./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/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_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 77af8780d2ec99ad0d03b475aa25db67a7ba0a218594f51cddbe35460cd2b670 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:28:52,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:28:52,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:28:52,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:28:52,158 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:28:52,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:28:52,177 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:28:52,177 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:28:52,177 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:28:52,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:28:52,178 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:28:52,179 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:28:52,179 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:52,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:28:52,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:28:52,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:28:52,180 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:28:52,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:28:52,180 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_ace08d32-10db-4c3b-922e-a66a9ce1a03d/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 ! call(reach_error())) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77af8780d2ec99ad0d03b475aa25db67a7ba0a218594f51cddbe35460cd2b670 [2024-12-06 01:28:52,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:28:52,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:28:52,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:28:52,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:28:52,425 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:28:52,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-12-06 01:28:55,030 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/data/7a6664fa7/a92b75671da146caa0b22c88fe07dfbb/FLAGeebd25ca7 [2024-12-06 01:28:55,304 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:28:55,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-12-06 01:28:55,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/data/7a6664fa7/a92b75671da146caa0b22c88fe07dfbb/FLAGeebd25ca7 [2024-12-06 01:28:55,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/data/7a6664fa7/a92b75671da146caa0b22c88fe07dfbb [2024-12-06 01:28:55,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:28:55,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:28:55,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:55,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:28:55,632 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:28:55,633 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:55" (1/1) ... [2024-12-06 01:28:55,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f61bdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:55, skipping insertion in model container [2024-12-06 01:28:55,634 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:28:55" (1/1) ... [2024-12-06 01:28:55,662 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:28:55,912 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c[26618,26631] [2024-12-06 01:28:55,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:55,926 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:28:56,000 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.1.ufo.BOUNDED-8.pals.c[26618,26631] [2024-12-06 01:28:56,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:28:56,017 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:28:56,017 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56 WrapperNode [2024-12-06 01:28:56,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:28:56,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:56,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:28:56,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:28:56,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,071 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 997 [2024-12-06 01:28:56,071 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:28:56,072 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:28:56,072 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:28:56,072 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:28:56,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,082 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,082 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,097 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,110 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,114 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,116 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,123 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:28:56,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:28:56,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:28:56,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:28:56,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:28:56" (1/1) ... [2024-12-06 01:28:56,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:28:56,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:28:56,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:28:56,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ace08d32-10db-4c3b-922e-a66a9ce1a03d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:28:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:28:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:28:56,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:28:56,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:28:56,299 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:28:56,301 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:28:57,291 INFO L? ?]: Removed 103 outVars from TransFormulas that were not future-live. [2024-12-06 01:28:57,292 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:28:58,142 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:28:58,142 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:28:58,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:58 BoogieIcfgContainer [2024-12-06 01:28:58,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:28:58,144 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:28:58,144 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:28:58,154 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:28:58,154 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:28:58" (1/1) ... [2024-12-06 01:28:58,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:28:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:58,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 01:28:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 01:28:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:28:58,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:58,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:01,431 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 01:29:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-06 01:29:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-06 01:29:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:29:01,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:03,375 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 01:29:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 01:29:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 01:29:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:29:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:05,018 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 01:29:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-06 01:29:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-06 01:29:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:29:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:06,607 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 01:29:07,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-06 01:29:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-06 01:29:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:29:07,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:08,150 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 01:29:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 01:29:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 01:29:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:29:08,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:10,258 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 01:29:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-06 01:29:11,262 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-06 01:29:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:29:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:12,301 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 01:29:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 01:29:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 01:29:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 01:29:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:13,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:13,448 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 01:29:13,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-06 01:29:13,642 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-06 01:29:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:13,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:13,721 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 01:29:13,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-12-06 01:29:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-12-06 01:29:13,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:29:13,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:15,421 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 01:29:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-12-06 01:29:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-12-06 01:29:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:29:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:17,553 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 01:29:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-12-06 01:29:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-12-06 01:29:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:29:17,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:17,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 209 states and 359 transitions. [2024-12-06 01:29:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 359 transitions. [2024-12-06 01:29:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:29:26,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:26,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:33,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:33,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 227 states and 398 transitions. [2024-12-06 01:29:33,699 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 398 transitions. [2024-12-06 01:29:33,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:29:33,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:33,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 228 states and 399 transitions. [2024-12-06 01:29:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 399 transitions. [2024-12-06 01:29:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:29:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 247 states and 438 transitions. [2024-12-06 01:29:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 438 transitions. [2024-12-06 01:29:43,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:29:43,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 248 states and 439 transitions. [2024-12-06 01:29:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 439 transitions. [2024-12-06 01:29:45,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:29:45,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:45,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 249 states and 443 transitions. [2024-12-06 01:29:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 443 transitions. [2024-12-06 01:29:47,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:29:47,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:47,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 269 states and 484 transitions. [2024-12-06 01:29:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 484 transitions. [2024-12-06 01:29:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:29:55,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 271 states and 492 transitions. [2024-12-06 01:29:58,172 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 492 transitions. [2024-12-06 01:29:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:29:58,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:58,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:59,831 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 272 states and 493 transitions. [2024-12-06 01:30:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 493 transitions. [2024-12-06 01:30:00,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:30:00,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:02,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 273 states and 497 transitions. [2024-12-06 01:30:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 497 transitions. [2024-12-06 01:30:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:30:02,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:04,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 274 states and 498 transitions. [2024-12-06 01:30:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 498 transitions. [2024-12-06 01:30:04,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:04,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:04,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:12,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 289 states and 531 transitions. [2024-12-06 01:30:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 531 transitions. [2024-12-06 01:30:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:12,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:12,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:12,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:15,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 291 states and 534 transitions. [2024-12-06 01:30:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 534 transitions. [2024-12-06 01:30:15,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:15,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:15,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 292 states and 535 transitions. [2024-12-06 01:30:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 535 transitions. [2024-12-06 01:30:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:17,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:19,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 294 states and 543 transitions. [2024-12-06 01:30:19,844 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 543 transitions. [2024-12-06 01:30:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:19,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:21,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 295 states and 544 transitions. [2024-12-06 01:30:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 544 transitions. [2024-12-06 01:30:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:30:21,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:21,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 296 states and 545 transitions. [2024-12-06 01:30:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 545 transitions. [2024-12-06 01:30:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:30:24,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:24,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 304 states and 572 transitions. [2024-12-06 01:30:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 572 transitions. [2024-12-06 01:30:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:30:35,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 322 states and 598 transitions. [2024-12-06 01:30:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 598 transitions. [2024-12-06 01:30:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:30:45,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:57,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 340 states and 634 transitions. [2024-12-06 01:30:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 634 transitions. [2024-12-06 01:30:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:30:57,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:57,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 361 states and 673 transitions. [2024-12-06 01:31:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 673 transitions. [2024-12-06 01:31:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:08,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:08,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:12,790 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 363 states and 677 transitions. [2024-12-06 01:31:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 677 transitions. [2024-12-06 01:31:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:31:16,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:24,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 369 states and 694 transitions. [2024-12-06 01:31:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 694 transitions. [2024-12-06 01:31:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:31:24,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 384 states and 755 transitions. [2024-12-06 01:31:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 755 transitions. [2024-12-06 01:31:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:31:40,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 399 states and 813 transitions. [2024-12-06 01:31:57,544 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 813 transitions. [2024-12-06 01:31:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:31:57,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:57,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:00,639 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:10,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 412 states and 859 transitions. [2024-12-06 01:32:10,225 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 859 transitions. [2024-12-06 01:32:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:10,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:13,313 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 427 states and 905 transitions. [2024-12-06 01:32:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 905 transitions. [2024-12-06 01:32:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:26,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:31,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 428 states and 915 transitions. [2024-12-06 01:32:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 915 transitions. [2024-12-06 01:32:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:31,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:31,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:33,509 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 443 states and 940 transitions. [2024-12-06 01:32:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 940 transitions. [2024-12-06 01:32:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:32:43,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:32:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 457 states and 970 transitions. [2024-12-06 01:32:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 970 transitions. [2024-12-06 01:32:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:32:57,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:57,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 535 states and 1179 transitions. [2024-12-06 01:33:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1179 transitions. [2024-12-06 01:33:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:33:26,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 546 states and 1200 transitions. [2024-12-06 01:33:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1200 transitions. [2024-12-06 01:33:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:33:40,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 547 states and 1207 transitions. [2024-12-06 01:33:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1207 transitions. [2024-12-06 01:33:44,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:33:44,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:33:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 556 states and 1224 transitions. [2024-12-06 01:33:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1224 transitions. [2024-12-06 01:33:54,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:33:54,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:54,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 570 states and 1257 transitions. [2024-12-06 01:34:18,541 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1257 transitions. [2024-12-06 01:34:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:34:18,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:18,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 571 states and 1263 transitions. [2024-12-06 01:34:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1263 transitions. [2024-12-06 01:34:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:34:21,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:23,903 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 572 states and 1272 transitions. [2024-12-06 01:34:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1272 transitions. [2024-12-06 01:34:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:34:25,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:28,251 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 582 states and 1302 transitions. [2024-12-06 01:34:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1302 transitions. [2024-12-06 01:34:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:34:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 599 states and 1332 transitions. [2024-12-06 01:34:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1332 transitions. [2024-12-06 01:34:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:34:54,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:56,622 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:58,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 600 states and 1335 transitions. [2024-12-06 01:34:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1335 transitions. [2024-12-06 01:34:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:34:58,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 616 states and 1394 transitions. [2024-12-06 01:35:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1394 transitions. [2024-12-06 01:35:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:35:29,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:29,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:33,553 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 631 states and 1447 transitions. [2024-12-06 01:35:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1447 transitions. [2024-12-06 01:35:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:35:51,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:35:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:55,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 632 states and 1456 transitions. [2024-12-06 01:35:55,197 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1456 transitions. [2024-12-06 01:35:55,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:35:55,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:55,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 647 states and 1506 transitions. [2024-12-06 01:36:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1506 transitions. [2024-12-06 01:36:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:36:24,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:24,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:35,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:35,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 655 states and 1519 transitions. [2024-12-06 01:36:35,662 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1519 transitions. [2024-12-06 01:36:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:36:35,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:35,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:43,340 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:36:56,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 661 states and 1531 transitions. [2024-12-06 01:36:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1531 transitions. [2024-12-06 01:36:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:36:56,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 677 states and 1588 transitions. [2024-12-06 01:37:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1588 transitions. [2024-12-06 01:37:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:37:27,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:37:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 687 states and 1627 transitions. [2024-12-06 01:37:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1627 transitions. [2024-12-06 01:37:48,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:37:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 702 states and 1667 transitions. [2024-12-06 01:38:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1667 transitions. [2024-12-06 01:38:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:38:11,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 717 states and 1722 transitions. [2024-12-06 01:38:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1722 transitions. [2024-12-06 01:38:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:38:49,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:49,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:38:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 718 states and 1735 transitions. [2024-12-06 01:38:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1735 transitions. [2024-12-06 01:38:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:38:53,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:53,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:12,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:12,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 728 states and 1780 transitions. [2024-12-06 01:39:12,246 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1780 transitions. [2024-12-06 01:39:12,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:39:12,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:12,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 729 states and 1782 transitions. [2024-12-06 01:39:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1782 transitions. [2024-12-06 01:39:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:39:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:16,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:18,657 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 737 states and 1801 transitions. [2024-12-06 01:39:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1801 transitions. [2024-12-06 01:39:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:39:31,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:31,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:39:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:39:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 745 states and 1818 transitions. [2024-12-06 01:39:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1818 transitions. [2024-12-06 01:39:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:39:48,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:39:48,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:39:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:39:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:02,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 753 states and 1843 transitions. [2024-12-06 01:40:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1843 transitions. [2024-12-06 01:40:02,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:40:02,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:02,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 763 states and 1860 transitions. [2024-12-06 01:40:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1860 transitions. [2024-12-06 01:40:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:40:22,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:22,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:22,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:34,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:34,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 769 states and 1871 transitions. [2024-12-06 01:40:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1871 transitions. [2024-12-06 01:40:34,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:40:34,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:34,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:17,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:17,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 784 states and 1926 transitions. [2024-12-06 01:41:17,250 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1926 transitions. [2024-12-06 01:41:17,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:41:17,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:19,380 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:33,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:33,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 792 states and 1941 transitions. [2024-12-06 01:41:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1941 transitions. [2024-12-06 01:41:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:41:33,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:33,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:33,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:41:52,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 795 states and 1946 transitions. [2024-12-06 01:41:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1946 transitions. [2024-12-06 01:41:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:41:52,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:12,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1994 states to 805 states and 1994 transitions. [2024-12-06 01:42:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1994 transitions. [2024-12-06 01:42:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:12,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:42:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 819 states and 2032 transitions. [2024-12-06 01:42:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2032 transitions. [2024-12-06 01:42:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:42:44,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:44,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat