./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3f728e04159b75fd4f86d9e171d07387390897d2fdfdd24db8ac526a2f9d83e1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:44:24,476 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:44:24,569 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:44:24,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:44:24,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:44:24,595 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:44:24,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:44:24,596 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:44:24,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:44:24,596 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:44:24,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:44:24,597 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:44:24,598 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:44:24,598 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:44:24,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:44:24,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:44:24,599 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:44:24,599 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:44:24,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:44:24,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:44:24,599 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:44:24,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:44:24,600 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f728e04159b75fd4f86d9e171d07387390897d2fdfdd24db8ac526a2f9d83e1 [2024-11-25 04:44:24,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:44:24,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:44:24,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:44:24,949 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:44:24,952 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:44:24,953 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c [2024-11-25 04:44:28,038 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/data/7039f0b1a/8aaf491fbfdb4f9d916588a08693db94/FLAG2cd661906 [2024-11-25 04:44:28,347 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:44:28,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c [2024-11-25 04:44:28,359 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/data/7039f0b1a/8aaf491fbfdb4f9d916588a08693db94/FLAG2cd661906 [2024-11-25 04:44:28,375 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/data/7039f0b1a/8aaf491fbfdb4f9d916588a08693db94 [2024-11-25 04:44:28,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:44:28,380 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:44:28,381 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:44:28,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:44:28,388 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:44:28,389 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12166a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28, skipping insertion in model container [2024-11-25 04:44:28,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,437 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:44:28,711 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c[12762,12775] [2024-11-25 04:44:28,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:44:28,726 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:44:28,805 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.3.ufo.BOUNDED-6.pals.c[12762,12775] [2024-11-25 04:44:28,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:44:28,838 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:44:28,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28 WrapperNode [2024-11-25 04:44:28,839 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:44:28,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:44:28,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:44:28,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:44:28,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,864 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,927 INFO L138 Inliner]: procedures = 21, calls = 13, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 451 [2024-11-25 04:44:28,931 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:44:28,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:44:28,932 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:44:28,932 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:44:28,944 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,956 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,968 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:44:28,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:44:28,974 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:44:28,974 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:44:28,975 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:44:28" (1/1) ... [2024-11-25 04:44:28,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:44:29,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:44:29,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:44:29,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42736bed-dcd6-4983-b6c1-2bdba4c7549f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:44:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:44:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:44:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:44:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:44:29,181 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:44:29,183 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:44:30,009 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-25 04:44:30,010 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:44:30,877 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:44:30,878 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-25 04:44:30,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:44:30 BoogieIcfgContainer [2024-11-25 04:44:30,878 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:44:30,881 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:44:30,881 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:44:30,893 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:44:30,893 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:44:30" (1/1) ... [2024-11-25 04:44:30,905 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:44:30,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:30,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-25 04:44:30,968 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-25 04:44:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:44:30,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 21 states and 34 transitions. [2024-11-25 04:44:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 34 transitions. [2024-11-25 04:44:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:44:34,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:34,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 24 states and 41 transitions. [2024-11-25 04:44:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 41 transitions. [2024-11-25 04:44:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:44:36,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 28 states and 50 transitions. [2024-11-25 04:44:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 50 transitions. [2024-11-25 04:44:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:44:37,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 33 states and 61 transitions. [2024-11-25 04:44:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 61 transitions. [2024-11-25 04:44:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:44:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:41,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 40 states and 74 transitions. [2024-11-25 04:44:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 74 transitions. [2024-11-25 04:44:42,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:44:42,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:42,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:43,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:44,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 46 states and 86 transitions. [2024-11-25 04:44:44,510 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 86 transitions. [2024-11-25 04:44:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:44:44,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 47 states and 86 transitions. [2024-11-25 04:44:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 86 transitions. [2024-11-25 04:44:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:44:44,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 56 states and 102 transitions. [2024-11-25 04:44:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 102 transitions. [2024-11-25 04:44:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:44:47,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:47,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:48,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 66 states and 120 transitions. [2024-11-25 04:44:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 120 transitions. [2024-11-25 04:44:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:44:50,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:50,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 69 states and 126 transitions. [2024-11-25 04:44:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 126 transitions. [2024-11-25 04:44:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:44:51,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:51,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:58,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 85 states and 163 transitions. [2024-11-25 04:44:58,507 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 163 transitions. [2024-11-25 04:44:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:44:58,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 99 states and 187 transitions. [2024-11-25 04:45:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 187 transitions. [2024-11-25 04:45:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:45:04,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:07,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 105 states and 202 transitions. [2024-11-25 04:45:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 202 transitions. [2024-11-25 04:45:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:45:07,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 123 states and 243 transitions. [2024-11-25 04:45:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 243 transitions. [2024-11-25 04:45:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:45:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 124 states and 244 transitions. [2024-11-25 04:45:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 244 transitions. [2024-11-25 04:45:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:45:16,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 125 states and 249 transitions. [2024-11-25 04:45:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 249 transitions. [2024-11-25 04:45:17,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:45:17,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 139 states and 278 transitions. [2024-11-25 04:45:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 278 transitions. [2024-11-25 04:45:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:45:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:25,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:26,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 142 states and 289 transitions. [2024-11-25 04:45:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 289 transitions. [2024-11-25 04:45:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:45:26,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 143 states and 294 transitions. [2024-11-25 04:45:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 294 transitions. [2024-11-25 04:45:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:45:27,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 144 states and 295 transitions. [2024-11-25 04:45:29,151 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 295 transitions. [2024-11-25 04:45:29,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:29,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 163 states and 333 transitions. [2024-11-25 04:45:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 333 transitions. [2024-11-25 04:45:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:38,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:38,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:38,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 167 states and 344 transitions. [2024-11-25 04:45:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 344 transitions. [2024-11-25 04:45:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:42,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:50,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 183 states and 375 transitions. [2024-11-25 04:45:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 375 transitions. [2024-11-25 04:45:50,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:50,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:50,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 184 states and 377 transitions. [2024-11-25 04:45:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 377 transitions. [2024-11-25 04:45:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:52,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:54,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 185 states and 379 transitions. [2024-11-25 04:45:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 379 transitions. [2024-11-25 04:45:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:55,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:55,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:55,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 186 states and 380 transitions. [2024-11-25 04:45:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 380 transitions. [2024-11-25 04:45:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:45:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 188 states and 383 transitions. [2024-11-25 04:46:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 383 transitions. [2024-11-25 04:46:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:46:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 195 states and 400 transitions. [2024-11-25 04:46:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 400 transitions. [2024-11-25 04:46:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:46:07,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:07,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:10,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 200 states and 413 transitions. [2024-11-25 04:46:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 413 transitions. [2024-11-25 04:46:10,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:46:10,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 203 states and 419 transitions. [2024-11-25 04:46:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 419 transitions. [2024-11-25 04:46:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:46:16,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:46:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 204 states and 420 transitions. [2024-11-25 04:46:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 420 transitions. [2024-11-25 04:46:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:46:16,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:16,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:25,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 213 states and 440 transitions. [2024-11-25 04:46:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 440 transitions. [2024-11-25 04:46:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:46:25,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:25,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:26,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 212 states and 428 transitions. [2024-11-25 04:46:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 428 transitions. [2024-11-25 04:46:28,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:46:28,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:28,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:31,584 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 226 states and 482 transitions. [2024-11-25 04:46:41,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 482 transitions. [2024-11-25 04:46:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:46:41,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 240 states and 541 transitions. [2024-11-25 04:46:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 541 transitions. [2024-11-25 04:46:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:46:57,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:57,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:02,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 241 states and 543 transitions. [2024-11-25 04:47:02,500 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 543 transitions. [2024-11-25 04:47:02,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:47:02,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:02,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:02,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:04,405 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:14,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:14,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 255 states and 580 transitions. [2024-11-25 04:47:14,864 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 580 transitions. [2024-11-25 04:47:14,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:47:14,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:14,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 261 states and 598 transitions. [2024-11-25 04:47:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 598 transitions. [2024-11-25 04:47:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:47:21,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:21,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:33,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 273 states and 621 transitions. [2024-11-25 04:47:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 621 transitions. [2024-11-25 04:47:33,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:47:33,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:33,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:47:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:47:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 284 states and 654 transitions. [2024-11-25 04:47:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 654 transitions. [2024-11-25 04:47:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:47:45,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:47:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:47:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:47:49,634 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 299 states and 693 transitions. [2024-11-25 04:48:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 693 transitions. [2024-11-25 04:48:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:48:05,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:05,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 300 states and 698 transitions. [2024-11-25 04:48:08,070 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 698 transitions. [2024-11-25 04:48:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:48:08,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 313 states and 724 transitions. [2024-11-25 04:48:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 724 transitions. [2024-11-25 04:48:20,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:48:20,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:20,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:23,321 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 320 states and 753 transitions. [2024-11-25 04:48:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 753 transitions. [2024-11-25 04:48:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:48:34,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:34,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:46,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 328 states and 764 transitions. [2024-11-25 04:48:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 764 transitions. [2024-11-25 04:48:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:48:46,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:46,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 329 states and 770 transitions. [2024-11-25 04:48:50,877 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 770 transitions. [2024-11-25 04:48:50,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:48:50,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:50,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 330 states and 775 transitions. [2024-11-25 04:48:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 775 transitions. [2024-11-25 04:48:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:48:53,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:53,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 332 states and 790 transitions. [2024-11-25 04:48:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 790 transitions. [2024-11-25 04:48:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:48:57,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:57,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:16,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 339 states and 811 transitions. [2024-11-25 04:49:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 811 transitions. [2024-11-25 04:49:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:49:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:16,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:28,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 344 states and 825 transitions. [2024-11-25 04:49:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 825 transitions. [2024-11-25 04:49:28,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:49:28,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:28,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:30,523 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:33,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 346 states and 838 transitions. [2024-11-25 04:49:33,302 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 838 transitions. [2024-11-25 04:49:33,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:49:33,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:33,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:35,086 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:36,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 347 states and 843 transitions. [2024-11-25 04:49:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 843 transitions. [2024-11-25 04:49:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:49:36,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:36,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 348 states and 852 transitions. [2024-11-25 04:49:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 852 transitions. [2024-11-25 04:49:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:49:43,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:43,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:45,907 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 349 states and 856 transitions. [2024-11-25 04:49:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 856 transitions. [2024-11-25 04:49:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:49:47,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 355 states and 876 transitions. [2024-11-25 04:49:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 876 transitions. [2024-11-25 04:49:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:49:58,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 362 states and 899 transitions. [2024-11-25 04:50:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 899 transitions. [2024-11-25 04:50:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:50:08,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:09,312 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:10,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 363 states and 905 transitions. [2024-11-25 04:50:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 905 transitions. [2024-11-25 04:50:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:50:10,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:15,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:15,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 365 states and 917 transitions. [2024-11-25 04:50:15,223 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 917 transitions. [2024-11-25 04:50:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:50:15,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:18,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:18,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 366 states and 919 transitions. [2024-11-25 04:50:18,076 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 919 transitions. [2024-11-25 04:50:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:50:18,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:18,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:21,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 367 states and 927 transitions. [2024-11-25 04:50:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 927 transitions. [2024-11-25 04:50:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:50:21,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:37,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 377 states and 957 transitions. [2024-11-25 04:50:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 957 transitions. [2024-11-25 04:50:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:50:37,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 378 states and 963 transitions. [2024-11-25 04:50:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 963 transitions. [2024-11-25 04:50:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:50:44,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:50:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 383 states and 983 transitions. [2024-11-25 04:50:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 983 transitions. [2024-11-25 04:50:59,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:50:59,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:07,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 385 states and 988 transitions. [2024-11-25 04:51:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 988 transitions. [2024-11-25 04:51:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:07,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:07,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:10,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:10,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 386 states and 989 transitions. [2024-11-25 04:51:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 989 transitions. [2024-11-25 04:51:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:10,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 387 states and 990 transitions. [2024-11-25 04:51:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 990 transitions. [2024-11-25 04:51:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:14,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:14,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 391 states and 1004 transitions. [2024-11-25 04:51:21,587 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1004 transitions. [2024-11-25 04:51:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:21,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:21,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 408 states and 1048 transitions. [2024-11-25 04:51:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1048 transitions. [2024-11-25 04:51:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:50,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 409 states and 1050 transitions. [2024-11-25 04:52:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1050 transitions. [2024-11-25 04:52:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:52:00,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:00,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 410 states and 1050 transitions. [2024-11-25 04:52:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1050 transitions. [2024-11-25 04:52:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:52:04,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:52:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 412 states and 1062 transitions. [2024-11-25 04:52:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1062 transitions. [2024-11-25 04:52:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:52:09,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:09,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:10,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:44,736 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.