./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/verifythis/elimination_max.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/verifythis/elimination_max.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:52:28,593 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:52:28,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:52:28,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:52:28,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:52:28,715 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:52:28,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:52:28,717 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:52:28,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:52:28,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:52:28,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:52:28,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:52:28,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:52:28,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:52:28,724 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:52:28,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:52:28,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:52:28,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:52:28,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:52:28,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:52:28,729 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:52:28,730 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:52:28,731 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:52:28,731 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:52:28,731 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:52:28,732 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:52:28,732 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:52:28,732 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:52:28,732 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:52:28,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:52:28,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:52:28,733 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:52:28,733 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:52:28,734 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:52:28,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:52:28,737 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e [2024-11-08 22:52:29,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:52:29,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:52:29,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:52:29,069 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:52:29,069 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:52:29,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/verifythis/elimination_max.c Unable to find full path for "g++" [2024-11-08 22:52:31,040 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:52:31,218 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:52:31,219 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/sv-benchmarks/c/verifythis/elimination_max.c [2024-11-08 22:52:31,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/data/64a4bbaa1/8ee175f670714a648df19b96ce9fe384/FLAGa82739bc3 [2024-11-08 22:52:31,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/data/64a4bbaa1/8ee175f670714a648df19b96ce9fe384 [2024-11-08 22:52:31,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:52:31,244 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:52:31,245 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:52:31,245 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:52:31,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:52:31,252 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,253 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a83d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31, skipping insertion in model container [2024-11-08 22:52:31,253 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,273 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:52:31,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:52:31,496 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:52:31,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:52:31,531 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:52:31,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31 WrapperNode [2024-11-08 22:52:31,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:52:31,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:52:31,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:52:31,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:52:31,539 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,545 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,565 INFO L138 Inliner]: procedures = 18, calls = 21, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-08 22:52:31,565 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:52:31,566 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:52:31,566 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:52:31,566 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:52:31,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,584 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,584 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,594 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,597 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,600 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,602 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:52:31,603 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:52:31,603 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:52:31,603 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:52:31,604 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:52:31,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:52:31,637 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:52:31,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_754c9f63-2173-4b06-a9bd-af0a0034e74b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:52:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:52:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:52:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:52:31,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:52:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:52:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:52:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:52:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:52:31,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:52:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:52:31,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:52:31,738 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:52:31,740 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:52:31,927 INFO L? ?]: Removed 31 outVars from TransFormulas that were not future-live. [2024-11-08 22:52:31,927 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:52:31,971 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:52:31,971 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:52:31,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:31 BoogieIcfgContainer [2024-11-08 22:52:31,972 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:52:31,973 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:52:31,973 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:52:31,985 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:52:31,985 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:31" (1/1) ... [2024-11-08 22:52:31,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:52:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 37 states and 43 transitions. [2024-11-08 22:52:32,070 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-11-08 22:52:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:52:32,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-08 22:52:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-08 22:52:32,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:52:32,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-08 22:52:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-08 22:52:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:52:32,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:32,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:33,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 39 states and 50 transitions. [2024-11-08 22:52:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2024-11-08 22:52:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:52:33,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 40 states and 51 transitions. [2024-11-08 22:52:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2024-11-08 22:52:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:52:33,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 41 states and 52 transitions. [2024-11-08 22:52:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 52 transitions. [2024-11-08 22:52:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:52:33,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 46 states and 62 transitions. [2024-11-08 22:52:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 62 transitions. [2024-11-08 22:52:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:52:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 50 states and 74 transitions. [2024-11-08 22:52:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2024-11-08 22:52:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:52:34,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 51 states and 76 transitions. [2024-11-08 22:52:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 76 transitions. [2024-11-08 22:52:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:52:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 54 states and 83 transitions. [2024-11-08 22:52:36,041 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 83 transitions. [2024-11-08 22:52:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:52:36,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:36,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 59 states and 95 transitions. [2024-11-08 22:52:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 95 transitions. [2024-11-08 22:52:36,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:52:36,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2024-11-08 22:52:37,169 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2024-11-08 22:52:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:52:37,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 69 states and 110 transitions. [2024-11-08 22:52:37,496 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 110 transitions. [2024-11-08 22:52:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:52:37,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 70 states and 110 transitions. [2024-11-08 22:52:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 110 transitions. [2024-11-08 22:52:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:52:37,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:38,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2024-11-08 22:52:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2024-11-08 22:52:38,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:52:38,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:38,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2024-11-08 22:52:38,359 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2024-11-08 22:52:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:52:38,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 125 transitions. [2024-11-08 22:52:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 125 transitions. [2024-11-08 22:52:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:52:39,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:52:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:39,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 131 transitions. [2024-11-08 22:52:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 131 transitions. [2024-11-08 22:52:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:52:39,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:39,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 85 states and 134 transitions. [2024-11-08 22:52:40,248 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 134 transitions. [2024-11-08 22:52:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:52:40,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:40,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 90 states and 146 transitions. [2024-11-08 22:52:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 146 transitions. [2024-11-08 22:52:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:52:41,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:52:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 95 states and 152 transitions. [2024-11-08 22:52:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 152 transitions. [2024-11-08 22:52:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:52:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:41,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:41,716 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:52:42,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 97 states and 155 transitions. [2024-11-08 22:52:42,268 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 155 transitions. [2024-11-08 22:52:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:52:42,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:52:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-08 22:52:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-08 22:52:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:52:43,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:52:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 108 states and 173 transitions. [2024-11-08 22:52:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 173 transitions. [2024-11-08 22:52:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:52:43,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 113 states and 185 transitions. [2024-11-08 22:52:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 185 transitions. [2024-11-08 22:52:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:52:44,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:44,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:52:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:49,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-11-08 22:52:49,182 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-11-08 22:52:49,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:52:49,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:49,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 9 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:52:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 136 states and 236 transitions. [2024-11-08 22:52:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 236 transitions. [2024-11-08 22:52:49,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:52:49,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:52:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 149 states and 262 transitions. [2024-11-08 22:52:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 262 transitions. [2024-11-08 22:52:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:52:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:52,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 154 states and 274 transitions. [2024-11-08 22:52:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 274 transitions. [2024-11-08 22:52:53,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:52:53,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:52:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 164 states and 288 transitions. [2024-11-08 22:52:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 288 transitions. [2024-11-08 22:52:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:52:55,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:52:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 164 states and 287 transitions. [2024-11-08 22:52:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 287 transitions. [2024-11-08 22:52:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:52:56,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 30 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:52:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 164 states and 286 transitions. [2024-11-08 22:52:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 286 transitions. [2024-11-08 22:52:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:52:56,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:52:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 158 states and 274 transitions. [2024-11-08 22:52:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2024-11-08 22:52:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:52:57,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:57,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:53:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 181 states and 330 transitions. [2024-11-08 22:53:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 330 transitions. [2024-11-08 22:53:07,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:53:07,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:07,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,816 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:53:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 181 states and 328 transitions. [2024-11-08 22:53:08,671 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 328 transitions. [2024-11-08 22:53:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:08,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 186 states and 342 transitions. [2024-11-08 22:53:10,165 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 342 transitions. [2024-11-08 22:53:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:10,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,209 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:53:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 191 states and 348 transitions. [2024-11-08 22:53:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 348 transitions. [2024-11-08 22:53:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:11,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:12,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 193 states and 351 transitions. [2024-11-08 22:53:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 351 transitions. [2024-11-08 22:53:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:53:12,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,863 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 22:53:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:14,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 196 states and 356 transitions. [2024-11-08 22:53:14,491 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 356 transitions. [2024-11-08 22:53:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:53:14,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:14,982 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:53:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 202 states and 365 transitions. [2024-11-08 22:53:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 365 transitions. [2024-11-08 22:53:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:53:16,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 207 states and 379 transitions. [2024-11-08 22:53:18,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 379 transitions. [2024-11-08 22:53:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:53:18,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:18,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:18,276 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:53:19,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 212 states and 385 transitions. [2024-11-08 22:53:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 385 transitions. [2024-11-08 22:53:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:53:19,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:19,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:20,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 214 states and 388 transitions. [2024-11-08 22:53:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 388 transitions. [2024-11-08 22:53:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:53:20,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:20,806 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 22:53:22,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:22,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 219 states and 395 transitions. [2024-11-08 22:53:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 395 transitions. [2024-11-08 22:53:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:53:22,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:22,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 224 states and 409 transitions. [2024-11-08 22:53:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 409 transitions. [2024-11-08 22:53:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:53:23,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:23,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-08 22:53:25,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 229 states and 415 transitions. [2024-11-08 22:53:25,251 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 415 transitions. [2024-11-08 22:53:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:53:25,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:25,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:25,374 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:26,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 231 states and 418 transitions. [2024-11-08 22:53:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 418 transitions. [2024-11-08 22:53:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:53:26,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:26,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:53:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 237 states and 427 transitions. [2024-11-08 22:53:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 427 transitions. [2024-11-08 22:53:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:53:28,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:28,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 242 states and 441 transitions. [2024-11-08 22:53:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 441 transitions. [2024-11-08 22:53:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:53:30,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:30,934 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 22:53:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:32,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 247 states and 447 transitions. [2024-11-08 22:53:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 447 transitions. [2024-11-08 22:53:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:53:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:53:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:33,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 249 states and 450 transitions. [2024-11-08 22:53:33,815 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 450 transitions. [2024-11-08 22:53:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:33,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 42 proven. 20 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:53:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 277 states and 535 transitions. [2024-11-08 22:53:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 535 transitions. [2024-11-08 22:53:47,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:53:47,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 42 proven. 20 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:53:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 278 states and 539 transitions. [2024-11-08 22:53:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 539 transitions. [2024-11-08 22:53:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:53:48,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 22:53:49,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 278 states and 536 transitions. [2024-11-08 22:53:49,892 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 536 transitions. [2024-11-08 22:53:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:53:49,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:49,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:52,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 283 states and 553 transitions. [2024-11-08 22:53:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 553 transitions. [2024-11-08 22:53:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:53:52,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 22:54:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 316 states and 663 transitions. [2024-11-08 22:54:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 663 transitions. [2024-11-08 22:54:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:54:04,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 30 proven. 27 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:54:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 316 states and 662 transitions. [2024-11-08 22:54:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 662 transitions. [2024-11-08 22:54:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:54:06,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:06,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:06,801 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:54:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 322 states and 671 transitions. [2024-11-08 22:54:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 671 transitions. [2024-11-08 22:54:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:09,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:09,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,087 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:11,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 327 states and 688 transitions. [2024-11-08 22:54:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 688 transitions. [2024-11-08 22:54:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:11,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:11,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 22:54:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 337 states and 702 transitions. [2024-11-08 22:54:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 702 transitions. [2024-11-08 22:54:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:16,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 113 proven. 24 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 22:54:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 337 states and 701 transitions. [2024-11-08 22:54:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 701 transitions. [2024-11-08 22:54:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:17,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:17,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:17,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 138 proven. 21 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:54:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 337 states and 700 transitions. [2024-11-08 22:54:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 700 transitions. [2024-11-08 22:54:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:18,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 153 proven. 18 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 22:54:19,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:19,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 337 states and 699 transitions. [2024-11-08 22:54:19,583 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 699 transitions. [2024-11-08 22:54:19,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:54:19,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 158 proven. 15 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:54:20,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 337 states and 698 transitions. [2024-11-08 22:54:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 698 transitions. [2024-11-08 22:54:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:54:20,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 66 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:54:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 371 states and 816 transitions. [2024-11-08 22:54:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 816 transitions. [2024-11-08 22:54:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:54:42,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:42,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 66 proven. 37 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 22:54:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 372 states and 821 transitions. [2024-11-08 22:54:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 821 transitions. [2024-11-08 22:54:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:54:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 377 states and 841 transitions. [2024-11-08 22:54:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 841 transitions. [2024-11-08 22:54:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:54:46,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:46,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-08 22:54:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 382 states and 847 transitions. [2024-11-08 22:54:48,423 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 847 transitions. [2024-11-08 22:54:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:54:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 363 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:54:50,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 384 states and 852 transitions. [2024-11-08 22:54:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 852 transitions. [2024-11-08 22:54:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:54:50,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-08 22:54:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 387 states and 857 transitions. [2024-11-08 22:54:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 857 transitions. [2024-11-08 22:54:53,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:54:53,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-08 22:54:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 387 states and 853 transitions. [2024-11-08 22:54:54,425 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 853 transitions. [2024-11-08 22:54:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:54:54,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:54:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 393 states and 862 transitions. [2024-11-08 22:54:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 862 transitions. [2024-11-08 22:54:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:54:58,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:01,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 398 states and 882 transitions. [2024-11-08 22:55:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 882 transitions. [2024-11-08 22:55:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:55:01,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-08 22:55:03,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 403 states and 888 transitions. [2024-11-08 22:55:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 888 transitions. [2024-11-08 22:55:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:55:03,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 426 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:55:06,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:06,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 405 states and 893 transitions. [2024-11-08 22:55:06,140 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 893 transitions. [2024-11-08 22:55:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:55:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2024-11-08 22:55:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 410 states and 900 transitions. [2024-11-08 22:55:08,837 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 900 transitions. [2024-11-08 22:55:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:55:08,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 415 states and 920 transitions. [2024-11-08 22:55:12,623 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 920 transitions. [2024-11-08 22:55:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:55:12,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2024-11-08 22:55:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 420 states and 926 transitions. [2024-11-08 22:55:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 926 transitions. [2024-11-08 22:55:14,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:55:14,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:14,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,098 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:55:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 422 states and 931 transitions. [2024-11-08 22:55:17,204 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 931 transitions. [2024-11-08 22:55:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:55:17,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 96 proven. 59 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:55:45,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:45,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 462 states and 1038 transitions. [2024-11-08 22:55:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1038 transitions. [2024-11-08 22:55:45,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:55:45,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:45,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 96 proven. 59 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:55:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 463 states and 1074 transitions. [2024-11-08 22:55:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1074 transitions. [2024-11-08 22:55:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:55:46,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-08 22:55:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 463 states and 1069 transitions. [2024-11-08 22:55:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1069 transitions. [2024-11-08 22:55:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:55:47,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 468 states and 1092 transitions. [2024-11-08 22:55:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1092 transitions. [2024-11-08 22:55:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:55:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,058 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:55:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 473 states and 1098 transitions. [2024-11-08 22:55:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1098 transitions. [2024-11-08 22:55:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:55:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:54,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:55:57,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 475 states and 1104 transitions. [2024-11-08 22:55:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1104 transitions. [2024-11-08 22:55:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:55:57,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:57,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:58,545 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:56:02,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 481 states and 1113 transitions. [2024-11-08 22:56:02,729 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1113 transitions. [2024-11-08 22:56:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:56:02,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:06,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 486 states and 1136 transitions. [2024-11-08 22:56:06,535 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1136 transitions. [2024-11-08 22:56:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:56:06,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 22:56:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 491 states and 1142 transitions. [2024-11-08 22:56:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1142 transitions. [2024-11-08 22:56:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:56:09,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:09,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 645 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:56:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 493 states and 1148 transitions. [2024-11-08 22:56:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1148 transitions. [2024-11-08 22:56:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:56:11,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 132 proven. 86 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:56:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 539 states and 1268 transitions. [2024-11-08 22:56:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1268 transitions. [2024-11-08 22:56:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:56:47,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 132 proven. 86 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:56:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 540 states and 1309 transitions. [2024-11-08 22:56:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1309 transitions. [2024-11-08 22:56:49,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:56:49,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-08 22:56:50,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 540 states and 1303 transitions. [2024-11-08 22:56:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1303 transitions. [2024-11-08 22:56:50,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:56:50,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 545 states and 1329 transitions. [2024-11-08 22:56:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1329 transitions. [2024-11-08 22:56:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:56:55,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 731 trivial. 0 not checked. [2024-11-08 22:56:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 550 states and 1335 transitions. [2024-11-08 22:56:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1335 transitions. [2024-11-08 22:56:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:56:58,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:58,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 728 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:57:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 552 states and 1342 transitions. [2024-11-08 22:57:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1342 transitions. [2024-11-08 22:57:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:57:01,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-08 22:57:06,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 558 states and 1351 transitions. [2024-11-08 22:57:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1351 transitions. [2024-11-08 22:57:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:57:06,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:06,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:08,089 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 563 states and 1377 transitions. [2024-11-08 22:57:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1377 transitions. [2024-11-08 22:57:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:57:11,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:11,802 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 819 trivial. 0 not checked. [2024-11-08 22:57:15,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 568 states and 1383 transitions. [2024-11-08 22:57:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1383 transitions. [2024-11-08 22:57:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:57:15,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:15,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 816 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:57:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 570 states and 1390 transitions. [2024-11-08 22:57:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1390 transitions. [2024-11-08 22:57:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:57:18,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:19,812 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 575 states and 1416 transitions. [2024-11-08 22:57:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1416 transitions. [2024-11-08 22:57:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:57:23,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:23,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:23,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:57:27,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 580 states and 1422 transitions. [2024-11-08 22:57:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1422 transitions. [2024-11-08 22:57:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:57:27,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 909 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:57:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 582 states and 1429 transitions. [2024-11-08 22:57:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1429 transitions. [2024-11-08 22:57:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:57:30,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:30,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 174 proven. 118 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 22:58:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 634 states and 1600 transitions. [2024-11-08 22:58:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1600 transitions. [2024-11-08 22:58:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:58:18,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 174 proven. 118 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 22:58:20,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:20,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 635 states and 1608 transitions. [2024-11-08 22:58:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1608 transitions. [2024-11-08 22:58:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:58:20,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:20,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-08 22:58:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 635 states and 1601 transitions. [2024-11-08 22:58:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1601 transitions. [2024-11-08 22:58:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:58:22,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:28,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:28,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 640 states and 1630 transitions. [2024-11-08 22:58:28,733 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1630 transitions. [2024-11-08 22:58:28,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:58:28,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:28,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1010 trivial. 0 not checked. [2024-11-08 22:58:32,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 645 states and 1636 transitions. [2024-11-08 22:58:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1636 transitions. [2024-11-08 22:58:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:58:32,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1007 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:58:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 647 states and 1644 transitions. [2024-11-08 22:58:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1644 transitions. [2024-11-08 22:58:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:58:38,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:39,639 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-08 22:58:45,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:45,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 653 states and 1653 transitions. [2024-11-08 22:58:45,048 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1653 transitions. [2024-11-08 22:58:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:58:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 658 states and 1682 transitions. [2024-11-08 22:58:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1682 transitions. [2024-11-08 22:58:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:58:50,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-11-08 22:58:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 663 states and 1688 transitions. [2024-11-08 22:58:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1688 transitions. [2024-11-08 22:58:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:58:54,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1110 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:58:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 665 states and 1696 transitions. [2024-11-08 22:58:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1696 transitions. [2024-11-08 22:58:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:58:58,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 222 proven. 155 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:59:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 723 states and 1882 transitions. [2024-11-08 22:59:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1882 transitions. [2024-11-08 22:59:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:59:54,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 222 proven. 155 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:59:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 724 states and 1891 transitions. [2024-11-08 22:59:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1891 transitions. [2024-11-08 22:59:56,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:59:56,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2024-11-08 22:59:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 724 states and 1883 transitions. [2024-11-08 22:59:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1883 transitions. [2024-11-08 22:59:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:59:59,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:59,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1934 states to 729 states and 1915 transitions. [2024-11-08 23:00:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1915 transitions. [2024-11-08 23:00:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:00:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1221 trivial. 0 not checked. [2024-11-08 23:00:09,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:09,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 734 states and 1921 transitions. [2024-11-08 23:00:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1921 transitions. [2024-11-08 23:00:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:00:09,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:00:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 736 states and 1930 transitions. [2024-11-08 23:00:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1930 transitions. [2024-11-08 23:00:14,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:00:14,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:14,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:16,094 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-11-08 23:00:22,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:22,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 742 states and 1939 transitions. [2024-11-08 23:00:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1939 transitions. [2024-11-08 23:00:22,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:00:22,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:28,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 747 states and 1971 transitions. [2024-11-08 23:00:28,138 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1971 transitions. [2024-11-08 23:00:28,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:00:28,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2024-11-08 23:01:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 815 states and 2398 transitions. [2024-11-08 23:01:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2398 transitions. [2024-11-08 23:01:34,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:01:34,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:34,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 113 proven. 66 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2024-11-08 23:01:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 815 states and 2397 transitions. [2024-11-08 23:01:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 2397 transitions. [2024-11-08 23:01:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:01:37,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:37,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 276 proven. 197 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-08 23:02:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2658 states to 879 states and 2638 transitions. [2024-11-08 23:02:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2638 transitions. [2024-11-08 23:02:51,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:02:51,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:51,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 276 proven. 197 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-08 23:02:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2668 states to 880 states and 2648 transitions. [2024-11-08 23:02:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 2648 transitions. [2024-11-08 23:02:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:02:54,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 885 states and 2683 transitions. [2024-11-08 23:03:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2683 transitions. [2024-11-08 23:03:02,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:02,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:03:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2717 states to 895 states and 2697 transitions. [2024-11-08 23:03:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2697 transitions. [2024-11-08 23:03:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:14,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 282 proven. 63 refuted. 0 times theorem prover too weak. 1063 trivial. 0 not checked. [2024-11-08 23:03:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 895 states and 2696 transitions. [2024-11-08 23:03:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2696 transitions. [2024-11-08 23:03:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:17,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:17,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 372 proven. 60 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-08 23:03:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:20,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 895 states and 2695 transitions. [2024-11-08 23:03:20,568 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2695 transitions. [2024-11-08 23:03:20,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:20,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:20,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:20,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 452 proven. 57 refuted. 0 times theorem prover too weak. 899 trivial. 0 not checked. [2024-11-08 23:03:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 895 states and 2694 transitions. [2024-11-08 23:03:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2694 transitions. [2024-11-08 23:03:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:23,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:23,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:23,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 522 proven. 54 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-11-08 23:03:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 895 states and 2693 transitions. [2024-11-08 23:03:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2693 transitions. [2024-11-08 23:03:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:26,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 582 proven. 51 refuted. 0 times theorem prover too weak. 775 trivial. 0 not checked. [2024-11-08 23:03:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 895 states and 2692 transitions. [2024-11-08 23:03:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2692 transitions. [2024-11-08 23:03:29,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:29,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:29,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 632 proven. 48 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:03:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 895 states and 2691 transitions. [2024-11-08 23:03:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2691 transitions. [2024-11-08 23:03:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:32,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:32,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:32,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 672 proven. 45 refuted. 0 times theorem prover too weak. 691 trivial. 0 not checked. [2024-11-08 23:03:34,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 895 states and 2690 transitions. [2024-11-08 23:03:34,869 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2690 transitions. [2024-11-08 23:03:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:34,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 702 proven. 42 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-08 23:03:37,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 895 states and 2689 transitions. [2024-11-08 23:03:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2689 transitions. [2024-11-08 23:03:37,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:37,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 722 proven. 39 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2024-11-08 23:03:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 895 states and 2688 transitions. [2024-11-08 23:03:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2688 transitions. [2024-11-08 23:03:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:40,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 732 proven. 36 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2024-11-08 23:03:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 895 states and 2687 transitions. [2024-11-08 23:03:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2687 transitions. [2024-11-08 23:03:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:03:43,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 732 proven. 33 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2024-11-08 23:03:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 895 states and 2686 transitions. [2024-11-08 23:03:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2686 transitions. [2024-11-08 23:03:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:03:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-08 23:03:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 895 states and 2677 transitions. [2024-11-08 23:03:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2677 transitions. [2024-11-08 23:03:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:03:48,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-11-08 23:03:58,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 901 states and 2686 transitions. [2024-11-08 23:03:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2686 transitions. [2024-11-08 23:03:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:03:58,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2741 states to 906 states and 2721 transitions. [2024-11-08 23:04:06,356 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 2721 transitions. [2024-11-08 23:04:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:04:06,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1575 trivial. 0 not checked. [2024-11-08 23:04:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2747 states to 911 states and 2727 transitions. [2024-11-08 23:04:11,339 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2727 transitions. [2024-11-08 23:04:11,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:04:11,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:11,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1529 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-11-08 23:04:17,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 914 states and 2732 transitions. [2024-11-08 23:04:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2732 transitions. [2024-11-08 23:04:17,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:04:17,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1572 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 916 states and 2742 transitions. [2024-11-08 23:04:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 2742 transitions. [2024-11-08 23:04:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:04:22,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:25,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 921 states and 2777 transitions. [2024-11-08 23:04:31,040 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2777 transitions. [2024-11-08 23:04:31,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:04:31,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:31,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:31,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2024-11-08 23:04:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 926 states and 2783 transitions. [2024-11-08 23:04:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2783 transitions. [2024-11-08 23:04:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:04:36,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:36,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1700 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:04:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 928 states and 2793 transitions. [2024-11-08 23:04:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2793 transitions. [2024-11-08 23:04:42,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:04:42,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:42,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 200 proven. 0 refuted. 0 times theorem prover too weak. 1455 trivial. 0 not checked. [2024-11-08 23:04:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 933 states and 2800 transitions. [2024-11-08 23:04:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2800 transitions. [2024-11-08 23:04:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:04:47,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 336 proven. 244 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked.