./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/jain_5-2.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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/jain_5-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/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 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:03:04,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:03:04,957 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:03:04,961 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:03:04,961 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:03:04,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:03:04,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:03:04,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:03:04,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:03:04,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:03:04,981 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:03:04,982 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:03:04,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:03:04,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:03:04,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:03:04,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:03:04,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:03:04,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:03:04,984 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:03:04,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:03:04,984 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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/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 -> 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e [2024-12-06 04:03:05,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:03:05,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:03:05,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:03:05,215 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:03:05,215 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:03:05,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/jain_5-2.c [2024-12-06 04:03:07,848 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/data/1d30d78f2/791ebc2d639f451081fd901daf6d553d/FLAG53a9b5c4c [2024-12-06 04:03:08,083 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:03:08,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/sv-benchmarks/c/bitvector/jain_5-2.c [2024-12-06 04:03:08,091 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/data/1d30d78f2/791ebc2d639f451081fd901daf6d553d/FLAG53a9b5c4c [2024-12-06 04:03:08,439 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/data/1d30d78f2/791ebc2d639f451081fd901daf6d553d [2024-12-06 04:03:08,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:03:08,444 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:03:08,446 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:03:08,446 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:03:08,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:03:08,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6f3102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08, skipping insertion in model container [2024-12-06 04:03:08,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,472 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:03:08,630 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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/sv-benchmarks/c/bitvector/jain_5-2.c[665,678] [2024-12-06 04:03:08,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:03:08,657 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:03:08,669 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_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/sv-benchmarks/c/bitvector/jain_5-2.c[665,678] [2024-12-06 04:03:08,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:03:08,689 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:03:08,690 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08 WrapperNode [2024-12-06 04:03:08,690 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:03:08,691 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:03:08,691 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:03:08,691 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:03:08,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,723 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2024-12-06 04:03:08,723 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:03:08,724 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:03:08,724 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:03:08,724 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:03:08,732 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,737 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,740 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,741 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,742 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,743 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:03:08,744 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:03:08,744 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:03:08,744 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:03:08,745 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:08,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:03:08,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:03:08,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:03:08,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_640a0a22-e37a-42cb-8a1d-2d89c4fa125d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:03:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:03:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:03:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:03:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:03:08,879 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:03:08,881 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:03:08,965 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-12-06 04:03:08,966 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:03:08,991 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:03:08,991 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:03:08,991 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:03:08 BoogieIcfgContainer [2024-12-06 04:03:08,991 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:03:08,992 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:03:08,992 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:03:09,001 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:03:09,002 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:03:08" (1/1) ... [2024-12-06 04:03:09,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:03:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 04:03:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 04:03:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:03:09,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:09,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions. [2024-12-06 04:03:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions. [2024-12-06 04:03:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:03:09,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:09,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 04:03:09,715 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 04:03:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:03:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2024-12-06 04:03:10,266 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2024-12-06 04:03:10,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:03:10,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:10,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-12-06 04:03:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-12-06 04:03:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:03:10,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:10,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:11,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 47 transitions. [2024-12-06 04:03:11,881 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2024-12-06 04:03:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:03:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:11,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 35 states and 62 transitions. [2024-12-06 04:03:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 62 transitions. [2024-12-06 04:03:13,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:03:13,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:13,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 41 states and 79 transitions. [2024-12-06 04:03:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 79 transitions. [2024-12-06 04:03:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:03:14,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:14,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:16,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 47 states and 98 transitions. [2024-12-06 04:03:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 98 transitions. [2024-12-06 04:03:16,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:03:16,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:16,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 53 states and 119 transitions. [2024-12-06 04:03:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 119 transitions. [2024-12-06 04:03:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:03:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:19,357 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 59 states and 142 transitions. [2024-12-06 04:03:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 142 transitions. [2024-12-06 04:03:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:03:21,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:22,090 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 65 states and 167 transitions. [2024-12-06 04:03:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 167 transitions. [2024-12-06 04:03:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:03:24,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:24,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:28,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 71 states and 194 transitions. [2024-12-06 04:03:28,176 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 194 transitions. [2024-12-06 04:03:28,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 04:03:28,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:28,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 0 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 77 states and 223 transitions. [2024-12-06 04:03:32,463 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 223 transitions. [2024-12-06 04:03:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:03:32,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:34,086 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 260 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:37,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:37,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 83 states and 254 transitions. [2024-12-06 04:03:37,702 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 254 transitions. [2024-12-06 04:03:37,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 04:03:37,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:37,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 89 states and 287 transitions. [2024-12-06 04:03:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 287 transitions. [2024-12-06 04:03:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:03:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 345 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 95 states and 322 transitions. [2024-12-06 04:03:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 322 transitions. [2024-12-06 04:03:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:03:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 101 states and 359 transitions. [2024-12-06 04:03:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 359 transitions. [2024-12-06 04:03:57,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:03:57,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 442 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 107 states and 398 transitions. [2024-12-06 04:04:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 398 transitions. [2024-12-06 04:04:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:04:06,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:09,695 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:16,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 113 states and 439 transitions. [2024-12-06 04:04:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 439 transitions. [2024-12-06 04:04:16,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:04:16,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:16,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 119 states and 482 transitions. [2024-12-06 04:04:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 482 transitions. [2024-12-06 04:04:27,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:04:27,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 125 states and 527 transitions. [2024-12-06 04:04:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 527 transitions. [2024-12-06 04:04:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:04:40,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:40,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 672 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:04:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 131 states and 574 transitions. [2024-12-06 04:04:54,176 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 574 transitions. [2024-12-06 04:04:54,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:04:54,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 737 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:05:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 137 states and 623 transitions. [2024-12-06 04:05:10,053 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 623 transitions. [2024-12-06 04:05:10,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:05:10,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:10,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 0 proven. 805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:05:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 143 states and 674 transitions. [2024-12-06 04:05:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 674 transitions. [2024-12-06 04:05:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:05:27,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:27,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 876 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:05:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 149 states and 727 transitions. [2024-12-06 04:05:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 727 transitions. [2024-12-06 04:05:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:05:47,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:06:08,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 155 states and 782 transitions. [2024-12-06 04:06:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 782 transitions. [2024-12-06 04:06:08,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:06:08,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:08,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:17,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 0 proven. 1027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:06:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 161 states and 839 transitions. [2024-12-06 04:06:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 839 transitions. [2024-12-06 04:06:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:06:32,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:42,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1107 backedges. 0 proven. 1107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:06:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 167 states and 898 transitions. [2024-12-06 04:06:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 898 transitions. [2024-12-06 04:06:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:06:58,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1190 backedges. 0 proven. 1190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:27,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 173 states and 959 transitions. [2024-12-06 04:07:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 959 transitions. [2024-12-06 04:07:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:07:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 0 proven. 1276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:07:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:57,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 179 states and 1022 transitions. [2024-12-06 04:07:57,691 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 1022 transitions. [2024-12-06 04:07:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:07:57,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:57,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 1365 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:08:31,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:31,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 185 states and 1087 transitions. [2024-12-06 04:08:31,685 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 1087 transitions. [2024-12-06 04:08:31,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:08:31,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:31,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:45,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 0 proven. 1457 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 191 states and 1154 transitions. [2024-12-06 04:09:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 1154 transitions. [2024-12-06 04:09:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:09:08,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:08,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:24,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 0 proven. 1552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:09:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:50,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 197 states and 1223 transitions. [2024-12-06 04:09:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 1223 transitions. [2024-12-06 04:09:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:09:50,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1650 backedges. 0 proven. 1650 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:10:34,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 203 states and 1294 transitions. [2024-12-06 04:10:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 1294 transitions. [2024-12-06 04:10:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:10:34,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1751 backedges. 0 proven. 1751 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:11:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 209 states and 1367 transitions. [2024-12-06 04:11:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 1367 transitions. [2024-12-06 04:11:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:11:24,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:44,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 0 proven. 1855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:12:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 215 states and 1442 transitions. [2024-12-06 04:12:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 1442 transitions. [2024-12-06 04:12:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 04:12:19,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:42,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 0 proven. 1962 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:13:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 221 states and 1519 transitions. [2024-12-06 04:13:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 1519 transitions. [2024-12-06 04:13:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 04:13:18,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:18,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:44,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 2072 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:14:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:14:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 227 states and 1598 transitions. [2024-12-06 04:14:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 1598 transitions. [2024-12-06 04:14:25,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 04:14:25,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:14:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:14:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:14:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 2185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:15:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:15:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 233 states and 1679 transitions. [2024-12-06 04:15:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 1679 transitions. [2024-12-06 04:15:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:15:40,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:15:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:15:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:16:17,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 0 proven. 2301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.