./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3 --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 64bit --witnessprinter.graph.data.programhash ae37599e398d4579dc13aa902332f9c984a4acd0674bb835a0d1e4887393314e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:34:26,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:34:26,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:34:26,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:34:26,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:34:26,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:34:26,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:34:26,256 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:34:26,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:34:26,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:34:26,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:34:26,258 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:34:26,258 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:34:26,258 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:34:26,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:34:26,259 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:34:26,259 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:34:26,259 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:34:26,260 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:34:26,260 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:34:26,260 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:34:26,260 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:34:26,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:34:26,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:34:26,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:34:26,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:34:26,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:34:26,261 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_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae37599e398d4579dc13aa902332f9c984a4acd0674bb835a0d1e4887393314e [2024-11-25 03:34:26,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:34:26,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:34:26,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:34:26,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:34:26,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:34:26,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i [2024-11-25 03:34:29,775 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/data/0099d8f3f/6919119e6fe647d6be67455d3b4dd433/FLAGa83b56e6d [2024-11-25 03:34:30,103 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:34:30,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/sv-benchmarks/c/termination-memory-alloca/subseq-alloca-1.i [2024-11-25 03:34:30,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/data/0099d8f3f/6919119e6fe647d6be67455d3b4dd433/FLAGa83b56e6d [2024-11-25 03:34:30,138 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/data/0099d8f3f/6919119e6fe647d6be67455d3b4dd433 [2024-11-25 03:34:30,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:34:30,142 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:34:30,144 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:34:30,144 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:34:30,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:34:30,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e1acde8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30, skipping insertion in model container [2024-11-25 03:34:30,154 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:34:30,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:34:30,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:34:30,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:34:30,644 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:34:30,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30 WrapperNode [2024-11-25 03:34:30,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:34:30,646 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:34:30,646 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:34:30,646 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:34:30,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,663 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,683 INFO L138 Inliner]: procedures = 111, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-25 03:34:30,683 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:34:30,684 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:34:30,685 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:34:30,685 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:34:30,692 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,696 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,696 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,704 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,709 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,716 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,721 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,723 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:34:30,728 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:34:30,728 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:34:30,729 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:34:30,730 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:34:30" (1/1) ... [2024-11-25 03:34:30,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:34:30,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:34:30,767 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:34:30,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdb5b3ba-38e2-49c2-ba5b-2b61b55da36b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:34:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:34:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:34:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:34:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:34:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:34:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:34:30,916 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:34:30,918 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:34:31,135 INFO L? ?]: Removed 49 outVars from TransFormulas that were not future-live. [2024-11-25 03:34:31,135 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:34:31,205 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:34:31,205 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 03:34:31,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:34:31 BoogieIcfgContainer [2024-11-25 03:34:31,206 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:34:31,207 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:34:31,207 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:34:31,217 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:34:31,217 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:34:31" (1/1) ... [2024-11-25 03:34:31,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:34:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 27 states and 29 transitions. [2024-11-25 03:34:31,275 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-11-25 03:34:31,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:34:31,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 26 states and 28 transitions. [2024-11-25 03:34:31,611 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2024-11-25 03:34:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:34:31,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:31,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:31,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:32,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:32,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions. [2024-11-25 03:34:32,141 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions. [2024-11-25 03:34:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:34:32,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:32,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:32,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-11-25 03:34:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-11-25 03:34:32,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:34:32,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:32,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:33,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 23 states and 25 transitions. [2024-11-25 03:34:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2024-11-25 03:34:33,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:34:33,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:33,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:33,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 24 states and 26 transitions. [2024-11-25 03:34:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-11-25 03:34:33,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:34:33,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:33,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:34,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2024-11-25 03:34:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-25 03:34:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:34:34,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:34,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:34,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-25 03:34:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-25 03:34:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:34:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:35,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-11-25 03:34:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-25 03:34:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:34:35,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:35,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:35,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2024-11-25 03:34:35,793 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2024-11-25 03:34:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:34:35,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:36,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-11-25 03:34:36,278 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-25 03:34:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:34:36,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:36,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-25 03:34:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-25 03:34:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:34:36,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:36,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:37,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-25 03:34:37,280 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-25 03:34:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:34:37,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:37,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:37,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:37,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-25 03:34:37,804 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-25 03:34:37,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:34:37,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:40,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2024-11-25 03:34:40,230 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2024-11-25 03:34:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:34:40,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:40,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:40,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-25 03:34:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-25 03:34:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:34:40,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:40,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:40,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:40,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 45 states and 62 transitions. [2024-11-25 03:34:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 62 transitions. [2024-11-25 03:34:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:34:40,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:41,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 48 states and 68 transitions. [2024-11-25 03:34:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-11-25 03:34:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:34:41,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:41,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:34:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 48 states and 67 transitions. [2024-11-25 03:34:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 67 transitions. [2024-11-25 03:34:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:34:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:41,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 50 states and 71 transitions. [2024-11-25 03:34:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2024-11-25 03:34:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:34:47,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:47,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-11-25 03:34:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-11-25 03:34:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:34:51,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:51,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:34:52,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2024-11-25 03:34:52,280 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2024-11-25 03:34:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:34:52,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:52,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 49 states and 71 transitions. [2024-11-25 03:34:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 71 transitions. [2024-11-25 03:34:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:34:52,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:52,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:34:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-25 03:34:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-25 03:34:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 03:34:56,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:56,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:34:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-25 03:34:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-25 03:34:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:34:57,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:34:58,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:58,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 53 states and 75 transitions. [2024-11-25 03:34:58,701 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 75 transitions. [2024-11-25 03:34:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:34:58,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:58,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:35:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 53 states and 74 transitions. [2024-11-25 03:35:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 74 transitions. [2024-11-25 03:35:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:35:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:00,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:00,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:35:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-11-25 03:35:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-11-25 03:35:03,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:35:03,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:35:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 85 transitions. [2024-11-25 03:35:04,114 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-11-25 03:35:04,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:35:04,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:35:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 56 states and 82 transitions. [2024-11-25 03:35:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 82 transitions. [2024-11-25 03:35:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:35:04,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:04,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:04,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:35:06,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-11-25 03:35:06,030 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-11-25 03:35:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:35:06,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:06,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:35:06,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 85 transitions. [2024-11-25 03:35:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2024-11-25 03:35:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:35:06,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:35:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 56 states and 83 transitions. [2024-11-25 03:35:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 83 transitions. [2024-11-25 03:35:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:35:06,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:06,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:09,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:21,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 62 states and 99 transitions. [2024-11-25 03:35:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 99 transitions. [2024-11-25 03:35:21,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:35:21,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:21,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:21,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 03:35:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 96 transitions. [2024-11-25 03:35:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 96 transitions. [2024-11-25 03:35:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:35:22,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:22,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:29,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 61 states and 104 transitions. [2024-11-25 03:35:29,188 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 104 transitions. [2024-11-25 03:35:29,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:35:29,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:29,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:31,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 62 states and 109 transitions. [2024-11-25 03:35:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 109 transitions. [2024-11-25 03:35:33,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:35:33,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:33,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:34,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:36,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 111 transitions. [2024-11-25 03:35:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 111 transitions. [2024-11-25 03:35:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:35:36,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:47,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 69 states and 126 transitions. [2024-11-25 03:35:47,605 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 126 transitions. [2024-11-25 03:35:47,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:35:47,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:47,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 73 states and 134 transitions. [2024-11-25 03:35:52,522 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 134 transitions. [2024-11-25 03:35:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 03:35:52,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:53,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:35:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:55,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 75 states and 138 transitions. [2024-11-25 03:35:55,747 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 138 transitions. [2024-11-25 03:35:55,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:35:55,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:55,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:35:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:58,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 78 states and 142 transitions. [2024-11-25 03:35:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 142 transitions. [2024-11-25 03:35:58,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:35:58,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:35:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 03:35:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:35:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 80 states and 143 transitions. [2024-11-25 03:35:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 143 transitions. [2024-11-25 03:35:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:35:59,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:35:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:35:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:31,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 91 states and 173 transitions. [2024-11-25 03:36:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 173 transitions. [2024-11-25 03:36:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 03:36:31,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:36:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:36:52,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 96 states and 185 transitions. [2024-11-25 03:36:52,303 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 185 transitions. [2024-11-25 03:36:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:36:52,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:36:52,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:36:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:36:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 103 states and 209 transitions. [2024-11-25 03:37:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 209 transitions. [2024-11-25 03:37:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:37:14,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 107 states and 220 transitions. [2024-11-25 03:37:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 220 transitions. [2024-11-25 03:37:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:37:20,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:37:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 111 states and 227 transitions. [2024-11-25 03:37:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 227 transitions. [2024-11-25 03:37:26,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:37:26,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 03:37:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 113 states and 228 transitions. [2024-11-25 03:37:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 228 transitions. [2024-11-25 03:37:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:37:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:29,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:37:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 125 states and 259 transitions. [2024-11-25 03:37:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 259 transitions. [2024-11-25 03:37:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:37:50,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:37:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:37:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 128 states and 263 transitions. [2024-11-25 03:37:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 263 transitions. [2024-11-25 03:37:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:37:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:37:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:37:55,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:37:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 134 states and 274 transitions. [2024-11-25 03:38:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 274 transitions. [2024-11-25 03:38:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:38:09,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:09,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:09,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 140 states and 291 transitions. [2024-11-25 03:38:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 291 transitions. [2024-11-25 03:38:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:38:18,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:18,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 142 states and 292 transitions. [2024-11-25 03:38:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 292 transitions. [2024-11-25 03:38:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 03:38:22,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:38:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 143 states and 295 transitions. [2024-11-25 03:38:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 295 transitions. [2024-11-25 03:38:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:38:24,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:24,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:38:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:35,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 149 states and 307 transitions. [2024-11-25 03:38:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 307 transitions. [2024-11-25 03:38:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:38:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 03:38:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:39,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 151 states and 308 transitions. [2024-11-25 03:38:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 308 transitions. [2024-11-25 03:38:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:38:39,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:38:46,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:38:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 153 states and 313 transitions. [2024-11-25 03:38:46,872 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 313 transitions. [2024-11-25 03:38:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:38:46,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:38:46,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:38:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:38:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:01,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:01,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 159 states and 322 transitions. [2024-11-25 03:39:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 322 transitions. [2024-11-25 03:39:01,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:39:01,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:01,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:13,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 165 states and 339 transitions. [2024-11-25 03:39:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 339 transitions. [2024-11-25 03:39:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:39:13,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:39:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 168 states and 343 transitions. [2024-11-25 03:39:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 343 transitions. [2024-11-25 03:39:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:39:19,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:21,668 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:39:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 177 states and 360 transitions. [2024-11-25 03:39:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 360 transitions. [2024-11-25 03:39:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:39:37,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 15 proven. 60 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:39:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 181 states and 368 transitions. [2024-11-25 03:39:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 368 transitions. [2024-11-25 03:39:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:39:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:44,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 15 proven. 60 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 03:39:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:39:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 182 states and 368 transitions. [2024-11-25 03:39:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 368 transitions. [2024-11-25 03:39:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:39:52,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:39:52,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:39:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:39:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:06,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 188 states and 377 transitions. [2024-11-25 03:40:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 377 transitions. [2024-11-25 03:40:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:40:06,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:19,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 194 states and 395 transitions. [2024-11-25 03:40:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 395 transitions. [2024-11-25 03:40:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:40:19,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:19,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:40:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 197 states and 399 transitions. [2024-11-25 03:40:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 399 transitions. [2024-11-25 03:40:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:40:26,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:29,188 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 20 proven. 73 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 03:40:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 202 states and 411 transitions. [2024-11-25 03:40:40,130 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 411 transitions. [2024-11-25 03:40:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:40:40,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:40,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 50 proven. 53 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 03:40:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:40:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 205 states and 413 transitions. [2024-11-25 03:40:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 413 transitions. [2024-11-25 03:40:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:40:50,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:40:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:40:50,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:40:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 03:41:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 211 states and 428 transitions. [2024-11-25 03:41:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 428 transitions. [2024-11-25 03:41:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 03:41:10,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:10,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:10,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:41:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 212 states and 428 transitions. [2024-11-25 03:41:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 428 transitions. [2024-11-25 03:41:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:41:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:16,637 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:28,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 218 states and 437 transitions. [2024-11-25 03:41:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 437 transitions. [2024-11-25 03:41:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:41:28,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 224 states and 455 transitions. [2024-11-25 03:41:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 455 transitions. [2024-11-25 03:41:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:41:41,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:41,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 226 states and 456 transitions. [2024-11-25 03:41:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 456 transitions. [2024-11-25 03:41:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:41:46,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:41:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:41:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 227 states and 459 transitions. [2024-11-25 03:41:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 459 transitions. [2024-11-25 03:41:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:41:49,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:41:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:41:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:41:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:42:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 233 states and 472 transitions. [2024-11-25 03:42:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 472 transitions. [2024-11-25 03:42:00,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:42:00,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-25 03:42:06,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 235 states and 473 transitions. [2024-11-25 03:42:06,889 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 473 transitions. [2024-11-25 03:42:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:42:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:06,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 25 proven. 86 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:42:13,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 236 states and 473 transitions. [2024-11-25 03:42:13,509 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 473 transitions. [2024-11-25 03:42:13,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:42:13,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:13,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:18,211 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 242 states and 482 transitions. [2024-11-25 03:42:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 482 transitions. [2024-11-25 03:42:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:42:31,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:31,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 247 states and 499 transitions. [2024-11-25 03:42:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 499 transitions. [2024-11-25 03:42:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:42:43,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 250 states and 501 transitions. [2024-11-25 03:42:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 501 transitions. [2024-11-25 03:42:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:42:52,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:52,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:42:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:42:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 251 states and 504 transitions. [2024-11-25 03:42:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 504 transitions. [2024-11-25 03:42:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:42:55,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:42:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:42:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:42:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 03:43:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 256 states and 516 transitions. [2024-11-25 03:43:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 516 transitions. [2024-11-25 03:43:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:43:12,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 61 proven. 99 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 03:43:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 259 states and 518 transitions. [2024-11-25 03:43:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 518 transitions. [2024-11-25 03:43:23,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:43:23,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:23,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-25 03:43:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 260 states and 518 transitions. [2024-11-25 03:43:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 518 transitions. [2024-11-25 03:43:26,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:43:26,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:43:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:43:44,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 266 states and 527 transitions. [2024-11-25 03:43:44,830 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 527 transitions. [2024-11-25 03:43:44,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:43:44,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:43:44,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:43:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:43:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:44:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 272 states and 545 transitions. [2024-11-25 03:44:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 545 transitions. [2024-11-25 03:44:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:44:00,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:00,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:44:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 275 states and 549 transitions. [2024-11-25 03:44:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 549 transitions. [2024-11-25 03:44:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:44:09,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 40 proven. 64 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-25 03:44:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 280 states and 561 transitions. [2024-11-25 03:44:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 561 transitions. [2024-11-25 03:44:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:44:21,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:25,072 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 32 proven. 80 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-25 03:44:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:36,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 284 states and 573 transitions. [2024-11-25 03:44:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 573 transitions. [2024-11-25 03:44:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:44:36,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 75 proven. 64 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-25 03:44:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:44:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 285 states and 573 transitions. [2024-11-25 03:44:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 573 transitions. [2024-11-25 03:44:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:44:40,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:44:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:44:40,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:44:45,449 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:45:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 291 states and 582 transitions. [2024-11-25 03:45:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 582 transitions. [2024-11-25 03:45:01,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:45:01,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:01,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:45:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 297 states and 601 transitions. [2024-11-25 03:45:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 601 transitions. [2024-11-25 03:45:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:45:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:45:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 300 states and 605 transitions. [2024-11-25 03:45:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 605 transitions. [2024-11-25 03:45:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:45:29,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:29,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-25 03:45:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 305 states and 617 transitions. [2024-11-25 03:45:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 617 transitions. [2024-11-25 03:45:41,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:45:41,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:41,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:42,629 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-25 03:45:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 308 states and 619 transitions. [2024-11-25 03:45:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 619 transitions. [2024-11-25 03:45:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:45:49,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:49,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-11-25 03:45:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:45:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 309 states and 619 transitions. [2024-11-25 03:45:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 619 transitions. [2024-11-25 03:45:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:45:52,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:45:52,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:45:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:45:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:15,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 315 states and 628 transitions. [2024-11-25 03:46:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 628 transitions. [2024-11-25 03:46:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:46:15,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:15,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:15,826 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 321 states and 647 transitions. [2024-11-25 03:46:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 647 transitions. [2024-11-25 03:46:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:46:34,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,736 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-11-25 03:46:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-11-25 03:46:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:46:44,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:44,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-25 03:46:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 329 states and 663 transitions. [2024-11-25 03:46:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 663 transitions. [2024-11-25 03:46:59,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:46:59,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 50 proven. 78 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-25 03:47:13,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 332 states and 665 transitions. [2024-11-25 03:47:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 665 transitions. [2024-11-25 03:47:13,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:47:13,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:14,893 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 138 proven. 78 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-25 03:47:17,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 333 states and 665 transitions. [2024-11-25 03:47:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 665 transitions. [2024-11-25 03:47:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:47:17,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 339 states and 674 transitions. [2024-11-25 03:47:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 674 transitions. [2024-11-25 03:47:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:47:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:41,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:48:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 345 states and 693 transitions. [2024-11-25 03:48:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 693 transitions. [2024-11-25 03:48:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:48:02,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.