./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/sina5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/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_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/sina5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 503513a726b63dcf7252b591818901fbaab844b1443a8550e123aa98a06238f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:59:05,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:59:05,613 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:59:05,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:59:05,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:59:05,633 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:59:05,634 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:59:05,634 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:59:05,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:59:05,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:59:05,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:59:05,635 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:59:05,636 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:59:05,636 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:59:05,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:59:05,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:59:05,637 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:59:05,637 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:59:05,637 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:59:05,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:59:05,637 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_3fd8295f-3d41-485b-90db-bc953c67abd5/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 ! call(reach_error())) ) 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 -> 503513a726b63dcf7252b591818901fbaab844b1443a8550e123aa98a06238f6 [2024-12-06 04:59:05,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:59:05,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:59:05,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:59:05,850 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:59:05,850 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:59:05,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/sina5.c [2024-12-06 04:59:08,467 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/data/fd297be2b/82ed63f12cee4555b05579d69f9b03ee/FLAG8481009ea [2024-12-06 04:59:08,632 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:59:08,632 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/sv-benchmarks/c/array-fpi/sina5.c [2024-12-06 04:59:08,638 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/data/fd297be2b/82ed63f12cee4555b05579d69f9b03ee/FLAG8481009ea [2024-12-06 04:59:08,653 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/data/fd297be2b/82ed63f12cee4555b05579d69f9b03ee [2024-12-06 04:59:08,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:59:08,656 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:59:08,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:59:08,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:59:08,660 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:59:08,661 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567af417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08, skipping insertion in model container [2024-12-06 04:59:08,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,673 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:59:08,777 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/sv-benchmarks/c/array-fpi/sina5.c[588,601] [2024-12-06 04:59:08,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:59:08,805 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:59:08,814 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/sv-benchmarks/c/array-fpi/sina5.c[588,601] [2024-12-06 04:59:08,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:59:08,834 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:59:08,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08 WrapperNode [2024-12-06 04:59:08,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:59:08,835 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:59:08,835 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:59:08,835 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:59:08,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,863 INFO L138 Inliner]: procedures = 17, calls = 35, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 111 [2024-12-06 04:59:08,863 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:59:08,864 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:59:08,864 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:59:08,864 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:59:08,869 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,870 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,872 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,877 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,878 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,884 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:59:08,886 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:59:08,886 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:59:08,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:59:08,887 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:59:08" (1/1) ... [2024-12-06 04:59:08,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:59:08,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:59:08,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:59:08,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fd8295f-3d41-485b-90db-bc953c67abd5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:59:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:59:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:59:08,987 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:59:08,989 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:59:09,131 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-06 04:59:09,132 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:59:09,184 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:59:09,184 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 04:59:09,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:59:09 BoogieIcfgContainer [2024-12-06 04:59:09,185 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:59:09,185 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:59:09,185 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:59:09,194 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:59:09,195 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:59:09" (1/1) ... [2024-12-06 04:59:09,200 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:59:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:09,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-12-06 04:59:09,247 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-12-06 04:59:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:59:09,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:09,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:09,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:09,479 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 04:59:09,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-12-06 04:59:09,542 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-12-06 04:59:09,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:59:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:09,650 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 04:59:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-12-06 04:59:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-12-06 04:59:09,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:59:09,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:09,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:09,803 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 04:59:09,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-12-06 04:59:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-12-06 04:59:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:59:09,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:09,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-12-06 04:59:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-12-06 04:59:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:59:09,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:09,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:59:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 04:59:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 04:59:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:59:10,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:10,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:11,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 31 states and 71 transitions. [2024-12-06 04:59:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 71 transitions. [2024-12-06 04:59:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:59:13,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:13,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 32 states and 71 transitions. [2024-12-06 04:59:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 71 transitions. [2024-12-06 04:59:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:59:14,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:14,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 33 states and 71 transitions. [2024-12-06 04:59:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 71 transitions. [2024-12-06 04:59:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:59:14,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:14,626 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:15,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 36 states and 77 transitions. [2024-12-06 04:59:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 77 transitions. [2024-12-06 04:59:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:59:15,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:15,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:15,628 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:15,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 36 states and 74 transitions. [2024-12-06 04:59:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 74 transitions. [2024-12-06 04:59:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:59:15,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:15,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:15,976 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 36 states and 71 transitions. [2024-12-06 04:59:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 71 transitions. [2024-12-06 04:59:16,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:59:16,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:16,286 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 04:59:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 39 states and 73 transitions. [2024-12-06 04:59:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 73 transitions. [2024-12-06 04:59:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:59:17,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:17,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:17,163 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:59:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 42 states and 78 transitions. [2024-12-06 04:59:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 78 transitions. [2024-12-06 04:59:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:59:17,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:17,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:17,568 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 04:59:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 44 states and 75 transitions. [2024-12-06 04:59:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 75 transitions. [2024-12-06 04:59:18,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:59:18,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:18,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-12-06 04:59:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-12-06 04:59:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:59:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:19,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-12-06 04:59:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-12-06 04:59:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:59:19,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 52 states and 94 transitions. [2024-12-06 04:59:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 94 transitions. [2024-12-06 04:59:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:59:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:26,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 53 states and 94 transitions. [2024-12-06 04:59:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 94 transitions. [2024-12-06 04:59:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:59:27,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:28,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:28,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 54 states and 94 transitions. [2024-12-06 04:59:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 94 transitions. [2024-12-06 04:59:28,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:59:28,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:28,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 56 states and 97 transitions. [2024-12-06 04:59:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 97 transitions. [2024-12-06 04:59:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:59:29,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:29,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:59:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 56 states and 94 transitions. [2024-12-06 04:59:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 94 transitions. [2024-12-06 04:59:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:59:30,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:59:32,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:32,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 57 states and 93 transitions. [2024-12-06 04:59:32,448 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 93 transitions. [2024-12-06 04:59:32,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:59:32,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:32,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:59:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 70 states and 116 transitions. [2024-12-06 04:59:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 116 transitions. [2024-12-06 04:59:45,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:59:45,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:59:47,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:47,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-12-06 04:59:47,560 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-12-06 04:59:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:59:47,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:59:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 64 states and 91 transitions. [2024-12-06 04:59:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2024-12-06 04:59:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:59:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:07,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 80 states and 129 transitions. [2024-12-06 05:00:07,271 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 129 transitions. [2024-12-06 05:00:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:00:07,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:07,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:08,716 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:09,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2024-12-06 05:00:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2024-12-06 05:00:09,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:00:09,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:00:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 83 states and 132 transitions. [2024-12-06 05:00:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 132 transitions. [2024-12-06 05:00:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:00:10,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:00:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 90 states and 143 transitions. [2024-12-06 05:00:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 143 transitions. [2024-12-06 05:00:15,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:00:15,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:15,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:15,857 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 05:00:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 90 states and 140 transitions. [2024-12-06 05:00:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 140 transitions. [2024-12-06 05:00:16,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:00:16,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:16,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:16,705 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 05:00:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 95 states and 147 transitions. [2024-12-06 05:00:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 147 transitions. [2024-12-06 05:00:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:00:21,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:21,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:00:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 109 states and 172 transitions. [2024-12-06 05:00:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 172 transitions. [2024-12-06 05:00:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:00:44,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:44,836 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-06 05:00:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 114 states and 178 transitions. [2024-12-06 05:00:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 178 transitions. [2024-12-06 05:00:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:00:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:47,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 05:00:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 111 states and 171 transitions. [2024-12-06 05:00:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2024-12-06 05:00:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:00:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 05:00:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 105 states and 161 transitions. [2024-12-06 05:00:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-12-06 05:00:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:00:49,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:49,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:49,809 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:00:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 101 states and 147 transitions. [2024-12-06 05:00:52,787 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 147 transitions. [2024-12-06 05:00:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:00:52,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:24,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-12-06 05:01:24,832 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-12-06 05:01:24,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:01:24,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:01:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 124 states and 203 transitions. [2024-12-06 05:01:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 203 transitions. [2024-12-06 05:01:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:01:45,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:02:09,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 137 states and 229 transitions. [2024-12-06 05:02:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 229 transitions. [2024-12-06 05:02:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:02:09,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:02:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2024-12-06 05:02:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2024-12-06 05:02:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:02:37,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:02:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 148 states and 244 transitions. [2024-12-06 05:02:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 244 transitions. [2024-12-06 05:02:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:02:41,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:41,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:02:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 152 states and 252 transitions. [2024-12-06 05:02:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 252 transitions. [2024-12-06 05:02:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:02:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 05:02:47,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 153 states and 252 transitions. [2024-12-06 05:02:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 252 transitions. [2024-12-06 05:02:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:02:47,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:47,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:48,654 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:02:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:02:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 159 states and 266 transitions. [2024-12-06 05:02:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 266 transitions. [2024-12-06 05:02:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:02:56,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:02:56,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:02:56,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:02:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:03:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:00,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 162 states and 270 transitions. [2024-12-06 05:03:00,200 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 270 transitions. [2024-12-06 05:03:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:03:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:01,148 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:03:02,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-12-06 05:03:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-12-06 05:03:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:03:02,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:02,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:03:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:03:49,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:03:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 180 states and 307 transitions. [2024-12-06 05:03:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 307 transitions. [2024-12-06 05:03:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:03:49,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:03:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:03:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:04:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:18,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 183 states and 310 transitions. [2024-12-06 05:04:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 310 transitions. [2024-12-06 05:04:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:04:18,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:04:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 189 states and 319 transitions. [2024-12-06 05:04:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 319 transitions. [2024-12-06 05:04:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:04:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:30,593 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 05:04:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 190 states and 318 transitions. [2024-12-06 05:04:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 318 transitions. [2024-12-06 05:04:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:32,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:33,116 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:04:36,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-12-06 05:04:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-12-06 05:04:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:36,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:36,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:36,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:36,787 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 05:04:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 191 states and 315 transitions. [2024-12-06 05:04:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2024-12-06 05:04:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:37,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 05:04:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 197 states and 326 transitions. [2024-12-06 05:04:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 326 transitions. [2024-12-06 05:04:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:45,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 05:04:47,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 196 states and 321 transitions. [2024-12-06 05:04:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 321 transitions. [2024-12-06 05:04:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:47,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:47,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-06 05:04:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 197 states and 323 transitions. [2024-12-06 05:04:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 323 transitions. [2024-12-06 05:04:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:49,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:04:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 196 states and 317 transitions. [2024-12-06 05:04:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 317 transitions. [2024-12-06 05:04:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:04:51,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:51,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:05:02,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 203 states and 331 transitions. [2024-12-06 05:05:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 331 transitions. [2024-12-06 05:05:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:05:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 05:05:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:05:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 182 states and 298 transitions. [2024-12-06 05:05:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 298 transitions. [2024-12-06 05:05:04,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:05:04,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:05:04,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:05:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:05:26,291 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 198 states and 347 transitions. [2024-12-06 05:06:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 347 transitions. [2024-12-06 05:06:18,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:06:18,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:18,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:32,436 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:06:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:06:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 209 states and 374 transitions. [2024-12-06 05:06:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 374 transitions. [2024-12-06 05:06:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:06:58,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:06:58,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:06:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:06:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:07:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 210 states and 376 transitions. [2024-12-06 05:07:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 376 transitions. [2024-12-06 05:07:01,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:07:01,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:01,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:07:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:07:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:07:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 221 states and 407 transitions. [2024-12-06 05:07:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 407 transitions. [2024-12-06 05:07:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:07:58,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:07:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:07:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:08:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 237 states and 436 transitions. [2024-12-06 05:09:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2024-12-06 05:09:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:09:05,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:09:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 238 states and 436 transitions. [2024-12-06 05:09:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 436 transitions. [2024-12-06 05:09:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:09:12,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:12,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 05:09:24,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 244 states and 448 transitions. [2024-12-06 05:09:24,835 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 448 transitions. [2024-12-06 05:09:24,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:09:24,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,917 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:09:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 250 states and 457 transitions. [2024-12-06 05:09:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 457 transitions. [2024-12-06 05:09:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:09:36,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 05:09:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:39,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 251 states and 457 transitions. [2024-12-06 05:09:39,304 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 457 transitions. [2024-12-06 05:09:39,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:09:39,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:39,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:10:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:00,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 258 states and 475 transitions. [2024-12-06 05:10:00,131 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 475 transitions. [2024-12-06 05:10:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:10:00,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:10:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:07,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 261 states and 480 transitions. [2024-12-06 05:10:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 480 transitions. [2024-12-06 05:10:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:10:07,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:07,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,251 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:10:15,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 264 states and 487 transitions. [2024-12-06 05:10:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 487 transitions. [2024-12-06 05:10:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:10:15,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:34,378 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 05:11:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 276 states and 512 transitions. [2024-12-06 05:11:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 512 transitions. [2024-12-06 05:11:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:11:18,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:12:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:28,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 282 states and 524 transitions. [2024-12-06 05:12:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 524 transitions. [2024-12-06 05:12:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:12:28,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.