./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/GCD2.c --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_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/GCD2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 35227298135ad932045d20354d3c27230a951768ba1221004cc62379288111ba --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:52:07,351 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:52:07,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 00:52:07,409 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:52:07,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:52:07,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:52:07,429 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:52:07,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:52:07,429 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:52:07,430 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:52:07,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:52:07,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:52:07,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:52:07,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:52:07,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:52:07,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:52:07,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:52:07,432 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:52:07,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:52:07,432 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_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35227298135ad932045d20354d3c27230a951768ba1221004cc62379288111ba [2024-12-06 00:52:07,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:52:07,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:52:07,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:52:07,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:52:07,690 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:52:07,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-restricted-15/GCD2.c [2024-12-06 00:52:12,426 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/data/03bd91533/5e49b058ad5d43d7800a9f48c3220e82/FLAG59919557c [2024-12-06 00:52:12,636 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:52:12,637 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/sv-benchmarks/c/termination-restricted-15/GCD2.c [2024-12-06 00:52:12,643 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/data/03bd91533/5e49b058ad5d43d7800a9f48c3220e82/FLAG59919557c [2024-12-06 00:52:12,655 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/data/03bd91533/5e49b058ad5d43d7800a9f48c3220e82 [2024-12-06 00:52:12,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:52:12,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:52:12,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:52:12,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:52:12,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:52:12,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679b78b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12, skipping insertion in model container [2024-12-06 00:52:12,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:52:12,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:52:12,811 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:52:12,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:52:12,834 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:52:12,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12 WrapperNode [2024-12-06 00:52:12,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:52:12,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:52:12,836 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:52:12,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:52:12,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,861 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 31 [2024-12-06 00:52:12,861 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:52:12,862 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:52:12,862 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:52:12,862 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:52:12,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,869 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,870 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,871 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,875 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,876 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,878 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:52:12,878 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:52:12,878 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:52:12,879 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:52:12,879 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:52:12" (1/1) ... [2024-12-06 00:52:12,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:52:12,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:52:12,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:52:12,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_412075b6-b1d7-453c-aae2-1d4139722af4/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:52:12,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:52:12,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:52:13,001 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:52:13,003 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:52:13,071 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-06 00:52:13,072 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:52:13,095 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:52:13,095 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:52:13,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:52:13 BoogieIcfgContainer [2024-12-06 00:52:13,096 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:52:13,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:52:13,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:52:13,104 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:52:13,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:52:13" (1/1) ... [2024-12-06 00:52:13,110 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:52:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:13,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2024-12-06 00:52:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2024-12-06 00:52:13,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:52:13,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:13,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2024-12-06 00:52:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2024-12-06 00:52:13,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:52:13,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:13,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:13,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 00:52:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 00:52:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:52:13,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 17 states and 24 transitions. [2024-12-06 00:52:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 24 transitions. [2024-12-06 00:52:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:52:13,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:13,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:14,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:14,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-12-06 00:52:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-12-06 00:52:14,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:52:14,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:14,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:14,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 23 states and 42 transitions. [2024-12-06 00:52:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 42 transitions. [2024-12-06 00:52:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:52:14,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:15,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:15,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 26 states and 48 transitions. [2024-12-06 00:52:15,667 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-12-06 00:52:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:52:15,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:15,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:15,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 30 states and 57 transitions. [2024-12-06 00:52:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 57 transitions. [2024-12-06 00:52:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:52:16,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:17,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 34 states and 69 transitions. [2024-12-06 00:52:17,761 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 69 transitions. [2024-12-06 00:52:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:52:17,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:17,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:18,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 35 states and 74 transitions. [2024-12-06 00:52:18,421 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 74 transitions. [2024-12-06 00:52:18,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:52:18,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 38 states and 82 transitions. [2024-12-06 00:52:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 82 transitions. [2024-12-06 00:52:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:52:19,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:19,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 41 states and 92 transitions. [2024-12-06 00:52:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 92 transitions. [2024-12-06 00:52:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:52:21,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:21,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:21,113 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:52:21,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 43 states and 95 transitions. [2024-12-06 00:52:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 95 transitions. [2024-12-06 00:52:21,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:52:21,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:21,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:52:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 43 states and 94 transitions. [2024-12-06 00:52:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 94 transitions. [2024-12-06 00:52:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:52:21,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:21,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:52:22,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 45 states and 95 transitions. [2024-12-06 00:52:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 95 transitions. [2024-12-06 00:52:22,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:52:22,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:22,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:22,423 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:52:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 45 states and 94 transitions. [2024-12-06 00:52:22,634 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 94 transitions. [2024-12-06 00:52:22,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:52:22,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:22,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:24,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 48 states and 100 transitions. [2024-12-06 00:52:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 100 transitions. [2024-12-06 00:52:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:52:24,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 51 states and 109 transitions. [2024-12-06 00:52:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2024-12-06 00:52:26,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:52:26,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:26,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:27,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 54 states and 115 transitions. [2024-12-06 00:52:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 115 transitions. [2024-12-06 00:52:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:52:27,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:30,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 57 states and 125 transitions. [2024-12-06 00:52:30,610 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 125 transitions. [2024-12-06 00:52:30,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:52:30,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:30,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 60 states and 131 transitions. [2024-12-06 00:52:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 131 transitions. [2024-12-06 00:52:32,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:52:32,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:32,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 63 states and 142 transitions. [2024-12-06 00:52:35,768 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 142 transitions. [2024-12-06 00:52:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:52:35,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:35,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:37,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 66 states and 148 transitions. [2024-12-06 00:52:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 148 transitions. [2024-12-06 00:52:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:52:37,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:37,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 1 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 69 states and 160 transitions. [2024-12-06 00:52:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 160 transitions. [2024-12-06 00:52:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:52:41,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 72 states and 166 transitions. [2024-12-06 00:52:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 166 transitions. [2024-12-06 00:52:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:52:44,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:44,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 75 states and 179 transitions. [2024-12-06 00:52:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 179 transitions. [2024-12-06 00:52:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:52:49,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:49,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 78 states and 185 transitions. [2024-12-06 00:52:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 185 transitions. [2024-12-06 00:52:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:52:51,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:51,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 1 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:52:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 81 states and 199 transitions. [2024-12-06 00:52:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 199 transitions. [2024-12-06 00:52:57,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:52:57,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:57,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 84 states and 205 transitions. [2024-12-06 00:53:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 205 transitions. [2024-12-06 00:53:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:53:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 1 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 87 states and 220 transitions. [2024-12-06 00:53:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 220 transitions. [2024-12-06 00:53:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:53:06,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:06,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:09,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 90 states and 226 transitions. [2024-12-06 00:53:09,925 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 226 transitions. [2024-12-06 00:53:09,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:53:09,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:09,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 1 proven. 177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 93 states and 242 transitions. [2024-12-06 00:53:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 242 transitions. [2024-12-06 00:53:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:53:17,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:17,506 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:20,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 96 states and 248 transitions. [2024-12-06 00:53:20,925 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 248 transitions. [2024-12-06 00:53:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:53:20,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:20,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 1 proven. 211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 99 states and 265 transitions. [2024-12-06 00:53:29,815 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 265 transitions. [2024-12-06 00:53:29,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:53:29,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:29,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:30,113 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:33,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 102 states and 271 transitions. [2024-12-06 00:53:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 271 transitions. [2024-12-06 00:53:33,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 00:53:33,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:33,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 1 proven. 248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 105 states and 289 transitions. [2024-12-06 00:53:43,774 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 289 transitions. [2024-12-06 00:53:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 00:53:43,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 108 states and 295 transitions. [2024-12-06 00:53:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 295 transitions. [2024-12-06 00:53:48,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:53:48,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:48,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 288 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:53:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 111 states and 314 transitions. [2024-12-06 00:53:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 314 transitions. [2024-12-06 00:53:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:53:59,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:59,673 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 114 states and 320 transitions. [2024-12-06 00:54:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 320 transitions. [2024-12-06 00:54:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:54:04,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 1 proven. 331 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 117 states and 340 transitions. [2024-12-06 00:54:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 340 transitions. [2024-12-06 00:54:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:54:17,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:17,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 120 states and 346 transitions. [2024-12-06 00:54:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 346 transitions. [2024-12-06 00:54:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:54:22,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 1 proven. 377 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 123 states and 367 transitions. [2024-12-06 00:54:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 367 transitions. [2024-12-06 00:54:36,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:54:36,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:36,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 126 states and 373 transitions. [2024-12-06 00:54:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 373 transitions. [2024-12-06 00:54:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:54:42,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:42,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:42,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 1 proven. 426 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:54:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 129 states and 395 transitions. [2024-12-06 00:54:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 395 transitions. [2024-12-06 00:54:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:54:57,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:58,065 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 132 states and 401 transitions. [2024-12-06 00:55:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 401 transitions. [2024-12-06 00:55:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:55:04,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 1 proven. 478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:21,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:21,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 135 states and 424 transitions. [2024-12-06 00:55:21,336 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 424 transitions. [2024-12-06 00:55:21,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:55:21,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:21,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:28,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 138 states and 430 transitions. [2024-12-06 00:55:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 430 transitions. [2024-12-06 00:55:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:55:28,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:34,640 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 1 proven. 533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:47,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 141 states and 454 transitions. [2024-12-06 00:55:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 454 transitions. [2024-12-06 00:55:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:55:47,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:47,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:47,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 144 states and 460 transitions. [2024-12-06 00:55:54,791 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 460 transitions. [2024-12-06 00:55:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:55:54,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:54,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 1 proven. 591 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 147 states and 485 transitions. [2024-12-06 00:56:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 485 transitions. [2024-12-06 00:56:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:56:15,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:24,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:24,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 150 states and 491 transitions. [2024-12-06 00:56:24,041 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 491 transitions. [2024-12-06 00:56:24,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:56:24,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:24,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 1 proven. 652 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 153 states and 517 transitions. [2024-12-06 00:56:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 517 transitions. [2024-12-06 00:56:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:56:47,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:47,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:56:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:56,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 156 states and 523 transitions. [2024-12-06 00:56:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 523 transitions. [2024-12-06 00:56:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:56:56,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:04,679 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 1 proven. 716 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:21,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 159 states and 550 transitions. [2024-12-06 00:57:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 550 transitions. [2024-12-06 00:57:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:57:21,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:21,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:21,887 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 162 states and 556 transitions. [2024-12-06 00:57:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 556 transitions. [2024-12-06 00:57:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:57:30,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:30,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 1 proven. 783 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 165 states and 584 transitions. [2024-12-06 00:57:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 584 transitions. [2024-12-06 00:57:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:57:57,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 168 states and 590 transitions. [2024-12-06 00:58:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 590 transitions. [2024-12-06 00:58:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:58:08,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 1 proven. 853 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 171 states and 619 transitions. [2024-12-06 00:58:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 619 transitions. [2024-12-06 00:58:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:58:37,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 174 states and 625 transitions. [2024-12-06 00:58:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 625 transitions. [2024-12-06 00:58:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:58:47,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:47,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 1 proven. 926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 177 states and 655 transitions. [2024-12-06 00:59:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 655 transitions. [2024-12-06 00:59:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:59:19,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:20,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:30,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 180 states and 661 transitions. [2024-12-06 00:59:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 661 transitions. [2024-12-06 00:59:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:59:30,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:42,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 1 proven. 1002 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 183 states and 692 transitions. [2024-12-06 01:00:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 692 transitions. [2024-12-06 01:00:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:00:05,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 186 states and 698 transitions. [2024-12-06 01:00:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 698 transitions. [2024-12-06 01:00:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:00:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 189 states and 730 transitions. [2024-12-06 01:00:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 730 transitions. [2024-12-06 01:00:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:00:54,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:54,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:06,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 192 states and 736 transitions. [2024-12-06 01:01:06,284 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 736 transitions. [2024-12-06 01:01:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:01:06,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:06,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:06,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:20,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 1 proven. 1163 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 195 states and 769 transitions. [2024-12-06 01:01:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 769 transitions. [2024-12-06 01:01:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:01:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:46,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:59,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 198 states and 775 transitions. [2024-12-06 01:01:59,853 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 775 transitions. [2024-12-06 01:01:59,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:01:59,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:59,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 1 proven. 1248 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 201 states and 809 transitions. [2024-12-06 01:02:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 809 transitions. [2024-12-06 01:02:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 01:02:43,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:57,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 204 states and 815 transitions. [2024-12-06 01:02:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 815 transitions. [2024-12-06 01:02:57,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:02:57,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:57,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:13,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 1 proven. 1336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:43,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 207 states and 850 transitions. [2024-12-06 01:03:43,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 850 transitions. [2024-12-06 01:03:43,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:03:43,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:43,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:44,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 210 states and 856 transitions. [2024-12-06 01:03:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 856 transitions. [2024-12-06 01:03:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:03:58,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:58,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 1 proven. 1427 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:51,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 213 states and 892 transitions. [2024-12-06 01:04:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 892 transitions. [2024-12-06 01:04:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:04:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:51,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 216 states and 898 transitions. [2024-12-06 01:05:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 898 transitions. [2024-12-06 01:05:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:05:06,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:06,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 1 proven. 1521 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.