [2024-12-06 04:26:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:32,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:32,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:32,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:34,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 105 states and 189 transitions. [2024-12-06 04:26:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 189 transitions. [2024-12-06 04:26:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:34,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:34,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:26:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 106 states and 190 transitions. [2024-12-06 04:26:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 190 transitions. [2024-12-06 04:26:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:26:35,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:36,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:26:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 110 states and 205 transitions. [2024-12-06 04:26:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 205 transitions. [2024-12-06 04:26:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:26:40,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:40,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:41,571 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:44,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 112 states and 210 transitions. [2024-12-06 04:26:44,245 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 210 transitions. [2024-12-06 04:26:44,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:26:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:26:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 114 states and 214 transitions. [2024-12-06 04:26:44,590 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 214 transitions. [2024-12-06 04:26:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:26:44,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:44,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:26:44,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 114 states and 213 transitions. [2024-12-06 04:26:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 213 transitions. [2024-12-06 04:26:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:44,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:44,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:48,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 116 states and 224 transitions. [2024-12-06 04:26:48,557 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 224 transitions. [2024-12-06 04:26:48,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:48,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:48,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:49,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:49,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 117 states and 224 transitions. [2024-12-06 04:26:49,998 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 224 transitions. [2024-12-06 04:26:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:49,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:49,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 123 states and 236 transitions. [2024-12-06 04:26:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 236 transitions. [2024-12-06 04:26:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:26:53,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:53,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:53,736 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:26:54,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 123 states and 235 transitions. [2024-12-06 04:26:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 235 transitions. [2024-12-06 04:26:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:26:54,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:54,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:55,232 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 124 states and 238 transitions. [2024-12-06 04:26:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 238 transitions. [2024-12-06 04:26:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:26:56,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 126 states and 242 transitions. [2024-12-06 04:27:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 242 transitions. [2024-12-06 04:27:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:27:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 137 states and 270 transitions. [2024-12-06 04:27:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 270 transitions. [2024-12-06 04:27:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:27:09,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:09,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:09,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:27:11,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 142 states and 283 transitions. [2024-12-06 04:27:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 283 transitions. [2024-12-06 04:27:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:27:11,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:12,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:12,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 143 states and 284 transitions. [2024-12-06 04:27:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 284 transitions. [2024-12-06 04:27:12,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:27:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:13,035 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 144 states and 285 transitions. [2024-12-06 04:27:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 285 transitions. [2024-12-06 04:27:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:15,077 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 04:27:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:19,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 147 states and 293 transitions. [2024-12-06 04:27:19,044 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 293 transitions. [2024-12-06 04:27:19,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:19,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:19,418 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 04:27:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:20,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 148 states and 293 transitions. [2024-12-06 04:27:20,760 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 293 transitions. [2024-12-06 04:27:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:20,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:20,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:20,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:25,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 150 states and 297 transitions. [2024-12-06 04:27:25,878 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 297 transitions. [2024-12-06 04:27:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:27:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 150 states and 296 transitions. [2024-12-06 04:27:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 296 transitions. [2024-12-06 04:27:26,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:26,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 157 states and 326 transitions. [2024-12-06 04:27:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 326 transitions. [2024-12-06 04:27:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:34,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:34,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 167 states and 355 transitions. [2024-12-06 04:27:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 355 transitions. [2024-12-06 04:27:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:46,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:27:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 168 states and 355 transitions. [2024-12-06 04:27:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 355 transitions. [2024-12-06 04:27:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:47,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:47,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:27:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:49,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 169 states and 356 transitions. [2024-12-06 04:27:49,073 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 356 transitions. [2024-12-06 04:27:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:49,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 170 states and 357 transitions. [2024-12-06 04:27:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 357 transitions. [2024-12-06 04:27:49,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:49,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:49,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:49,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:27:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 171 states and 358 transitions. [2024-12-06 04:27:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 358 transitions. [2024-12-06 04:27:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:50,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:27:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 173 states and 364 transitions. [2024-12-06 04:27:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 364 transitions. [2024-12-06 04:27:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:27:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:27:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 174 states and 364 transitions. [2024-12-06 04:27:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 364 transitions. [2024-12-06 04:27:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:27:53,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 36 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 177 states and 369 transitions. [2024-12-06 04:28:00,585 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 369 transitions. [2024-12-06 04:28:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:28:00,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:02,175 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 36 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 178 states and 369 transitions. [2024-12-06 04:28:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 369 transitions. [2024-12-06 04:28:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:28:03,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:05,250 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:28:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 181 states and 376 transitions. [2024-12-06 04:28:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 376 transitions. [2024-12-06 04:28:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:28:10,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:10,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:28:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:10,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 180 states and 375 transitions. [2024-12-06 04:28:10,301 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 375 transitions. [2024-12-06 04:28:10,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:28:10,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:10,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:28:15,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:15,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 183 states and 380 transitions. [2024-12-06 04:28:15,020 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 380 transitions. [2024-12-06 04:28:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:28:15,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:15,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:16,513 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 185 states and 388 transitions. [2024-12-06 04:28:20,857 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 388 transitions. [2024-12-06 04:28:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:28:20,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:20,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:22,601 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 49 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 187 states and 393 transitions. [2024-12-06 04:28:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 393 transitions. [2024-12-06 04:28:26,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:28:26,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:26,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:28:28,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 192 states and 402 transitions. [2024-12-06 04:28:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 402 transitions. [2024-12-06 04:28:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:28:28,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:30,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:28:40,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:40,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 200 states and 419 transitions. [2024-12-06 04:28:40,167 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 419 transitions. [2024-12-06 04:28:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:40,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:40,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:46,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:46,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 202 states and 430 transitions. [2024-12-06 04:28:46,892 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 430 transitions. [2024-12-06 04:28:46,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:46,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:46,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 203 states and 430 transitions. [2024-12-06 04:28:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 430 transitions. [2024-12-06 04:28:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:49,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:28:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 204 states and 431 transitions. [2024-12-06 04:28:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 431 transitions. [2024-12-06 04:28:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:51,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:51,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:28:52,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 205 states and 432 transitions. [2024-12-06 04:28:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 432 transitions. [2024-12-06 04:28:52,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:28:52,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 204 states and 431 transitions. [2024-12-06 04:28:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 431 transitions. [2024-12-06 04:28:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:28:52,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:28:55,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 207 states and 438 transitions. [2024-12-06 04:28:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 438 transitions. [2024-12-06 04:28:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:28:55,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:55,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 64 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:07,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 208 states and 439 transitions. [2024-12-06 04:29:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 439 transitions. [2024-12-06 04:29:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:07,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:08,952 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 64 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:13,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 210 states and 442 transitions. [2024-12-06 04:29:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 442 transitions. [2024-12-06 04:29:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:13,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:13,870 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:29:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 211 states and 445 transitions. [2024-12-06 04:29:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 445 transitions. [2024-12-06 04:29:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:16,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:29:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 212 states and 445 transitions. [2024-12-06 04:29:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 445 transitions. [2024-12-06 04:29:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:17,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:18,000 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:29:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 215 states and 451 transitions. [2024-12-06 04:29:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 451 transitions. [2024-12-06 04:29:22,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:22,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:22,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:22,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:29:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 216 states and 451 transitions. [2024-12-06 04:29:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 451 transitions. [2024-12-06 04:29:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:24,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:27,169 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:35,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 222 states and 467 transitions. [2024-12-06 04:29:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 467 transitions. [2024-12-06 04:29:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:29:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 225 states and 472 transitions. [2024-12-06 04:29:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 472 transitions. [2024-12-06 04:29:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:29:40,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:42,638 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:48,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 227 states and 481 transitions. [2024-12-06 04:29:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 481 transitions. [2024-12-06 04:29:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:29:48,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 229 states and 488 transitions. [2024-12-06 04:29:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 488 transitions. [2024-12-06 04:29:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:29:50,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:50,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:29:56,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 234 states and 509 transitions. [2024-12-06 04:29:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 509 transitions. [2024-12-06 04:29:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:29:56,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:29:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 233 states and 508 transitions. [2024-12-06 04:29:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 508 transitions. [2024-12-06 04:29:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:29:57,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:30:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 235 states and 510 transitions. [2024-12-06 04:30:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 510 transitions. [2024-12-06 04:30:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:30:00,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 81 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 237 states and 513 transitions. [2024-12-06 04:30:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 513 transitions. [2024-12-06 04:30:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:30:06,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:30:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 240 states and 522 transitions. [2024-12-06 04:30:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 522 transitions. [2024-12-06 04:30:13,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:30:13,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:13,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:13,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:30:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 241 states and 527 transitions. [2024-12-06 04:30:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 527 transitions. [2024-12-06 04:30:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:30:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:14,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:30:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 240 states and 526 transitions. [2024-12-06 04:30:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 526 transitions. [2024-12-06 04:30:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:30:14,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:14,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:30:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 244 states and 534 transitions. [2024-12-06 04:30:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 534 transitions. [2024-12-06 04:30:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:17,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:17,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:26,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 246 states and 543 transitions. [2024-12-06 04:30:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 543 transitions. [2024-12-06 04:30:26,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:26,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:26,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:26,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:30:30,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 249 states and 552 transitions. [2024-12-06 04:30:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 552 transitions. [2024-12-06 04:30:30,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:30,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:30,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:30,860 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:30:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:32,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 250 states and 555 transitions. [2024-12-06 04:30:32,358 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 555 transitions. [2024-12-06 04:30:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:32,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:30:36,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 253 states and 560 transitions. [2024-12-06 04:30:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 560 transitions. [2024-12-06 04:30:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:36,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:30:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 260 states and 576 transitions. [2024-12-06 04:30:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 576 transitions. [2024-12-06 04:30:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:30:44,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:44,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 273 states and 604 transitions. [2024-12-06 04:31:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 604 transitions. [2024-12-06 04:31:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:03,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:03,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:31:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 274 states and 605 transitions. [2024-12-06 04:31:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 605 transitions. [2024-12-06 04:31:05,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:05,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:05,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:31:06,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 275 states and 606 transitions. [2024-12-06 04:31:06,723 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 606 transitions. [2024-12-06 04:31:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:06,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:31:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:08,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 276 states and 607 transitions. [2024-12-06 04:31:08,347 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 607 transitions. [2024-12-06 04:31:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:08,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:08,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:31:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 278 states and 610 transitions. [2024-12-06 04:31:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 610 transitions. [2024-12-06 04:31:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:09,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:09,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:31:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 289 states and 634 transitions. [2024-12-06 04:31:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 634 transitions. [2024-12-06 04:31:21,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:21,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,872 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:31:23,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 289 states and 633 transitions. [2024-12-06 04:31:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 633 transitions. [2024-12-06 04:31:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:31:23,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:23,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:31:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 301 states and 664 transitions. [2024-12-06 04:31:42,310 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 664 transitions. [2024-12-06 04:31:42,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:31:42,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:42,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 100 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 303 states and 667 transitions. [2024-12-06 04:31:54,124 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 667 transitions. [2024-12-06 04:31:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:31:54,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 305 states and 676 transitions. [2024-12-06 04:32:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 676 transitions. [2024-12-06 04:32:04,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:32:04,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:04,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:32:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 306 states and 677 transitions. [2024-12-06 04:32:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 677 transitions. [2024-12-06 04:32:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:32:06,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:06,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:32:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 308 states and 679 transitions. [2024-12-06 04:32:08,077 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 679 transitions. [2024-12-06 04:32:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:32:08,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:32:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 310 states and 681 transitions. [2024-12-06 04:32:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 681 transitions. [2024-12-06 04:32:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:32:09,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:09,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 121 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 312 states and 684 transitions. [2024-12-06 04:32:19,010 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 684 transitions. [2024-12-06 04:32:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:32:19,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:19,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:19,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:32:25,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:25,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 316 states and 690 transitions. [2024-12-06 04:32:25,063 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 690 transitions. [2024-12-06 04:32:25,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:32:25,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:25,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:25,085 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:32:31,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 320 states and 695 transitions. [2024-12-06 04:32:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 695 transitions. [2024-12-06 04:32:31,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:32:31,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:31,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:32:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 322 states and 704 transitions. [2024-12-06 04:32:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 704 transitions. [2024-12-06 04:32:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:32:42,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:32:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:55,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 332 states and 729 transitions. [2024-12-06 04:32:55,685 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 729 transitions. [2024-12-06 04:32:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:32:55,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:55,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:55,745 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:33:03,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:03,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 337 states and 741 transitions. [2024-12-06 04:33:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 741 transitions. [2024-12-06 04:33:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:33:03,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:03,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:17,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 348 states and 767 transitions. [2024-12-06 04:33:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 767 transitions. [2024-12-06 04:33:17,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:33:17,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:17,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:33:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 349 states and 768 transitions. [2024-12-06 04:33:19,974 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 768 transitions. [2024-12-06 04:33:19,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:33:19,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:19,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:20,003 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:33:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:22,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 351 states and 770 transitions. [2024-12-06 04:33:22,881 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 770 transitions. [2024-12-06 04:33:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:33:22,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:22,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 144 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 353 states and 775 transitions. [2024-12-06 04:33:38,530 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 775 transitions. [2024-12-06 04:33:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:33:38,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:38,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:34:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 371 states and 828 transitions. [2024-12-06 04:34:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 828 transitions. [2024-12-06 04:34:11,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:11,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:34:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 374 states and 833 transitions. [2024-12-06 04:34:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 833 transitions. [2024-12-06 04:34:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:30,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 380 states and 845 transitions. [2024-12-06 04:34:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 845 transitions. [2024-12-06 04:34:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:43,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:43,767 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:34:45,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:45,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 380 states and 844 transitions. [2024-12-06 04:34:45,668 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 844 transitions. [2024-12-06 04:34:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:45,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:45,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:34:51,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:51,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 385 states and 853 transitions. [2024-12-06 04:34:51,408 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 853 transitions. [2024-12-06 04:34:51,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:51,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:51,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:51,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:51,471 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:34:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 386 states and 853 transitions. [2024-12-06 04:34:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 853 transitions. [2024-12-06 04:34:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:53,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:34:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 386 states and 852 transitions. [2024-12-06 04:34:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 852 transitions. [2024-12-06 04:34:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:55,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:55,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:34:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 390 states and 857 transitions. [2024-12-06 04:34:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 857 transitions. [2024-12-06 04:34:59,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:34:59,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:59,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:35:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 394 states and 862 transitions. [2024-12-06 04:35:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 862 transitions. [2024-12-06 04:35:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:35:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:35:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 395 states and 862 transitions. [2024-12-06 04:35:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 862 transitions. [2024-12-06 04:35:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:05,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:09,450 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 397 states and 881 transitions. [2024-12-06 04:35:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 881 transitions. [2024-12-06 04:35:18,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:18,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 398 states and 881 transitions. [2024-12-06 04:35:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 881 transitions. [2024-12-06 04:35:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:24,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:25,932 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:35:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 401 states and 889 transitions. [2024-12-06 04:35:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 889 transitions. [2024-12-06 04:35:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:33,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:35:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 400 states and 888 transitions. [2024-12-06 04:35:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 888 transitions. [2024-12-06 04:35:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:36,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:36,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:36,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:35:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 396 states and 881 transitions. [2024-12-06 04:35:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 881 transitions. [2024-12-06 04:35:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:35:38,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:35:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 398 states and 883 transitions. [2024-12-06 04:35:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 883 transitions. [2024-12-06 04:35:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:35:38,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 169 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 399 states and 884 transitions. [2024-12-06 04:35:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 884 transitions. [2024-12-06 04:35:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:35:51,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:00,824 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 169 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 401 states and 887 transitions. [2024-12-06 04:36:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 887 transitions. [2024-12-06 04:36:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:36:09,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:36:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 404 states and 890 transitions. [2024-12-06 04:36:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 890 transitions. [2024-12-06 04:36:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:36:24,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:24,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:38,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 406 states and 900 transitions. [2024-12-06 04:36:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 900 transitions. [2024-12-06 04:36:38,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:36:38,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:38,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:36:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 408 states and 902 transitions. [2024-12-06 04:36:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 902 transitions. [2024-12-06 04:36:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:36:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:37:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 422 states and 936 transitions. [2024-12-06 04:37:10,468 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 936 transitions. [2024-12-06 04:37:10,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:37:10,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:10,509 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:37:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 431 states and 958 transitions. [2024-12-06 04:37:23,653 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 958 transitions. [2024-12-06 04:37:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:37:23,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:38:17,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 450 states and 997 transitions. [2024-12-06 04:38:17,678 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 997 transitions. [2024-12-06 04:38:17,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:38:17,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:38:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 455 states and 1005 transitions. [2024-12-06 04:38:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1005 transitions. [2024-12-06 04:38:23,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:38:23,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:23,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:38:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 458 states and 1009 transitions. [2024-12-06 04:38:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1009 transitions. [2024-12-06 04:38:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:38:43,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:57,477 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 196 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:18,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 460 states and 1014 transitions. [2024-12-06 04:39:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1014 transitions. [2024-12-06 04:39:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:18,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:18,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:39:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 462 states and 1019 transitions. [2024-12-06 04:39:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1019 transitions. [2024-12-06 04:39:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:39:25,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:25,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 463 states and 1020 transitions. [2024-12-06 04:39:25,115 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1020 transitions. [2024-12-06 04:39:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:25,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:25,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:39:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 464 states and 1020 transitions. [2024-12-06 04:39:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1020 transitions. [2024-12-06 04:39:26,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:26,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:26,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:39:29,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 465 states and 1020 transitions. [2024-12-06 04:39:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1020 transitions. [2024-12-06 04:39:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:29,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:39:29,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 466 states and 1020 transitions. [2024-12-06 04:39:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1020 transitions. [2024-12-06 04:39:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:29,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:39:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 466 states and 1019 transitions. [2024-12-06 04:39:31,690 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1019 transitions. [2024-12-06 04:39:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:39:31,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:39:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 470 states and 1022 transitions. [2024-12-06 04:39:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1022 transitions. [2024-12-06 04:39:35,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:39:35,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:35,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 472 states and 1035 transitions. [2024-12-06 04:39:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1035 transitions. [2024-12-06 04:39:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:39:53,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:53,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.