./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/Collatz_bounded.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_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/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_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/Collatz_bounded.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/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_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/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 fb8f212b8045dc9be8518316cbae752ce6111a4a93244dc89f86b0ea27a978ef --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:09:19,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:09:19,831 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 05:09:19,835 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:09:19,836 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:09:19,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:09:19,858 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:09:19,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:09:19,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:09:19,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:09:19,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:09:19,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:09:19,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:09:19,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:09:19,859 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:09:19,860 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:09:19,860 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:09:19,861 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:19,861 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:09:19,861 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:09:19,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:09:19,862 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_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/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 -> fb8f212b8045dc9be8518316cbae752ce6111a4a93244dc89f86b0ea27a978ef [2024-12-06 05:09:20,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:09:20,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:09:20,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:09:20,102 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:09:20,103 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:09:20,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted/Collatz_bounded.c [2024-12-06 05:09:22,872 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/data/6a014c638/c046e0f8f03e4e90beec6dfe4d9aa4f4/FLAG58849eec4 [2024-12-06 05:09:23,065 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:09:23,066 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/sv-benchmarks/c/termination-crafted/Collatz_bounded.c [2024-12-06 05:09:23,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/data/6a014c638/c046e0f8f03e4e90beec6dfe4d9aa4f4/FLAG58849eec4 [2024-12-06 05:09:23,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/data/6a014c638/c046e0f8f03e4e90beec6dfe4d9aa4f4 [2024-12-06 05:09:23,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:09:23,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:09:23,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:23,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:09:23,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:09:23,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b0c0091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23, skipping insertion in model container [2024-12-06 05:09:23,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,115 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:09:23,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:23,275 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:09:23,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:09:23,302 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:09:23,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23 WrapperNode [2024-12-06 05:09:23,303 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:09:23,304 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:23,304 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:09:23,304 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:09:23,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,315 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,331 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 23 [2024-12-06 05:09:23,331 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:09:23,332 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:09:23,332 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:09:23,332 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:09:23,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,339 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,340 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,342 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,347 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,348 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,349 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,350 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:09:23,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:09:23,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:09:23,351 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:09:23,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:09:23,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:09:23,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:09:23,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f4c61e-c11d-42e7-b8d5-9a9ae63aa8c8/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:09:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:09:23,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:09:23,474 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:09:23,476 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:09:23,604 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-06 05:09:23,604 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:09:23,628 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:09:23,628 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:09:23,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:23 BoogieIcfgContainer [2024-12-06 05:09:23,629 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:09:23,630 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:09:23,630 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:09:23,642 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:09:23,642 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:09:23" (1/1) ... [2024-12-06 05:09:23,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:09:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-12-06 05:09:23,698 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-12-06 05:09:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:09:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:23,887 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 05:09:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-12-06 05:09:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-12-06 05:09:23,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:09:23,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:23,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:23,972 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 05:09:23,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 16 states and 18 transitions. [2024-12-06 05:09:23,991 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2024-12-06 05:09:23,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:09:23,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:23,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,141 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 05:09:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 20 states and 25 transitions. [2024-12-06 05:09:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 25 transitions. [2024-12-06 05:09:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:09:24,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,359 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 05:09:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-06 05:09:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-06 05:09:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:09:24,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,408 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 05:09:24,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-12-06 05:09:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-12-06 05:09:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:09:24,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,459 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 05:09:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-12-06 05:09:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-12-06 05:09:24,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:09:24,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 05:09:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 05:09:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:09:24,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-12-06 05:09:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-12-06 05:09:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:09:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:09:25,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:25,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-12-06 05:09:25,024 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-12-06 05:09:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:09:25,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-12-06 05:09:25,498 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-06 05:09:25,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:09:25,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:25,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-12-06 05:09:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-12-06 05:09:25,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:09:25,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:09:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 05:09:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 05:09:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:09:25,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:26,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-12-06 05:09:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-12-06 05:09:26,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:09:26,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2024-12-06 05:09:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2024-12-06 05:09:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:09:26,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 49 states and 62 transitions. [2024-12-06 05:09:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 62 transitions. [2024-12-06 05:09:27,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:09:27,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 1 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:27,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:27,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2024-12-06 05:09:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-12-06 05:09:27,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:09:27,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:27,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:27,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:27,622 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:27,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:27,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 57 states and 72 transitions. [2024-12-06 05:09:27,926 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-12-06 05:09:27,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:09:27,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:27,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 59 states and 74 transitions. [2024-12-06 05:09:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 74 transitions. [2024-12-06 05:09:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:09:28,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 65 states and 82 transitions. [2024-12-06 05:09:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 82 transitions. [2024-12-06 05:09:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:09:28,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:28,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 1 proven. 127 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2024-12-06 05:09:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2024-12-06 05:09:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:09:29,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:29,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 73 states and 92 transitions. [2024-12-06 05:09:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-12-06 05:09:29,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:09:29,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:29,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 169 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:30,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 75 states and 94 transitions. [2024-12-06 05:09:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-12-06 05:09:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:09:30,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 59 proven. 1 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-06 05:09:31,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:31,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 77 states and 97 transitions. [2024-12-06 05:09:31,136 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2024-12-06 05:09:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:09:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 1 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 123 states and 156 transitions. [2024-12-06 05:09:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 156 transitions. [2024-12-06 05:09:33,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:09:33,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:33,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 2 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 125 states and 158 transitions. [2024-12-06 05:09:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 158 transitions. [2024-12-06 05:09:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:09:34,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 127 proven. 1 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 05:09:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 127 states and 160 transitions. [2024-12-06 05:09:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 160 transitions. [2024-12-06 05:09:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:09:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 3 proven. 293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 175 states and 223 transitions. [2024-12-06 05:09:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 223 transitions. [2024-12-06 05:09:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:09:37,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 4 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 177 states and 225 transitions. [2024-12-06 05:09:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 225 transitions. [2024-12-06 05:09:38,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:09:38,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:38,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 195 proven. 1 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 05:09:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 179 states and 227 transitions. [2024-12-06 05:09:38,776 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 227 transitions. [2024-12-06 05:09:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:09:38,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 231 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 05:09:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 181 states and 229 transitions. [2024-12-06 05:09:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 229 transitions. [2024-12-06 05:09:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:09:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 231 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 05:09:39,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 183 states and 232 transitions. [2024-12-06 05:09:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 232 transitions. [2024-12-06 05:09:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:09:39,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:39,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 7 proven. 415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 247 transitions. [2024-12-06 05:09:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 247 transitions. [2024-12-06 05:09:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:09:42,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:42,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-06 05:09:42,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 197 states and 249 transitions. [2024-12-06 05:09:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 249 transitions. [2024-12-06 05:09:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:09:42,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:42,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:43,877 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 9 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:46,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 239 states and 305 transitions. [2024-12-06 05:09:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 305 transitions. [2024-12-06 05:09:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:09:46,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 9 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:47,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 247 states and 313 transitions. [2024-12-06 05:09:47,650 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 313 transitions. [2024-12-06 05:09:47,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:09:47,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:47,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:47,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 10 proven. 568 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 249 states and 315 transitions. [2024-12-06 05:09:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 315 transitions. [2024-12-06 05:09:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:09:49,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 351 proven. 1 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-06 05:09:49,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-12-06 05:09:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-12-06 05:09:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:09:49,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:49,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:49,975 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 355 proven. 1 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 05:09:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 253 states and 320 transitions. [2024-12-06 05:09:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 320 transitions. [2024-12-06 05:09:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:09:50,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 355 proven. 1 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2024-12-06 05:09:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 255 states and 322 transitions. [2024-12-06 05:09:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 322 transitions. [2024-12-06 05:09:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:09:50,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 710 backedges. 13 proven. 697 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 267 states and 337 transitions. [2024-12-06 05:09:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 337 transitions. [2024-12-06 05:09:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:09:54,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 407 proven. 1 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 05:09:54,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 269 states and 339 transitions. [2024-12-06 05:09:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 339 transitions. [2024-12-06 05:09:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:09:54,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:54,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:56,015 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 15 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:09:58,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:09:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 305 states and 387 transitions. [2024-12-06 05:09:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 387 transitions. [2024-12-06 05:09:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:09:58,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:09:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:09:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:09:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 15 proven. 841 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 313 states and 395 transitions. [2024-12-06 05:10:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 395 transitions. [2024-12-06 05:10:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:10:00,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 16 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 315 states and 397 transitions. [2024-12-06 05:10:01,973 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 397 transitions. [2024-12-06 05:10:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:10:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 444 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2024-12-06 05:10:02,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:02,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 317 states and 399 transitions. [2024-12-06 05:10:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 399 transitions. [2024-12-06 05:10:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:10:02,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:02,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:02,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 444 proven. 0 refuted. 0 times theorem prover too weak. 510 trivial. 0 not checked. [2024-12-06 05:10:03,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 319 states and 401 transitions. [2024-12-06 05:10:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 401 transitions. [2024-12-06 05:10:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:10:03,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:03,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 431 proven. 1 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2024-12-06 05:10:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:03,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-12-06 05:10:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-12-06 05:10:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:10:03,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 431 proven. 1 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2024-12-06 05:10:04,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:04,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 323 states and 406 transitions. [2024-12-06 05:10:04,363 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 406 transitions. [2024-12-06 05:10:04,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:10:04,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:04,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 19 proven. 1063 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:08,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:08,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 335 states and 421 transitions. [2024-12-06 05:10:08,611 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 421 transitions. [2024-12-06 05:10:08,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:10:08,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:08,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 456 proven. 0 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2024-12-06 05:10:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 337 states and 423 transitions. [2024-12-06 05:10:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 423 transitions. [2024-12-06 05:10:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:10:09,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 402 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 05:10:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 339 states and 426 transitions. [2024-12-06 05:10:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 426 transitions. [2024-12-06 05:10:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:10:09,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:09,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:10,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 402 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 05:10:10,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 341 states and 428 transitions. [2024-12-06 05:10:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 428 transitions. [2024-12-06 05:10:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:10:10,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:10,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:12,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 23 proven. 1315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:15,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:15,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 353 states and 444 transitions. [2024-12-06 05:10:15,219 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 444 transitions. [2024-12-06 05:10:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:10:15,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:15,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:16,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 23 proven. 1315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 361 states and 452 transitions. [2024-12-06 05:10:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 452 transitions. [2024-12-06 05:10:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:10:17,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 498 proven. 0 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2024-12-06 05:10:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:17,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 363 states and 454 transitions. [2024-12-06 05:10:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 454 transitions. [2024-12-06 05:10:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:10:17,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:17,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:18,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 498 proven. 0 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2024-12-06 05:10:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 365 states and 456 transitions. [2024-12-06 05:10:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 456 transitions. [2024-12-06 05:10:18,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:10:18,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:18,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 459 proven. 1 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2024-12-06 05:10:19,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 367 states and 458 transitions. [2024-12-06 05:10:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 458 transitions. [2024-12-06 05:10:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:10:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 25 proven. 1513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 369 states and 462 transitions. [2024-12-06 05:10:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 462 transitions. [2024-12-06 05:10:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:10:22,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:24,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1538 backedges. 25 proven. 1513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 377 states and 470 transitions. [2024-12-06 05:10:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 470 transitions. [2024-12-06 05:10:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:10:25,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:25,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:25,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 470 proven. 0 refuted. 0 times theorem prover too weak. 1194 trivial. 0 not checked. [2024-12-06 05:10:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 379 states and 472 transitions. [2024-12-06 05:10:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 472 transitions. [2024-12-06 05:10:25,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:10:25,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:25,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 411 proven. 1 refuted. 0 times theorem prover too weak. 1340 trivial. 0 not checked. [2024-12-06 05:10:26,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:26,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 381 states and 474 transitions. [2024-12-06 05:10:26,389 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 474 transitions. [2024-12-06 05:10:26,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:10:26,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:26,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:26,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1752 backedges. 411 proven. 1 refuted. 0 times theorem prover too weak. 1340 trivial. 0 not checked. [2024-12-06 05:10:27,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:27,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 383 states and 477 transitions. [2024-12-06 05:10:27,048 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 477 transitions. [2024-12-06 05:10:27,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:10:27,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:29,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1844 backedges. 29 proven. 1815 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 403 states and 501 transitions. [2024-12-06 05:10:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 501 transitions. [2024-12-06 05:10:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:10:33,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:33,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1886 backedges. 504 proven. 0 refuted. 0 times theorem prover too weak. 1382 trivial. 0 not checked. [2024-12-06 05:10:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 405 states and 503 transitions. [2024-12-06 05:10:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 503 transitions. [2024-12-06 05:10:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:10:34,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 1570 trivial. 0 not checked. [2024-12-06 05:10:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 407 states and 506 transitions. [2024-12-06 05:10:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 506 transitions. [2024-12-06 05:10:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:10:34,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2078 backedges. 31 proven. 2047 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 409 states and 510 transitions. [2024-12-06 05:10:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 510 transitions. [2024-12-06 05:10:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:10:38,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2078 backedges. 31 proven. 2047 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:41,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 417 states and 518 transitions. [2024-12-06 05:10:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 518 transitions. [2024-12-06 05:10:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:10:41,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:41,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:41,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:42,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2222 backedges. 436 proven. 0 refuted. 0 times theorem prover too weak. 1786 trivial. 0 not checked. [2024-12-06 05:10:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 419 states and 520 transitions. [2024-12-06 05:10:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 520 transitions. [2024-12-06 05:10:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 05:10:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:43,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2222 backedges. 436 proven. 0 refuted. 0 times theorem prover too weak. 1786 trivial. 0 not checked. [2024-12-06 05:10:43,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:43,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 421 states and 522 transitions. [2024-12-06 05:10:43,535 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 522 transitions. [2024-12-06 05:10:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:10:43,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:43,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2326 backedges. 351 proven. 1 refuted. 0 times theorem prover too weak. 1974 trivial. 0 not checked. [2024-12-06 05:10:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:44,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 423 states and 524 transitions. [2024-12-06 05:10:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 524 transitions. [2024-12-06 05:10:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 05:10:44,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:44,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:44,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2326 backedges. 351 proven. 1 refuted. 0 times theorem prover too weak. 1974 trivial. 0 not checked. [2024-12-06 05:10:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 425 states and 529 transitions. [2024-12-06 05:10:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 529 transitions. [2024-12-06 05:10:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 05:10:45,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 336 proven. 0 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2024-12-06 05:10:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 427 states and 531 transitions. [2024-12-06 05:10:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 531 transitions. [2024-12-06 05:10:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 05:10:46,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2702 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 2508 trivial. 0 not checked. [2024-12-06 05:10:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 431 states and 540 transitions. [2024-12-06 05:10:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 540 transitions. [2024-12-06 05:10:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 05:10:47,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2702 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 2508 trivial. 0 not checked. [2024-12-06 05:10:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 431 states and 539 transitions. [2024-12-06 05:10:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 539 transitions. [2024-12-06 05:10:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:10:47,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:10:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 39 proven. 2781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:10:59,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:10:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 459 states and 576 transitions. [2024-12-06 05:10:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 576 transitions. [2024-12-06 05:10:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:10:59,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:10:59,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:10:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 39 proven. 2781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 463 states and 579 transitions. [2024-12-06 05:11:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 579 transitions. [2024-12-06 05:11:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-06 05:11:03,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:03,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 39 proven. 2781 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:08,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:08,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 471 states and 587 transitions. [2024-12-06 05:11:08,324 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 587 transitions. [2024-12-06 05:11:08,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:11:08,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:08,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 2510 trivial. 0 not checked. [2024-12-06 05:11:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 473 states and 589 transitions. [2024-12-06 05:11:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 589 transitions. [2024-12-06 05:11:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 05:11:09,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 354 proven. 0 refuted. 0 times theorem prover too weak. 2510 trivial. 0 not checked. [2024-12-06 05:11:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:10,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-12-06 05:11:10,153 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-12-06 05:11:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 05:11:10,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2984 backedges. 243 proven. 1 refuted. 0 times theorem prover too weak. 2740 trivial. 0 not checked. [2024-12-06 05:11:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 475 states and 590 transitions. [2024-12-06 05:11:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 590 transitions. [2024-12-06 05:11:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 05:11:10,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:10,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 41 proven. 3067 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 481 states and 598 transitions. [2024-12-06 05:11:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 598 transitions. [2024-12-06 05:11:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 05:11:16,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 41 proven. 3067 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:11:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:21,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 485 states and 601 transitions. [2024-12-06 05:11:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 601 transitions. [2024-12-06 05:11:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:11:21,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:21,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 255 proven. 1 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-12-06 05:11:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 485 states and 600 transitions. [2024-12-06 05:11:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 600 transitions. [2024-12-06 05:11:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 05:11:21,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:21,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3410 backedges. 66 proven. 3344 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:15:07,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:15:53,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:11,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:17:10,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:17:20,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:06,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:20:16,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:26,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:21:36,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:22:15,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.40s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []