./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/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_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/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 64bit --witnessprinter.graph.data.programhash 172524b4e342416491c2ef5c4731384cf6bbf2c924732383330a25ef9d1768f2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:38:04,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:38:04,782 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:38:04,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:38:04,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:38:04,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:38:04,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:38:04,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:38:04,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:38:04,836 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:38:04,838 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:38:04,839 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:38:04,840 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:38:04,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:38:04,840 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:38:04,841 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:38:04,841 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:38:04,842 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:38:04,842 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:38:04,843 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:38:04,843 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:38:04,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:38:04,848 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:38:04,848 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:38:04,848 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:38:04,849 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:38:04,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:04,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:38:04,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:38:04,850 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:38:04,854 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:38:04,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:38:04,854 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_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172524b4e342416491c2ef5c4731384cf6bbf2c924732383330a25ef9d1768f2 [2024-11-08 22:38:05,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:38:05,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:38:05,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:38:05,293 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:38:05,294 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:38:05,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-1.i Unable to find full path for "g++" [2024-11-08 22:38:07,591 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:38:07,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:38:07,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca-1.i [2024-11-08 22:38:07,895 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/data/7866a93cb/a8f7326eed4343a491f2971a069bb642/FLAGce87348b9 [2024-11-08 22:38:07,917 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/data/7866a93cb/a8f7326eed4343a491f2971a069bb642 [2024-11-08 22:38:07,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:38:07,923 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:38:07,925 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:07,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:38:07,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:38:07,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:07" (1/1) ... [2024-11-08 22:38:07,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c80fe50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:07, skipping insertion in model container [2024-11-08 22:38:07,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:07" (1/1) ... [2024-11-08 22:38:07,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:38:08,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:08,431 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:38:08,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:08,522 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:38:08,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08 WrapperNode [2024-11-08 22:38:08,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:08,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:08,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:38:08,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:38:08,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,548 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,573 INFO L138 Inliner]: procedures = 114, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 67 [2024-11-08 22:38:08,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:08,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:38:08,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:38:08,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:38:08,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,589 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,590 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,600 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,602 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,604 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,606 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:38:08,607 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:38:08,608 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:38:08,608 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:38:08,609 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:08" (1/1) ... [2024-11-08 22:38:08,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:08,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:38:08,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:38:08,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1663ba82-6159-4f9a-94a0-0a70e38eb0c4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:38:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:38:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:38:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:38:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:38:08,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:38:08,773 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:38:08,775 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:38:09,032 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-08 22:38:09,032 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:38:09,109 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:38:09,109 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:38:09,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:09 BoogieIcfgContainer [2024-11-08 22:38:09,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:38:09,113 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:38:09,114 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:38:09,131 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:38:09,131 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:09" (1/1) ... [2024-11-08 22:38:09,141 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:38:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-11-08 22:38:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-11-08 22:38:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:38:09,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:09,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,621 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 22:38:09,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-08 22:38:09,735 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-08 22:38:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:38:09,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:09,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:09,920 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 22:38:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-11-08 22:38:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-11-08 22:38:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:38:10,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:10,397 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 22:38:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 22:38:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 22:38:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:38:10,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:10,613 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 22:38:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 22:38:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 22:38:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:38:10,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:10,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 32 transitions. [2024-11-08 22:38:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 32 transitions. [2024-11-08 22:38:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:38:11,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-08 22:38:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-08 22:38:11,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:38:11,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-08 22:38:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-08 22:38:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:38:12,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-08 22:38:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-08 22:38:12,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:38:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:13,399 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2024-11-08 22:38:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2024-11-08 22:38:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:38:13,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:14,177 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 43 states and 62 transitions. [2024-11-08 22:38:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 62 transitions. [2024-11-08 22:38:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:38:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 47 states and 68 transitions. [2024-11-08 22:38:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 68 transitions. [2024-11-08 22:38:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:38:15,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:15,997 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 22:38:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 51 states and 74 transitions. [2024-11-08 22:38:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 74 transitions. [2024-11-08 22:38:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:38:16,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 55 states and 80 transitions. [2024-11-08 22:38:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 80 transitions. [2024-11-08 22:38:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:38:17,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:18,180 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:18,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:18,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2024-11-08 22:38:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-11-08 22:38:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:38:18,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:18,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:18,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 63 states and 92 transitions. [2024-11-08 22:38:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 92 transitions. [2024-11-08 22:38:19,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:38:19,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:20,932 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2024-11-08 22:38:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2024-11-08 22:38:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:38:21,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-11-08 22:38:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-11-08 22:38:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:38:23,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 75 states and 110 transitions. [2024-11-08 22:38:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 110 transitions. [2024-11-08 22:38:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:24,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 79 states and 116 transitions. [2024-11-08 22:38:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 116 transitions. [2024-11-08 22:38:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:38:26,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:27,411 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 83 states and 122 transitions. [2024-11-08 22:38:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2024-11-08 22:38:27,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:38:27,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:29,322 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 87 states and 128 transitions. [2024-11-08 22:38:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 128 transitions. [2024-11-08 22:38:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:38:29,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:31,263 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 91 states and 134 transitions. [2024-11-08 22:38:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 134 transitions. [2024-11-08 22:38:31,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:38:31,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:34,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-08 22:38:34,254 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-08 22:38:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:38:34,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 146 transitions. [2024-11-08 22:38:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 146 transitions. [2024-11-08 22:38:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:38:36,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:36,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:38,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:38,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 103 states and 152 transitions. [2024-11-08 22:38:38,484 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 152 transitions. [2024-11-08 22:38:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:38:38,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:38,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 107 states and 158 transitions. [2024-11-08 22:38:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 158 transitions. [2024-11-08 22:38:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:38:40,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 111 states and 164 transitions. [2024-11-08 22:38:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 164 transitions. [2024-11-08 22:38:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:38:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 115 states and 170 transitions. [2024-11-08 22:38:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 170 transitions. [2024-11-08 22:38:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:38:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 119 states and 176 transitions. [2024-11-08 22:38:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 176 transitions. [2024-11-08 22:38:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:38:47,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 123 states and 182 transitions. [2024-11-08 22:38:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 182 transitions. [2024-11-08 22:38:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:38:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:51,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 127 states and 188 transitions. [2024-11-08 22:38:51,729 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 188 transitions. [2024-11-08 22:38:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:38:51,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 131 states and 194 transitions. [2024-11-08 22:38:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 194 transitions. [2024-11-08 22:38:54,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:38:54,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:54,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 135 states and 200 transitions. [2024-11-08 22:38:56,708 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 200 transitions. [2024-11-08 22:38:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:38:56,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:58,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:59,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:59,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 139 states and 206 transitions. [2024-11-08 22:38:59,494 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 206 transitions. [2024-11-08 22:38:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:38:59,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:59,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:59,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 143 states and 212 transitions. [2024-11-08 22:39:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 212 transitions. [2024-11-08 22:39:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:39:02,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 147 states and 218 transitions. [2024-11-08 22:39:05,214 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 218 transitions. [2024-11-08 22:39:05,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:39:05,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:05,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:08,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 151 states and 224 transitions. [2024-11-08 22:39:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 224 transitions. [2024-11-08 22:39:08,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:39:08,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:08,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:08,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:11,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:11,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 155 states and 230 transitions. [2024-11-08 22:39:11,874 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 230 transitions. [2024-11-08 22:39:11,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:39:11,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:12,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 159 states and 236 transitions. [2024-11-08 22:39:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-08 22:39:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:39:15,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 163 states and 242 transitions. [2024-11-08 22:39:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 242 transitions. [2024-11-08 22:39:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:39:20,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:24,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:25,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 167 states and 248 transitions. [2024-11-08 22:39:25,197 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 248 transitions. [2024-11-08 22:39:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:39:25,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:28,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 3120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 171 states and 254 transitions. [2024-11-08 22:39:29,314 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 254 transitions. [2024-11-08 22:39:29,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:39:29,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:29,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:32,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3280 backedges. 0 proven. 3280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 175 states and 260 transitions. [2024-11-08 22:39:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 260 transitions. [2024-11-08 22:39:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:39:33,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:33,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:33,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 3444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:38,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 179 states and 266 transitions. [2024-11-08 22:39:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 266 transitions. [2024-11-08 22:39:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:39:38,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 3612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 183 states and 272 transitions. [2024-11-08 22:39:42,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 272 transitions. [2024-11-08 22:39:42,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:39:42,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3784 backedges. 0 proven. 3784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 187 states and 278 transitions. [2024-11-08 22:39:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 278 transitions. [2024-11-08 22:39:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:39:47,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3960 backedges. 0 proven. 3960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 191 states and 284 transitions. [2024-11-08 22:39:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 284 transitions. [2024-11-08 22:39:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:39:51,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 4140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 195 states and 290 transitions. [2024-11-08 22:39:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 290 transitions. [2024-11-08 22:39:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:39:56,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 4324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:02,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 199 states and 296 transitions. [2024-11-08 22:40:02,255 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 296 transitions. [2024-11-08 22:40:02,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:40:02,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 203 states and 302 transitions. [2024-11-08 22:40:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 302 transitions. [2024-11-08 22:40:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:40:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:07,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4704 backedges. 0 proven. 4704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:13,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 207 states and 308 transitions. [2024-11-08 22:40:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 308 transitions. [2024-11-08 22:40:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:40:13,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 4900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:19,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 211 states and 314 transitions. [2024-11-08 22:40:19,374 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 314 transitions. [2024-11-08 22:40:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:40:19,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5100 backedges. 0 proven. 5100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 215 states and 320 transitions. [2024-11-08 22:40:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 320 transitions. [2024-11-08 22:40:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:40:24,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5304 backedges. 0 proven. 5304 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 219 states and 326 transitions. [2024-11-08 22:40:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 326 transitions. [2024-11-08 22:40:30,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:40:30,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5512 backedges. 0 proven. 5512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:36,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 223 states and 332 transitions. [2024-11-08 22:40:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 332 transitions. [2024-11-08 22:40:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:40:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 5724 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 227 states and 338 transitions. [2024-11-08 22:40:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 338 transitions. [2024-11-08 22:40:43,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:40:43,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5940 backedges. 0 proven. 5940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 231 states and 344 transitions. [2024-11-08 22:40:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 344 transitions. [2024-11-08 22:40:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:40:49,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:49,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 6160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:56,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 235 states and 350 transitions. [2024-11-08 22:40:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 350 transitions. [2024-11-08 22:40:56,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:40:56,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6384 backedges. 0 proven. 6384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 239 states and 356 transitions. [2024-11-08 22:41:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 356 transitions. [2024-11-08 22:41:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:41:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6612 backedges. 0 proven. 6612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:09,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 243 states and 362 transitions. [2024-11-08 22:41:09,835 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 362 transitions. [2024-11-08 22:41:09,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:41:09,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:09,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6844 backedges. 0 proven. 6844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 247 states and 368 transitions. [2024-11-08 22:41:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 368 transitions. [2024-11-08 22:41:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:41:17,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7080 backedges. 0 proven. 7080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 251 states and 374 transitions. [2024-11-08 22:41:25,303 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 374 transitions. [2024-11-08 22:41:25,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:41:25,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:25,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7320 backedges. 0 proven. 7320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 255 states and 380 transitions. [2024-11-08 22:41:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 380 transitions. [2024-11-08 22:41:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:41:33,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7564 backedges. 0 proven. 7564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 259 states and 386 transitions. [2024-11-08 22:41:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 386 transitions. [2024-11-08 22:41:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:41:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:41,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7812 backedges. 0 proven. 7812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 263 states and 392 transitions. [2024-11-08 22:41:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 392 transitions. [2024-11-08 22:41:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:41:49,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:49,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8064 backedges. 0 proven. 8064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 267 states and 398 transitions. [2024-11-08 22:41:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 398 transitions. [2024-11-08 22:41:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:41:58,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:58,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8320 backedges. 0 proven. 8320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 271 states and 404 transitions. [2024-11-08 22:42:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 404 transitions. [2024-11-08 22:42:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:42:08,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8580 backedges. 0 proven. 8580 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:17,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 275 states and 410 transitions. [2024-11-08 22:42:17,671 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 410 transitions. [2024-11-08 22:42:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:42:17,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8844 backedges. 0 proven. 8844 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 279 states and 416 transitions. [2024-11-08 22:42:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 416 transitions. [2024-11-08 22:42:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:42:26,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:26,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 9112 backedges. 0 proven. 9112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 283 states and 422 transitions. [2024-11-08 22:42:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 422 transitions. [2024-11-08 22:42:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:42:36,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 9384 backedges. 0 proven. 9384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 287 states and 428 transitions. [2024-11-08 22:42:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 428 transitions. [2024-11-08 22:42:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 22:42:45,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,626 INFO L134 CoverageAnalysis]: Checked inductivity of 9660 backedges. 0 proven. 9660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 291 states and 434 transitions. [2024-11-08 22:42:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 434 transitions. [2024-11-08 22:42:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 22:42:55,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:55,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 9940 backedges. 0 proven. 9940 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 295 states and 440 transitions. [2024-11-08 22:43:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 440 transitions. [2024-11-08 22:43:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:43:06,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10224 backedges. 0 proven. 10224 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 299 states and 446 transitions. [2024-11-08 22:43:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 446 transitions. [2024-11-08 22:43:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 22:43:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:17,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 10512 backedges. 0 proven. 10512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 303 states and 452 transitions. [2024-11-08 22:43:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 452 transitions. [2024-11-08 22:43:28,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:43:28,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:29,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10804 backedges. 0 proven. 10804 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 307 states and 458 transitions. [2024-11-08 22:43:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 458 transitions. [2024-11-08 22:43:39,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 22:43:39,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:39,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11100 backedges. 0 proven. 11100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 311 states and 464 transitions. [2024-11-08 22:43:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 464 transitions. [2024-11-08 22:43:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:43:50,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:00,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11400 backedges. 0 proven. 11400 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 315 states and 470 transitions. [2024-11-08 22:44:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 470 transitions. [2024-11-08 22:44:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 22:44:02,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:02,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11704 backedges. 0 proven. 11704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 319 states and 476 transitions. [2024-11-08 22:44:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 476 transitions. [2024-11-08 22:44:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 22:44:14,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:25,402 INFO L134 CoverageAnalysis]: Checked inductivity of 12012 backedges. 0 proven. 12012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 323 states and 482 transitions. [2024-11-08 22:44:27,153 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 482 transitions. [2024-11-08 22:44:27,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 22:44:27,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:38,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12324 backedges. 0 proven. 12324 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 327 states and 488 transitions. [2024-11-08 22:44:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 488 transitions. [2024-11-08 22:44:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 22:44:40,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 12640 backedges. 0 proven. 12640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 331 states and 494 transitions. [2024-11-08 22:44:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 494 transitions. [2024-11-08 22:44:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 22:44:54,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:54,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:08,620 INFO L134 CoverageAnalysis]: Checked inductivity of 12960 backedges. 0 proven. 12960 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:10,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 335 states and 500 transitions. [2024-11-08 22:45:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 500 transitions. [2024-11-08 22:45:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 22:45:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:24,740 INFO L134 CoverageAnalysis]: Checked inductivity of 13284 backedges. 0 proven. 13284 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 339 states and 506 transitions. [2024-11-08 22:45:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 506 transitions. [2024-11-08 22:45:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 22:45:26,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:26,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:27,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,096 INFO L134 CoverageAnalysis]: Checked inductivity of 13612 backedges. 0 proven. 13612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:41,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 343 states and 512 transitions. [2024-11-08 22:45:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 512 transitions. [2024-11-08 22:45:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 22:45:41,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:54,918 INFO L134 CoverageAnalysis]: Checked inductivity of 13944 backedges. 0 proven. 13944 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:56,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 347 states and 518 transitions. [2024-11-08 22:45:56,825 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 518 transitions. [2024-11-08 22:45:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 22:45:56,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:56,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:11,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14280 backedges. 0 proven. 14280 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:13,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:13,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 351 states and 524 transitions. [2024-11-08 22:46:13,327 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 524 transitions. [2024-11-08 22:46:13,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 22:46:13,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:13,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:13,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14620 backedges. 0 proven. 14620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 355 states and 530 transitions. [2024-11-08 22:46:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 530 transitions. [2024-11-08 22:46:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 22:46:30,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,632 INFO L134 CoverageAnalysis]: Checked inductivity of 14964 backedges. 0 proven. 14964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 359 states and 536 transitions. [2024-11-08 22:46:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 536 transitions. [2024-11-08 22:46:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 22:46:47,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15312 backedges. 0 proven. 15312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 363 states and 542 transitions. [2024-11-08 22:47:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 542 transitions. [2024-11-08 22:47:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 22:47:03,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:04,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15664 backedges. 0 proven. 15664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 367 states and 548 transitions. [2024-11-08 22:47:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 548 transitions. [2024-11-08 22:47:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 22:47:20,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16020 backedges. 0 proven. 16020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:37,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 371 states and 554 transitions. [2024-11-08 22:47:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 554 transitions. [2024-11-08 22:47:37,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-08 22:47:37,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:37,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:53,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 375 states and 560 transitions. [2024-11-08 22:47:53,996 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 560 transitions. [2024-11-08 22:47:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-08 22:47:53,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:53,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,088 INFO L134 CoverageAnalysis]: Checked inductivity of 16744 backedges. 0 proven. 16744 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 379 states and 566 transitions. [2024-11-08 22:48:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 566 transitions. [2024-11-08 22:48:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 22:48:09,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:10,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:25,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17112 backedges. 0 proven. 17112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 383 states and 572 transitions. [2024-11-08 22:48:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 572 transitions. [2024-11-08 22:48:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-08 22:48:27,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 17484 backedges. 0 proven. 17484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:45,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 387 states and 578 transitions. [2024-11-08 22:48:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 578 transitions. [2024-11-08 22:48:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-08 22:48:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17860 backedges. 0 proven. 17860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 391 states and 584 transitions. [2024-11-08 22:49:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 584 transitions. [2024-11-08 22:49:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 22:49:01,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 18240 backedges. 0 proven. 18240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 395 states and 590 transitions. [2024-11-08 22:49:17,962 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 590 transitions. [2024-11-08 22:49:17,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-11-08 22:49:17,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 18624 backedges. 0 proven. 18624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:34,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 399 states and 596 transitions. [2024-11-08 22:49:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 596 transitions. [2024-11-08 22:49:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2024-11-08 22:49:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 19012 backedges. 0 proven. 19012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:51,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 403 states and 602 transitions. [2024-11-08 22:49:51,422 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 602 transitions. [2024-11-08 22:49:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 22:49:51,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 407 states and 608 transitions. [2024-11-08 22:50:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 608 transitions. [2024-11-08 22:50:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-08 22:50:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19800 backedges. 0 proven. 19800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 411 states and 614 transitions. [2024-11-08 22:50:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 614 transitions. [2024-11-08 22:50:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2024-11-08 22:50:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:42,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20200 backedges. 0 proven. 20200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 415 states and 620 transitions. [2024-11-08 22:50:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 620 transitions. [2024-11-08 22:50:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 22:50:44,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:44,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 20604 backedges. 0 proven. 20604 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:02,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:02,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 419 states and 626 transitions. [2024-11-08 22:51:02,465 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 626 transitions. [2024-11-08 22:51:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-11-08 22:51:02,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:02,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21012 backedges. 0 proven. 21012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 423 states and 632 transitions. [2024-11-08 22:51:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 632 transitions. [2024-11-08 22:51:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-08 22:51:21,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:38,252 INFO L134 CoverageAnalysis]: Checked inductivity of 21424 backedges. 0 proven. 21424 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 427 states and 638 transitions. [2024-11-08 22:51:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 638 transitions. [2024-11-08 22:51:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-08 22:51:40,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 21840 backedges. 0 proven. 21840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 431 states and 644 transitions. [2024-11-08 22:51:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 644 transitions. [2024-11-08 22:51:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-11-08 22:51:59,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat