./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.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_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/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_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/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_b2f1ab95-eea7-4382-b298-e96e85789b16/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 6c7bda6ec8155a470f5f9e07367696d7e5cc6867667668ebd692704e4077816f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:55:55,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:55:55,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:55:55,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:55:55,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:55:55,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:55:55,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:55:55,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:55:55,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:55:55,199 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:55:55,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:55:55,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:55:55,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:55:55,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:55:55,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:55:55,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:55:55,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:55:55,201 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:55:55,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:55:55,201 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_b2f1ab95-eea7-4382-b298-e96e85789b16/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 -> 6c7bda6ec8155a470f5f9e07367696d7e5cc6867667668ebd692704e4077816f [2024-12-06 05:55:55,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:55:55,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:55:55,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:55:55,417 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:55:55,417 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:55:55,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c [2024-12-06 05:55:58,053 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/data/051b89b4a/55304da04fba4cf68c8b462798a14cc9/FLAG397d2df4f [2024-12-06 05:55:58,287 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:55:58,287 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c [2024-12-06 05:55:58,298 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/data/051b89b4a/55304da04fba4cf68c8b462798a14cc9/FLAG397d2df4f [2024-12-06 05:55:58,641 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/data/051b89b4a/55304da04fba4cf68c8b462798a14cc9 [2024-12-06 05:55:58,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:55:58,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:55:58,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:55:58,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:55:58,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:55:58,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:55:58" (1/1) ... [2024-12-06 05:55:58,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8b6e4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:58, skipping insertion in model container [2024-12-06 05:55:58,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:55:58" (1/1) ... [2024-12-06 05:55:58,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:55:58,917 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_b2f1ab95-eea7-4382-b298-e96e85789b16/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c[28192,28205] [2024-12-06 05:55:58,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:55:58,931 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:55:58,992 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_b2f1ab95-eea7-4382-b298-e96e85789b16/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.ufo.BOUNDED-8.pals.c[28192,28205] [2024-12-06 05:55:58,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:55:59,008 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:55:59,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59 WrapperNode [2024-12-06 05:55:59,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:55:59,009 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:55:59,009 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:55:59,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:55:59,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,027 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,064 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-12-06 05:55:59,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:55:59,065 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:55:59,065 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:55:59,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:55:59,072 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,077 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,090 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,093 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,114 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:55:59,115 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:55:59,115 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:55:59,115 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:55:59,116 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:55:59" (1/1) ... [2024-12-06 05:55:59,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:55:59,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:55:59,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:55:59,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f1ab95-eea7-4382-b298-e96e85789b16/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:55:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:55:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:55:59,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:55:59,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:55:59,281 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:55:59,283 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:56:00,242 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-12-06 05:56:00,242 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:56:01,076 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:56:01,077 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:56:01,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:56:01 BoogieIcfgContainer [2024-12-06 05:56:01,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:56:01,078 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:56:01,078 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:56:01,087 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:56:01,087 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:56:01" (1/1) ... [2024-12-06 05:56:01,095 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:56:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:01,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 05:56:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 05:56:01,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:56:01,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:01,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:04,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-06 05:56:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-06 05:56:05,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:56:05,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:05,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:05,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:06,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 05:56:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 05:56:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:56:06,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:07,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-06 05:56:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-06 05:56:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:56:08,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:08,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-06 05:56:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-06 05:56:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 05:56:10,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:10,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:12,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 05:56:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 05:56:12,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:56:12,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:12,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:15,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-06 05:56:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-06 05:56:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:56:15,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:15,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:16,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 05:56:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 05:56:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:56:17,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:17,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-06 05:56:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-06 05:56:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:56:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:19,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:20,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 187 states and 317 transitions. [2024-12-06 05:56:20,975 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 317 transitions. [2024-12-06 05:56:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:56:20,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:20,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:21,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 188 states and 318 transitions. [2024-12-06 05:56:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 318 transitions. [2024-12-06 05:56:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:56:21,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:21,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 192 states and 324 transitions. [2024-12-06 05:56:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 324 transitions. [2024-12-06 05:56:21,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:56:21,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:25,324 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 05:56:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 209 states and 366 transitions. [2024-12-06 05:56:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 366 transitions. [2024-12-06 05:56:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:56:30,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:30,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:32,608 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 05:56:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 227 states and 407 transitions. [2024-12-06 05:56:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 407 transitions. [2024-12-06 05:56:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:56:38,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:38,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:38,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:39,709 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 05:56:40,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 228 states and 408 transitions. [2024-12-06 05:56:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 408 transitions. [2024-12-06 05:56:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:56:40,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:41,837 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 05:56:47,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 247 states and 449 transitions. [2024-12-06 05:56:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 449 transitions. [2024-12-06 05:56:47,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:56:47,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:47,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:49,397 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 05:56:49,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:49,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 248 states and 453 transitions. [2024-12-06 05:56:49,773 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 453 transitions. [2024-12-06 05:56:49,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:56:49,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:49,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:51,348 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 05:56:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:51,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 249 states and 455 transitions. [2024-12-06 05:56:51,704 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 455 transitions. [2024-12-06 05:56:51,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:56:51,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:51,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:53,980 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 05:57:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 269 states and 499 transitions. [2024-12-06 05:57:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 499 transitions. [2024-12-06 05:57:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:57:01,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:01,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:03,411 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 05:57:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 272 states and 508 transitions. [2024-12-06 05:57:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 508 transitions. [2024-12-06 05:57:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:57:04,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:06,577 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 05:57:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 290 states and 543 transitions. [2024-12-06 05:57:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 543 transitions. [2024-12-06 05:57:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:57:13,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:15,561 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 05:57:22,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 305 states and 578 transitions. [2024-12-06 05:57:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 578 transitions. [2024-12-06 05:57:22,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:57:22,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:22,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:23,913 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 05:57:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 307 states and 582 transitions. [2024-12-06 05:57:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 582 transitions. [2024-12-06 05:57:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:57:24,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:24,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:26,572 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 05:57:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 308 states and 584 transitions. [2024-12-06 05:57:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 584 transitions. [2024-12-06 05:57:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:57:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:28,669 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 05:57:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 310 states and 587 transitions. [2024-12-06 05:57:29,571 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 587 transitions. [2024-12-06 05:57:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:57:29,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:29,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:31,595 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 05:57:32,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 313 states and 599 transitions. [2024-12-06 05:57:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 599 transitions. [2024-12-06 05:57:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:57:32,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:37,820 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 05:57:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 334 states and 641 transitions. [2024-12-06 05:57:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 641 transitions. [2024-12-06 05:57:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:57:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:51,190 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 05:57:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 337 states and 654 transitions. [2024-12-06 05:57:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 654 transitions. [2024-12-06 05:57:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:57:53,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:53,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:58,335 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 05:58:06,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:06,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 357 states and 685 transitions. [2024-12-06 05:58:06,789 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 685 transitions. [2024-12-06 05:58:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:58:06,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:09,194 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 05:58:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 363 states and 703 transitions. [2024-12-06 05:58:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 703 transitions. [2024-12-06 05:58:12,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:58:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:17,264 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 05:58:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 371 states and 724 transitions. [2024-12-06 05:58:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 724 transitions. [2024-12-06 05:58:24,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:58:24,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:24,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:29,290 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 05:58:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 387 states and 785 transitions. [2024-12-06 05:58:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 785 transitions. [2024-12-06 05:58:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:58:40,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:45,526 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 05:58:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 402 states and 848 transitions. [2024-12-06 05:58:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 848 transitions. [2024-12-06 05:58:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:58:58,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:58,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:00,548 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 05:59:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 418 states and 892 transitions. [2024-12-06 05:59:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 892 transitions. [2024-12-06 05:59:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:59:09,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:12,745 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 05:59:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 430 states and 918 transitions. [2024-12-06 05:59:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 918 transitions. [2024-12-06 05:59:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:59:23,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:30,974 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 05:59:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 445 states and 956 transitions. [2024-12-06 05:59:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 956 transitions. [2024-12-06 05:59:47,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:59:47,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:47,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:49,442 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 05:59:50,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 446 states and 957 transitions. [2024-12-06 05:59:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 957 transitions. [2024-12-06 05:59:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:59:50,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:50,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:53,687 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 06:00:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 458 states and 988 transitions. [2024-12-06 06:00:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 988 transitions. [2024-12-06 06:00:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:00:03,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:03,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:05,611 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 06:00:18,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:18,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 472 states and 1012 transitions. [2024-12-06 06:00:18,318 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1012 transitions. [2024-12-06 06:00:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:00:18,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:18,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:20,672 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 06:00:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:22,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 474 states and 1017 transitions. [2024-12-06 06:00:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1017 transitions. [2024-12-06 06:00:22,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:00:22,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:22,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:24,499 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 06:00:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:32,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 483 states and 1058 transitions. [2024-12-06 06:00:32,186 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1058 transitions. [2024-12-06 06:00:32,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:00:32,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:32,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:34,303 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 06:00:35,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 484 states and 1064 transitions. [2024-12-06 06:00:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1064 transitions. [2024-12-06 06:00:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:00:35,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:35,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:38,932 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 06:00:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 501 states and 1113 transitions. [2024-12-06 06:00:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1113 transitions. [2024-12-06 06:00:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:00:53,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:56,957 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 06:01:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 504 states and 1133 transitions. [2024-12-06 06:01:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1133 transitions. [2024-12-06 06:01:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:05,574 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 06:01:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 505 states and 1136 transitions. [2024-12-06 06:01:06,582 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1136 transitions. [2024-12-06 06:01:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:06,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:06,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:08,954 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 06:01:16,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 513 states and 1155 transitions. [2024-12-06 06:01:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1155 transitions. [2024-12-06 06:01:16,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:16,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:16,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:23,808 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 06:01:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 515 states and 1172 transitions. [2024-12-06 06:01:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1172 transitions. [2024-12-06 06:01:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:30,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:33,317 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 06:01:34,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 516 states and 1179 transitions. [2024-12-06 06:01:34,786 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1179 transitions. [2024-12-06 06:01:34,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:34,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:37,270 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 06:01:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 524 states and 1191 transitions. [2024-12-06 06:01:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1191 transitions. [2024-12-06 06:01:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:48,179 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 06:01:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 525 states and 1196 transitions. [2024-12-06 06:01:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1196 transitions. [2024-12-06 06:01:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:01:49,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:49,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:49,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:56,179 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 06:02:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:09,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 532 states and 1213 transitions. [2024-12-06 06:02:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1213 transitions. [2024-12-06 06:02:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:02:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:09,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:14,452 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 06:02:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 547 states and 1258 transitions. [2024-12-06 06:02:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1258 transitions. [2024-12-06 06:02:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:02:32,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:43,614 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 06:03:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 562 states and 1292 transitions. [2024-12-06 06:03:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1292 transitions. [2024-12-06 06:03:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:03:09,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:12,570 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 06:03:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 563 states and 1299 transitions. [2024-12-06 06:03:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1299 transitions. [2024-12-06 06:03:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:03:14,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:17,619 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 06:03:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 574 states and 1338 transitions. [2024-12-06 06:03:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1338 transitions. [2024-12-06 06:03:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:03:33,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:36,667 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 06:03:40,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:40,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 576 states and 1358 transitions. [2024-12-06 06:03:40,574 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1358 transitions. [2024-12-06 06:03:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:03:40,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:45,026 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 06:03:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 577 states and 1366 transitions. [2024-12-06 06:03:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1366 transitions. [2024-12-06 06:03:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:03:47,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:47,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:52,571 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 06:03:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:55,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 578 states and 1371 transitions. [2024-12-06 06:03:55,973 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1371 transitions. [2024-12-06 06:03:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:03:55,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:02,210 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 06:04:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 585 states and 1402 transitions. [2024-12-06 06:04:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1402 transitions. [2024-12-06 06:04:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:04:19,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:19,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:20,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:26,858 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 06:04:48,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 592 states and 1438 transitions. [2024-12-06 06:04:48,169 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1438 transitions. [2024-12-06 06:04:48,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:04:48,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:48,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,520 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 06:04:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 595 states and 1460 transitions. [2024-12-06 06:04:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1460 transitions. [2024-12-06 06:04:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:04:56,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:03,697 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 06:05:27,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 612 states and 1518 transitions. [2024-12-06 06:05:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1518 transitions. [2024-12-06 06:05:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:05:27,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:31,023 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 06:05:32,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 613 states and 1519 transitions. [2024-12-06 06:05:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1519 transitions. [2024-12-06 06:05:32,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:05:32,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:32,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:35,958 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 06:05:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 617 states and 1533 transitions. [2024-12-06 06:05:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1533 transitions. [2024-12-06 06:05:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:05:42,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:42,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:46,329 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 06:05:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 621 states and 1555 transitions. [2024-12-06 06:05:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1555 transitions. [2024-12-06 06:05:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:05:51,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:55,083 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 06:05:56,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 622 states and 1555 transitions. [2024-12-06 06:05:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1555 transitions. [2024-12-06 06:05:56,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:05:56,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:09,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:09,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 630 states and 1590 transitions. [2024-12-06 06:06:09,753 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1590 transitions. [2024-12-06 06:06:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:21,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:21,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 635 states and 1620 transitions. [2024-12-06 06:06:21,844 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1620 transitions. [2024-12-06 06:06:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:21,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:21,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:25,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 636 states and 1621 transitions. [2024-12-06 06:06:25,672 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1621 transitions. [2024-12-06 06:06:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:25,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 641 states and 1631 transitions. [2024-12-06 06:06:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1631 transitions. [2024-12-06 06:06:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:35,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:35,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:44,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 646 states and 1654 transitions. [2024-12-06 06:06:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1654 transitions. [2024-12-06 06:06:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:44,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:44,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 6 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 662 states and 1678 transitions. [2024-12-06 06:06:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1678 transitions. [2024-12-06 06:06:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:56,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:56,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 665 states and 1699 transitions. [2024-12-06 06:07:01,895 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1699 transitions. [2024-12-06 06:07:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:07:01,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 666 states and 1710 transitions. [2024-12-06 06:07:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1710 transitions. [2024-12-06 06:07:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:07:05,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:05,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:07,650 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 667 states and 1714 transitions. [2024-12-06 06:07:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1714 transitions. [2024-12-06 06:07:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:07:09,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:09,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:13,888 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:24,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:24,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 671 states and 1742 transitions. [2024-12-06 06:07:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1742 transitions. [2024-12-06 06:07:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:07:24,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:24,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 676 states and 1772 transitions. [2024-12-06 06:07:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1772 transitions. [2024-12-06 06:07:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:07:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:43,107 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:58,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:58,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 683 states and 1808 transitions. [2024-12-06 06:07:58,620 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1808 transitions. [2024-12-06 06:07:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:07:58,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:58,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:58,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:04,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:04,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 684 states and 1812 transitions. [2024-12-06 06:08:04,425 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1812 transitions. [2024-12-06 06:08:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:04,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:04,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:08,572 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 685 states and 1813 transitions. [2024-12-06 06:08:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1813 transitions. [2024-12-06 06:08:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 686 states and 1814 transitions. [2024-12-06 06:08:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1814 transitions. [2024-12-06 06:08:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:16,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:16,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:16,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:21,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 687 states and 1814 transitions. [2024-12-06 06:08:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1814 transitions. [2024-12-06 06:08:21,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:21,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 688 states and 1821 transitions. [2024-12-06 06:08:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1821 transitions. [2024-12-06 06:08:27,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:27,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 690 states and 1826 transitions. [2024-12-06 06:08:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1826 transitions. [2024-12-06 06:08:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:08:35,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:35,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:35,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:43,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 693 states and 1847 transitions. [2024-12-06 06:08:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1847 transitions. [2024-12-06 06:08:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:08:43,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat