./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/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_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:52:45,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:52:45,966 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-25 02:52:45,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:52:45,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:52:46,012 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:52:46,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:52:46,013 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:52:46,013 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:52:46,013 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:52:46,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:52:46,017 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:52:46,018 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:52:46,018 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:52:46,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:52:46,018 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:52:46,019 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:52:46,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:52:46,019 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_3457c682-1452-45d7-b076-16ff2d5e76f7/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ae4a3f744c0a8577333c2c3dfb4ecaabbd2cf6e1675b06577194a98b8d1aee1 [2024-11-25 02:52:46,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:52:46,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:52:46,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:52:46,359 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:52:46,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:52:46,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i [2024-11-25 02:52:49,244 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/data/2dd3ce6d9/21e384206f174120bf5efb801b67e4ac/FLAGb71cb2335 [2024-11-25 02:52:49,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:52:49,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/sv-benchmarks/c/termination-recursive-malloc/insertionSort_recursive.i [2024-11-25 02:52:49,509 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/data/2dd3ce6d9/21e384206f174120bf5efb801b67e4ac/FLAGb71cb2335 [2024-11-25 02:52:49,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/data/2dd3ce6d9/21e384206f174120bf5efb801b67e4ac [2024-11-25 02:52:49,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:52:49,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:52:49,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:52:49,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:52:49,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:52:49,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d3168ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49, skipping insertion in model container [2024-11-25 02:52:49,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,566 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:52:49,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:52:49,777 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:52:49,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:52:49,811 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:52:49,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49 WrapperNode [2024-11-25 02:52:49,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:52:49,813 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:52:49,813 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:52:49,813 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:52:49,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,827 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,846 INFO L138 Inliner]: procedures = 11, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 30 [2024-11-25 02:52:49,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:52:49,848 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:52:49,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:52:49,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:52:49,856 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,861 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,869 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,880 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:52:49,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:52:49,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:52:49,883 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:52:49,888 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:52:49" (1/1) ... [2024-11-25 02:52:49,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:52:49,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:52:49,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:52:49,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3457c682-1452-45d7-b076-16ff2d5e76f7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:52:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:52:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:52:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure insertionSort [2024-11-25 02:52:49,959 INFO L138 BoogieDeclarations]: Found implementation of procedure insertionSort [2024-11-25 02:52:49,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:52:49,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:52:49,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:52:49,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:52:50,023 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:52:50,025 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:52:50,290 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-25 02:52:50,290 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:52:50,337 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:52:50,337 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:52:50,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:52:50 BoogieIcfgContainer [2024-11-25 02:52:50,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:52:50,339 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:52:50,339 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:52:50,350 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:52:50,350 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:52:50" (1/1) ... [2024-11-25 02:52:50,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:52:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-25 02:52:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-25 02:52:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:52:50,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:50,700 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 02:52:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-25 02:52:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-25 02:52:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:52:50,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:50,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:50,828 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 02:52:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:50,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2024-11-25 02:52:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2024-11-25 02:52:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:52:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-25 02:52:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-25 02:52:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:52:51,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,414 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 02:52:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:51,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 45 states and 56 transitions. [2024-11-25 02:52:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2024-11-25 02:52:51,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:52:51,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:51,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:51,762 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 02:52:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2024-11-25 02:52:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2024-11-25 02:52:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:52:51,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:51,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-25 02:52:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-25 02:52:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:52:52,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 45 states and 52 transitions. [2024-11-25 02:52:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 52 transitions. [2024-11-25 02:52:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:52:52,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,577 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 02:52:52,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 61 transitions. [2024-11-25 02:52:52,722 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2024-11-25 02:52:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:52:52,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,787 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 02:52:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 51 states and 62 transitions. [2024-11-25 02:52:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2024-11-25 02:52:52,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:52:52,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,901 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 02:52:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 52 states and 64 transitions. [2024-11-25 02:52:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 64 transitions. [2024-11-25 02:52:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:52:52,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:52,970 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 02:52:53,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-11-25 02:52:53,246 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-11-25 02:52:53,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:52:53,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 60 states and 78 transitions. [2024-11-25 02:52:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2024-11-25 02:52:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:52:53,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:53,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:53,725 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 02:52:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 61 states and 79 transitions. [2024-11-25 02:52:53,739 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 79 transitions. [2024-11-25 02:52:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:52:53,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:53,797 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 02:52:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-25 02:52:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-25 02:52:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:52:53,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:53,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:54,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:54,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 64 states and 82 transitions. [2024-11-25 02:52:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2024-11-25 02:52:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:52:54,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:54,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:52:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-25 02:52:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-25 02:52:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:52:55,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 66 states and 85 transitions. [2024-11-25 02:52:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 85 transitions. [2024-11-25 02:52:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:52:55,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:55,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:56,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2024-11-25 02:52:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2024-11-25 02:52:56,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:52:56,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 81 states and 117 transitions. [2024-11-25 02:52:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 117 transitions. [2024-11-25 02:52:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:52:58,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:52:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 84 states and 120 transitions. [2024-11-25 02:52:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 120 transitions. [2024-11-25 02:52:59,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:52:59,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:59,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:00,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 83 states and 119 transitions. [2024-11-25 02:53:00,504 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 119 transitions. [2024-11-25 02:53:00,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:53:00,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 86 states and 123 transitions. [2024-11-25 02:53:01,247 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 123 transitions. [2024-11-25 02:53:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:53:01,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 85 states and 122 transitions. [2024-11-25 02:53:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 122 transitions. [2024-11-25 02:53:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:53:01,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:01,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:53:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 90 states and 134 transitions. [2024-11-25 02:53:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 134 transitions. [2024-11-25 02:53:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:53:03,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:03,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 89 states and 133 transitions. [2024-11-25 02:53:03,786 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-11-25 02:53:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:53:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:03,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 96 states and 146 transitions. [2024-11-25 02:53:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 146 transitions. [2024-11-25 02:53:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:53:04,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:04,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:05,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 95 states and 145 transitions. [2024-11-25 02:53:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-11-25 02:53:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:53:05,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:05,667 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:06,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 98 states and 149 transitions. [2024-11-25 02:53:06,189 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 149 transitions. [2024-11-25 02:53:06,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:53:06,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:06,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:06,574 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 02:53:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 153 transitions. [2024-11-25 02:53:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 153 transitions. [2024-11-25 02:53:07,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:53:07,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:53:07,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 168 transitions. [2024-11-25 02:53:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 168 transitions. [2024-11-25 02:53:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:53:07,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:53:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 113 states and 180 transitions. [2024-11-25 02:53:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 180 transitions. [2024-11-25 02:53:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:53:09,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:09,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:10,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:53:13,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:13,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-11-25 02:53:13,849 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-11-25 02:53:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:53:13,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:14,286 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 128 states and 215 transitions. [2024-11-25 02:53:14,958 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 215 transitions. [2024-11-25 02:53:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:53:14,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:53:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 130 states and 217 transitions. [2024-11-25 02:53:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 217 transitions. [2024-11-25 02:53:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:53:15,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:16,048 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 133 states and 222 transitions. [2024-11-25 02:53:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 222 transitions. [2024-11-25 02:53:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:53:17,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:17,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:53:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 140 states and 234 transitions. [2024-11-25 02:53:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 234 transitions. [2024-11-25 02:53:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:53:19,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:53:20,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 142 states and 236 transitions. [2024-11-25 02:53:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 236 transitions. [2024-11-25 02:53:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:53:20,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:20,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 02:53:21,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-11-25 02:53:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-11-25 02:53:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:53:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:21,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 147 states and 242 transitions. [2024-11-25 02:53:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 242 transitions. [2024-11-25 02:53:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:53:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:53:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:23,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-11-25 02:53:23,505 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-11-25 02:53:23,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:53:23,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:23,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:23,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:53:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2024-11-25 02:53:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2024-11-25 02:53:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:53:23,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:53:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 152 states and 245 transitions. [2024-11-25 02:53:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 245 transitions. [2024-11-25 02:53:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:53:23,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:23,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:53:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:24,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 154 states and 246 transitions. [2024-11-25 02:53:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 246 transitions. [2024-11-25 02:53:24,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:53:24,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:24,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 02:53:24,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 156 states and 247 transitions. [2024-11-25 02:53:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 247 transitions. [2024-11-25 02:53:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:53:24,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:24,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:53:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 164 states and 263 transitions. [2024-11-25 02:53:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 263 transitions. [2024-11-25 02:53:25,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:53:25,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:27,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 167 states and 268 transitions. [2024-11-25 02:53:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 268 transitions. [2024-11-25 02:53:27,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:53:27,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:27,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:28,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 170 states and 273 transitions. [2024-11-25 02:53:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 273 transitions. [2024-11-25 02:53:28,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:28,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:53:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 193 states and 327 transitions. [2024-11-25 02:53:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 327 transitions. [2024-11-25 02:53:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:53:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:39,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:39,783 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:40,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:40,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 196 states and 333 transitions. [2024-11-25 02:53:40,752 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 333 transitions. [2024-11-25 02:53:40,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:53:40,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:41,651 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:53:43,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 199 states and 338 transitions. [2024-11-25 02:53:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 338 transitions. [2024-11-25 02:53:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:53:43,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 202 states and 344 transitions. [2024-11-25 02:53:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 344 transitions. [2024-11-25 02:53:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:53:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:53:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 209 states and 355 transitions. [2024-11-25 02:53:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 355 transitions. [2024-11-25 02:53:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:53:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:48,763 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:53:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 211 states and 357 transitions. [2024-11-25 02:53:49,339 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 357 transitions. [2024-11-25 02:53:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:53:49,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:53:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 359 transitions. [2024-11-25 02:53:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 359 transitions. [2024-11-25 02:53:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:53:51,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:51,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:53:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:51,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 216 states and 360 transitions. [2024-11-25 02:53:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 360 transitions. [2024-11-25 02:53:51,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:53:51,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:51,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:51,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 219 states and 366 transitions. [2024-11-25 02:53:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 366 transitions. [2024-11-25 02:53:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:53:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:54:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 250 states and 440 transitions. [2024-11-25 02:54:07,562 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 440 transitions. [2024-11-25 02:54:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:54:07,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 253 states and 447 transitions. [2024-11-25 02:54:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 447 transitions. [2024-11-25 02:54:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:54:09,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 256 states and 454 transitions. [2024-11-25 02:54:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 454 transitions. [2024-11-25 02:54:11,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:54:11,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:11,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:12,553 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 24 proven. 57 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:54:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 278 states and 496 transitions. [2024-11-25 02:54:25,514 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 496 transitions. [2024-11-25 02:54:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:54:25,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:25,663 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:54:29,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 285 states and 508 transitions. [2024-11-25 02:54:29,454 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 508 transitions. [2024-11-25 02:54:29,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:54:29,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:29,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 02:54:31,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:31,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 287 states and 510 transitions. [2024-11-25 02:54:31,329 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 510 transitions. [2024-11-25 02:54:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:54:31,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 290 states and 517 transitions. [2024-11-25 02:54:33,731 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 517 transitions. [2024-11-25 02:54:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:54:33,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:33,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:33,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:54:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 293 states and 521 transitions. [2024-11-25 02:54:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 521 transitions. [2024-11-25 02:54:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:54:38,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:38,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:54:39,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 295 states and 522 transitions. [2024-11-25 02:54:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 522 transitions. [2024-11-25 02:54:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:54:39,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:54:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 298 states and 524 transitions. [2024-11-25 02:54:41,795 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 524 transitions. [2024-11-25 02:54:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:54:41,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:54:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 299 states and 524 transitions. [2024-11-25 02:54:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 524 transitions. [2024-11-25 02:54:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:54:42,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:42,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 302 states and 531 transitions. [2024-11-25 02:54:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 531 transitions. [2024-11-25 02:54:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:54:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:55:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:05,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 334 states and 610 transitions. [2024-11-25 02:55:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 610 transitions. [2024-11-25 02:55:05,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:55:05,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:05,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:06,686 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 337 states and 618 transitions. [2024-11-25 02:55:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 618 transitions. [2024-11-25 02:55:08,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:55:08,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 340 states and 626 transitions. [2024-11-25 02:55:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 626 transitions. [2024-11-25 02:55:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:55:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:11,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 02:55:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 347 states and 638 transitions. [2024-11-25 02:55:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 638 transitions. [2024-11-25 02:55:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:55:16,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:16,742 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 02:55:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:18,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 349 states and 639 transitions. [2024-11-25 02:55:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 639 transitions. [2024-11-25 02:55:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:55:18,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:18,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:18,909 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 86 proven. 18 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-25 02:55:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 351 states and 641 transitions. [2024-11-25 02:55:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 641 transitions. [2024-11-25 02:55:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:55:19,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:19,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 354 states and 649 transitions. [2024-11-25 02:55:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 649 transitions. [2024-11-25 02:55:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:55:22,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:22,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:24,358 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:55:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:29,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 357 states and 653 transitions. [2024-11-25 02:55:29,261 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 653 transitions. [2024-11-25 02:55:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:55:29,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:29,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 02:56:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 402 states and 761 transitions. [2024-11-25 02:56:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 761 transitions. [2024-11-25 02:56:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:56:03,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:03,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-25 02:56:05,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 404 states and 763 transitions. [2024-11-25 02:56:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 763 transitions. [2024-11-25 02:56:05,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:56:05,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:05,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:05,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:56:08,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 407 states and 772 transitions. [2024-11-25 02:56:08,697 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 772 transitions. [2024-11-25 02:56:08,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:56:08,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:08,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:56:14,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 413 states and 782 transitions. [2024-11-25 02:56:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 782 transitions. [2024-11-25 02:56:14,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:56:14,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:56:18,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 416 states and 784 transitions. [2024-11-25 02:56:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 784 transitions. [2024-11-25 02:56:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:56:18,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:18,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:56:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 418 states and 785 transitions. [2024-11-25 02:56:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 785 transitions. [2024-11-25 02:56:18,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:56:18,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:18,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:19,142 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:56:31,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 433 states and 810 transitions. [2024-11-25 02:56:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 810 transitions. [2024-11-25 02:56:31,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:56:31,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:31,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:32,587 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:56:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:34,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 436 states and 819 transitions. [2024-11-25 02:56:34,903 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 819 transitions. [2024-11-25 02:56:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:56:34,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:34,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 103 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:56:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:42,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 440 states and 820 transitions. [2024-11-25 02:56:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 820 transitions. [2024-11-25 02:56:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:56:42,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:42,912 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 103 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 02:56:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 441 states and 821 transitions. [2024-11-25 02:56:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 821 transitions. [2024-11-25 02:56:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:56:43,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:45,143 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:56:47,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 444 states and 830 transitions. [2024-11-25 02:56:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 830 transitions. [2024-11-25 02:56:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:56:47,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:47,729 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-25 02:56:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 448 states and 833 transitions. [2024-11-25 02:56:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 833 transitions. [2024-11-25 02:56:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:56:51,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 85 proven. 126 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 02:57:17,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 468 states and 871 transitions. [2024-11-25 02:57:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 871 transitions. [2024-11-25 02:57:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:57:17,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:17,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 93 proven. 8 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-25 02:57:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 473 states and 874 transitions. [2024-11-25 02:57:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 874 transitions. [2024-11-25 02:57:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:57:23,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:23,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:27,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 476 states and 883 transitions. [2024-11-25 02:57:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 883 transitions. [2024-11-25 02:57:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:27,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:27,669 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:57:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 486 states and 901 transitions. [2024-11-25 02:57:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 901 transitions. [2024-11-25 02:57:37,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:37,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:37,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:37,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:57:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:44,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 493 states and 913 transitions. [2024-11-25 02:57:44,571 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 913 transitions. [2024-11-25 02:57:44,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:57:44,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:44,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:58:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 511 states and 945 transitions. [2024-11-25 02:58:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 945 transitions. [2024-11-25 02:58:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:58:01,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:01,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:58:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 513 states and 946 transitions. [2024-11-25 02:58:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 946 transitions. [2024-11-25 02:58:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:58:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:58:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 515 states and 948 transitions. [2024-11-25 02:58:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 948 transitions. [2024-11-25 02:58:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:58:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:06,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 34 proven. 107 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 02:58:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 517 states and 950 transitions. [2024-11-25 02:58:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 950 transitions. [2024-11-25 02:58:08,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:58:08,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:08,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:08,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 02:58:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 520 states and 954 transitions. [2024-11-25 02:58:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 954 transitions. [2024-11-25 02:58:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:58:16,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 02:58:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 521 states and 954 transitions. [2024-11-25 02:58:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 954 transitions. [2024-11-25 02:58:18,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:58:18,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:18,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:20,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:58:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 524 states and 963 transitions. [2024-11-25 02:58:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 963 transitions. [2024-11-25 02:58:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:58:23,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:23,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:58:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 527 states and 972 transitions. [2024-11-25 02:58:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 972 transitions. [2024-11-25 02:58:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:58:27,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-25 02:59:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 580 states and 1097 transitions. [2024-11-25 02:59:21,195 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1097 transitions. [2024-11-25 02:59:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:59:21,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:21,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:26,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 583 states and 1107 transitions. [2024-11-25 02:59:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1107 transitions. [2024-11-25 02:59:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:59:26,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:59:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 586 states and 1117 transitions. [2024-11-25 02:59:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1117 transitions. [2024-11-25 02:59:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:59:31,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 40 proven. 133 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 02:59:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:55,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 607 states and 1154 transitions. [2024-11-25 02:59:55,287 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1154 transitions. [2024-11-25 02:59:55,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:59:55,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:55,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:55,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 111 proven. 8 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:00:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 612 states and 1157 transitions. [2024-11-25 03:00:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1157 transitions. [2024-11-25 03:00:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:00:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:03,410 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 40 proven. 133 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-25 03:00:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 614 states and 1158 transitions. [2024-11-25 03:00:03,530 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1158 transitions. [2024-11-25 03:00:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:00:03,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:04,115 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 111 proven. 8 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:00:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 614 states and 1157 transitions. [2024-11-25 03:00:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1157 transitions. [2024-11-25 03:00:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:05,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 632 states and 1188 transitions. [2024-11-25 03:00:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1188 transitions. [2024-11-25 03:00:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:29,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:29,756 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:39,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:39,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 639 states and 1199 transitions. [2024-11-25 03:00:39,616 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1199 transitions. [2024-11-25 03:00:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:39,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:39,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 646 states and 1211 transitions. [2024-11-25 03:00:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1211 transitions. [2024-11-25 03:00:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:49,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 648 states and 1213 transitions. [2024-11-25 03:00:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1213 transitions. [2024-11-25 03:00:52,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:52,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 650 states and 1215 transitions. [2024-11-25 03:00:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1215 transitions. [2024-11-25 03:00:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:55,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 652 states and 1217 transitions. [2024-11-25 03:00:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1217 transitions. [2024-11-25 03:00:57,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:00:57,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:57,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 59 proven. 165 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 03:00:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 654 states and 1219 transitions. [2024-11-25 03:00:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1219 transitions. [2024-11-25 03:00:59,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:00:59,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:01,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:01:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 657 states and 1229 transitions. [2024-11-25 03:01:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1229 transitions. [2024-11-25 03:01:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:01:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 259 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 03:01:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 660 states and 1233 transitions. [2024-11-25 03:01:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1233 transitions. [2024-11-25 03:01:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:01:16,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-25 03:01:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 667 states and 1245 transitions. [2024-11-25 03:01:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1245 transitions. [2024-11-25 03:01:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:01:25,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-25 03:02:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 719 states and 1371 transitions. [2024-11-25 03:02:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1371 transitions. [2024-11-25 03:02:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:02:30,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:02:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 722 states and 1382 transitions. [2024-11-25 03:02:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1382 transitions. [2024-11-25 03:02:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:02:36,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 03:02:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:42,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 726 states and 1388 transitions. [2024-11-25 03:02:42,725 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1388 transitions. [2024-11-25 03:02:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:02:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:42,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 199 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-25 03:02:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:48,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 729 states and 1391 transitions. [2024-11-25 03:02:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1391 transitions. [2024-11-25 03:02:48,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:02:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:48,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 03:02:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 731 states and 1392 transitions. [2024-11-25 03:02:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1392 transitions. [2024-11-25 03:02:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:02:48,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 03:03:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 751 states and 1421 transitions. [2024-11-25 03:03:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1421 transitions. [2024-11-25 03:03:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:03:17,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 211 proven. 75 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 03:03:28,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 753 states and 1424 transitions. [2024-11-25 03:03:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1424 transitions. [2024-11-25 03:03:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:03:28,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:28,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 03:03:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:37,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 758 states and 1427 transitions. [2024-11-25 03:03:37,643 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1427 transitions. [2024-11-25 03:03:37,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:03:37,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:37,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:37,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 153 proven. 138 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 03:03:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 760 states and 1428 transitions. [2024-11-25 03:03:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1428 transitions. [2024-11-25 03:03:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:03:38,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:38,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 116 proven. 8 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 03:03:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:40,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 760 states and 1427 transitions. [2024-11-25 03:03:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1427 transitions. [2024-11-25 03:03:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:03:40,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:40,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 154 proven. 150 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 03:04:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 772 states and 1441 transitions. [2024-11-25 03:04:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1441 transitions. [2024-11-25 03:04:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:04:07,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-25 03:04:13,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 775 states and 1443 transitions. [2024-11-25 03:04:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1443 transitions. [2024-11-25 03:04:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:04:13,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:13,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:13,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:14,028 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-25 03:04:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:15,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 776 states and 1443 transitions. [2024-11-25 03:04:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1443 transitions. [2024-11-25 03:04:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:04:15,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:15,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-25 03:04:17,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 778 states and 1444 transitions. [2024-11-25 03:04:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1444 transitions. [2024-11-25 03:04:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:17,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-25 03:04:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 785 states and 1455 transitions. [2024-11-25 03:04:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1455 transitions. [2024-11-25 03:04:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:29,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 191 proven. 133 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 03:04:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 792 states and 1466 transitions. [2024-11-25 03:04:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1466 transitions. [2024-11-25 03:04:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:42,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:42,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:42,804 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 181 proven. 138 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 03:04:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 794 states and 1468 transitions. [2024-11-25 03:04:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1468 transitions. [2024-11-25 03:04:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:44,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:44,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 207 proven. 9 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-25 03:04:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 800 states and 1473 transitions. [2024-11-25 03:04:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1473 transitions. [2024-11-25 03:04:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:54,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:54,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-25 03:04:57,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 802 states and 1475 transitions. [2024-11-25 03:04:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1475 transitions. [2024-11-25 03:04:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:04:57,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:58,091 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-11-25 03:05:08,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 809 states and 1486 transitions. [2024-11-25 03:05:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1486 transitions. [2024-11-25 03:05:08,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:05:08,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:08,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 189 proven. 133 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-25 03:05:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 816 states and 1496 transitions. [2024-11-25 03:05:22,796 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1496 transitions. [2024-11-25 03:05:22,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:05:22,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:25,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 819 states and 1507 transitions. [2024-11-25 03:05:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1507 transitions. [2024-11-25 03:05:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:05:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:30,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked.