./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-speedpldi4.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_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/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_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-speedpldi4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/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_78c57ba3-fd73-4e52-b536-772354b8eb3f/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 07aee1a213388f511be96198bfb1df3a8f6aa54d1d332dfab8fc2fdcd2220999 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:37:11,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:37:11,463 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 04:37:11,467 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:37:11,467 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:37:11,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:37:11,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:37:11,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:37:11,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:37:11,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:37:11,486 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:37:11,487 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:37:11,487 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:11,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:37:11,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:37:11,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:37:11,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:37:11,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:37:11,488 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_78c57ba3-fd73-4e52-b536-772354b8eb3f/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 -> 07aee1a213388f511be96198bfb1df3a8f6aa54d1d332dfab8fc2fdcd2220999 [2024-12-06 04:37:11,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:37:11,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:37:11,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:37:11,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:37:11,689 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:37:11,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-speedpldi4.c [2024-12-06 04:37:14,323 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/data/2a609e65d/c0e4c77238a54570ace47bce2942bf88/FLAG2bf85b18a [2024-12-06 04:37:14,485 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:37:14,485 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/sv-benchmarks/c/termination-crafted-lit/AliasDarteFeautrierGonnord-SAS2010-speedpldi4.c [2024-12-06 04:37:14,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/data/2a609e65d/c0e4c77238a54570ace47bce2942bf88/FLAG2bf85b18a [2024-12-06 04:37:14,880 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/data/2a609e65d/c0e4c77238a54570ace47bce2942bf88 [2024-12-06 04:37:14,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:37:14,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:37:14,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:14,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:37:14,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:37:14,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:14" (1/1) ... [2024-12-06 04:37:14,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ad53589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:14, skipping insertion in model container [2024-12-06 04:37:14,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:14" (1/1) ... [2024-12-06 04:37:14,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:37:14,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:37:15,002 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:37:15,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:37:15,019 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:37:15,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15 WrapperNode [2024-12-06 04:37:15,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:15,021 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:37:15,021 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:37:15,021 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:37:15,028 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,031 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,044 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 27 [2024-12-06 04:37:15,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:37:15,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:37:15,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:37:15,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:37:15,052 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,052 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,054 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,055 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,059 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,060 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,061 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:37:15,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:37:15,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:37:15,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:37:15,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:15,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:37:15,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:37:15,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78c57ba3-fd73-4e52-b536-772354b8eb3f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:37:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:37:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:37:15,174 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:37:15,176 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:37:15,256 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-06 04:37:15,256 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:37:15,275 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:37:15,276 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 04:37:15,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:37:15 BoogieIcfgContainer [2024-12-06 04:37:15,276 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:37:15,277 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:37:15,277 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:37:15,284 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:37:15,284 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:37:15,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-12-06 04:37:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-12-06 04:37:15,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:15,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:15,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:15,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:15,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 13 states and 15 transitions. [2024-12-06 04:37:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2024-12-06 04:37:15,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:15,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:15,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-06 04:37:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-06 04:37:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:15,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-12-06 04:37:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-12-06 04:37:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:16,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 21 states and 38 transitions. [2024-12-06 04:37:16,464 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 38 transitions. [2024-12-06 04:37:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:37:16,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 17 states and 28 transitions. [2024-12-06 04:37:16,652 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 28 transitions. [2024-12-06 04:37:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:37:16,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 19 states and 34 transitions. [2024-12-06 04:37:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 34 transitions. [2024-12-06 04:37:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:37:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:16,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,077 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 04:37:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 23 states and 41 transitions. [2024-12-06 04:37:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 41 transitions. [2024-12-06 04:37:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:37:17,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:37:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 23 states and 38 transitions. [2024-12-06 04:37:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 38 transitions. [2024-12-06 04:37:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:37:18,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:19,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 45 transitions. [2024-12-06 04:37:19,054 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 45 transitions. [2024-12-06 04:37:19,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:37:19,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:19,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 31 states and 52 transitions. [2024-12-06 04:37:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 52 transitions. [2024-12-06 04:37:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 59 transitions. [2024-12-06 04:37:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 59 transitions. [2024-12-06 04:37:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:37:21,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,667 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2024-12-06 04:37:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2024-12-06 04:37:22,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:37:22,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 43 states and 73 transitions. [2024-12-06 04:37:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 73 transitions. [2024-12-06 04:37:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:24,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 47 states and 80 transitions. [2024-12-06 04:37:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 80 transitions. [2024-12-06 04:37:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 04:37:26,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-12-06 04:37:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-12-06 04:37:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:37:28,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:28,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 55 states and 94 transitions. [2024-12-06 04:37:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 94 transitions. [2024-12-06 04:37:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:37:31,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:32,783 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 59 states and 101 transitions. [2024-12-06 04:37:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 101 transitions. [2024-12-06 04:37:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:37:35,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:35,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:38,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 63 states and 108 transitions. [2024-12-06 04:37:38,907 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 108 transitions. [2024-12-06 04:37:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 04:37:38,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 67 states and 115 transitions. [2024-12-06 04:37:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 115 transitions. [2024-12-06 04:37:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:37:43,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 71 states and 122 transitions. [2024-12-06 04:37:48,439 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 122 transitions. [2024-12-06 04:37:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:37:48,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:48,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:53,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 75 states and 129 transitions. [2024-12-06 04:37:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 129 transitions. [2024-12-06 04:37:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:37:53,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:56,203 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:00,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 79 states and 136 transitions. [2024-12-06 04:38:00,476 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 136 transitions. [2024-12-06 04:38:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:38:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:07,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:07,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 83 states and 143 transitions. [2024-12-06 04:38:07,974 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 143 transitions. [2024-12-06 04:38:07,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:38:07,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:07,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:16,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 87 states and 150 transitions. [2024-12-06 04:38:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 150 transitions. [2024-12-06 04:38:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:38:16,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:16,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:16,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:25,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:25,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 91 states and 157 transitions. [2024-12-06 04:38:25,221 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 157 transitions. [2024-12-06 04:38:25,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:38:25,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:25,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:28,607 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:35,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 95 states and 164 transitions. [2024-12-06 04:38:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 164 transitions. [2024-12-06 04:38:35,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:38:35,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:39,078 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 99 states and 171 transitions. [2024-12-06 04:38:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 171 transitions. [2024-12-06 04:38:46,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:38:46,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 103 states and 178 transitions. [2024-12-06 04:38:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 178 transitions. [2024-12-06 04:38:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:38:58,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:58,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 107 states and 185 transitions. [2024-12-06 04:39:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 185 transitions. [2024-12-06 04:39:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:39:12,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:27,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 111 states and 192 transitions. [2024-12-06 04:39:27,344 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 192 transitions. [2024-12-06 04:39:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:39:27,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 115 states and 199 transitions. [2024-12-06 04:39:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 199 transitions. [2024-12-06 04:39:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:39:43,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:01,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 119 states and 206 transitions. [2024-12-06 04:40:01,295 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 206 transitions. [2024-12-06 04:40:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:40:01,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 123 states and 213 transitions. [2024-12-06 04:40:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 213 transitions. [2024-12-06 04:40:20,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 04:40:20,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:20,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 127 states and 220 transitions. [2024-12-06 04:40:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 220 transitions. [2024-12-06 04:40:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:40:42,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:42,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 131 states and 227 transitions. [2024-12-06 04:41:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 227 transitions. [2024-12-06 04:41:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:41:04,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:14,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 135 states and 234 transitions. [2024-12-06 04:41:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 234 transitions. [2024-12-06 04:41:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 04:41:29,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:29,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 139 states and 241 transitions. [2024-12-06 04:41:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 241 transitions. [2024-12-06 04:41:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 04:41:56,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:56,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 143 states and 248 transitions. [2024-12-06 04:42:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 248 transitions. [2024-12-06 04:42:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 04:42:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:37,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 147 states and 255 transitions. [2024-12-06 04:42:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 255 transitions. [2024-12-06 04:42:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:42:56,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:10,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:31,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 151 states and 262 transitions. [2024-12-06 04:43:31,760 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 262 transitions. [2024-12-06 04:43:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:43:31,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:31,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:31,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:46,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:09,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 155 states and 269 transitions. [2024-12-06 04:44:09,575 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 269 transitions. [2024-12-06 04:44:09,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:44:09,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:09,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:09,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:49,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 159 states and 276 transitions. [2024-12-06 04:44:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 276 transitions. [2024-12-06 04:44:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:44:49,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:49,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:06,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:32,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:32,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 163 states and 283 transitions. [2024-12-06 04:45:32,092 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 283 transitions. [2024-12-06 04:45:32,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:45:32,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:32,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:49,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 167 states and 290 transitions. [2024-12-06 04:46:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 290 transitions. [2024-12-06 04:46:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:46:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 171 states and 297 transitions. [2024-12-06 04:47:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 297 transitions. [2024-12-06 04:47:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 04:47:04,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:04,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:24,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:54,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:54,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 175 states and 304 transitions. [2024-12-06 04:47:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 304 transitions. [2024-12-06 04:47:54,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:47:54,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:15,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:47,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 179 states and 311 transitions. [2024-12-06 04:48:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 311 transitions. [2024-12-06 04:48:47,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:48:47,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:47,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 183 states and 318 transitions. [2024-12-06 04:49:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 318 transitions. [2024-12-06 04:49:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 04:49:43,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.