./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/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_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c37a77a9f4db0db15bb3c5a5baacfcd5e1536d243d9987efda949cfc27e3fb7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:21:16,571 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:21:16,664 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:21:16,671 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:21:16,672 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:21:16,701 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:21:16,701 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:21:16,702 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:21:16,703 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:21:16,703 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:21:16,704 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:21:16,704 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:21:16,705 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:21:16,705 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:21:16,705 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:21:16,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:21:16,706 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:21:16,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:21:16,707 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:21:16,707 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:21:16,708 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:21:16,712 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:21:16,713 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:21:16,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:21:16,713 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:21:16,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:21:16,714 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:21:16,714 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:21:16,715 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:21:16,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:16,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:21:16,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:21:16,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:21:16,717 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:21:16,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:21:16,717 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_05da142d-943b-4456-9330-1bfadf2eac64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c37a77a9f4db0db15bb3c5a5baacfcd5e1536d243d9987efda949cfc27e3fb7 [2024-11-08 22:21:17,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:21:17,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:21:17,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:21:17,040 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:21:17,041 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:21:17,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-08 22:21:19,116 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:21:19,296 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:21:19,296 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound50.c [2024-11-08 22:21:19,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/data/47d024ef8/73e88041b2de4431a31079e59aac9318/FLAG505e94a40 [2024-11-08 22:21:19,319 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/data/47d024ef8/73e88041b2de4431a31079e59aac9318 [2024-11-08 22:21:19,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:21:19,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:21:19,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:19,325 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:21:19,333 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:21:19,334 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,337 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be06a5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19, skipping insertion in model container [2024-11-08 22:21:19,337 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,361 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:21:19,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:19,622 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:21:19,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:19,681 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:21:19,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19 WrapperNode [2024-11-08 22:21:19,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:19,682 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:19,682 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:21:19,683 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:21:19,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,734 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 99 [2024-11-08 22:21:19,738 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:19,739 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:21:19,739 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:21:19,739 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:21:19,749 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,750 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,753 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,754 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,770 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:21:19,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:21:19,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:21:19,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:21:19,777 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:19" (1/1) ... [2024-11-08 22:21:19,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:19,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:21:19,814 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:21:19,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05da142d-943b-4456-9330-1bfadf2eac64/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:21:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:21:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:21:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:21:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:21:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:21:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:21:19,928 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:21:19,930 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:21:20,335 INFO L? ?]: Removed 67 outVars from TransFormulas that were not future-live. [2024-11-08 22:21:20,336 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:21:20,405 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:21:20,406 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:21:20,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:20 BoogieIcfgContainer [2024-11-08 22:21:20,406 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:21:20,410 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:21:20,410 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:21:20,422 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:21:20,422 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:20" (1/1) ... [2024-11-08 22:21:20,432 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:21:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:20,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-11-08 22:21:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-11-08 22:21:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:21:20,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:20,729 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 22:21:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 118 states and 124 transitions. [2024-11-08 22:21:20,752 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 124 transitions. [2024-11-08 22:21:20,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:21:20,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:20,904 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 22:21:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-08 22:21:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-08 22:21:20,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:21:20,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:20,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,022 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 22:21:21,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-08 22:21:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-08 22:21:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:21:21,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,097 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 22:21:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-08 22:21:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-08 22:21:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:21:21,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,161 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 22:21:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 127 states and 136 transitions. [2024-11-08 22:21:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 136 transitions. [2024-11-08 22:21:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:21:21,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,409 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 22:21:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 128 states and 137 transitions. [2024-11-08 22:21:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 137 transitions. [2024-11-08 22:21:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:21:21,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,487 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 22:21:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 129 states and 138 transitions. [2024-11-08 22:21:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 138 transitions. [2024-11-08 22:21:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:21:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,553 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 22:21:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 130 states and 139 transitions. [2024-11-08 22:21:21,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 139 transitions. [2024-11-08 22:21:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:21:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:21,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 132 states and 142 transitions. [2024-11-08 22:21:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 142 transitions. [2024-11-08 22:21:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:21:21,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,743 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 22:21:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 133 states and 143 transitions. [2024-11-08 22:21:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 143 transitions. [2024-11-08 22:21:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:21:21,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,819 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 22:21:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 134 states and 144 transitions. [2024-11-08 22:21:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 144 transitions. [2024-11-08 22:21:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:21:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,882 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 22:21:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 135 states and 145 transitions. [2024-11-08 22:21:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 145 transitions. [2024-11-08 22:21:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:21:21,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,927 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 22:21:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 134 states and 144 transitions. [2024-11-08 22:21:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 144 transitions. [2024-11-08 22:21:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:21:21,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:21,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:21,990 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:21:21,998 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:22,084 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 22:21:22,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 136 states and 146 transitions. [2024-11-08 22:21:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 146 transitions. [2024-11-08 22:21:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:21:22,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 135 states and 145 transitions. [2024-11-08 22:21:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 145 transitions. [2024-11-08 22:21:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:21:22,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:21:22,212 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:22,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 153 states and 168 transitions. [2024-11-08 22:21:22,805 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 168 transitions. [2024-11-08 22:21:22,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:21:22,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:23,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:23,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 172 states and 193 transitions. [2024-11-08 22:21:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 193 transitions. [2024-11-08 22:21:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:21:23,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:23,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:23,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:23,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 173 states and 194 transitions. [2024-11-08 22:21:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 194 transitions. [2024-11-08 22:21:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:21:23,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:23,702 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:21:23,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:23,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 176 states and 198 transitions. [2024-11-08 22:21:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 198 transitions. [2024-11-08 22:21:24,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:21:24,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 178 states and 201 transitions. [2024-11-08 22:21:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 201 transitions. [2024-11-08 22:21:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:21:24,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 180 states and 204 transitions. [2024-11-08 22:21:24,441 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 204 transitions. [2024-11-08 22:21:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:21:24,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 181 states and 205 transitions. [2024-11-08 22:21:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 205 transitions. [2024-11-08 22:21:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:21:24,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 184 states and 209 transitions. [2024-11-08 22:21:24,744 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 209 transitions. [2024-11-08 22:21:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:21:24,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 188 states and 213 transitions. [2024-11-08 22:21:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2024-11-08 22:21:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:21:24,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 189 states and 215 transitions. [2024-11-08 22:21:25,085 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 215 transitions. [2024-11-08 22:21:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:25,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 191 states and 217 transitions. [2024-11-08 22:21:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 217 transitions. [2024-11-08 22:21:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:21:25,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 207 states and 238 transitions. [2024-11-08 22:21:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 238 transitions. [2024-11-08 22:21:25,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:21:25,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 208 states and 239 transitions. [2024-11-08 22:21:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 239 transitions. [2024-11-08 22:21:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:21:25,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 209 states and 240 transitions. [2024-11-08 22:21:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 240 transitions. [2024-11-08 22:21:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:21:25,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 210 states and 241 transitions. [2024-11-08 22:21:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 241 transitions. [2024-11-08 22:21:25,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:21:25,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 211 states and 242 transitions. [2024-11-08 22:21:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 242 transitions. [2024-11-08 22:21:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:21:25,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 216 states and 251 transitions. [2024-11-08 22:21:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 251 transitions. [2024-11-08 22:21:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:21:25,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 217 states and 252 transitions. [2024-11-08 22:21:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 252 transitions. [2024-11-08 22:21:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:21:25,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:25,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:26,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 218 states and 253 transitions. [2024-11-08 22:21:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 253 transitions. [2024-11-08 22:21:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:21:26,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:26,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 225 states and 264 transitions. [2024-11-08 22:21:26,382 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 264 transitions. [2024-11-08 22:21:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:21:26,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 227 states and 270 transitions. [2024-11-08 22:21:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 270 transitions. [2024-11-08 22:21:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:21:26,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,763 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:26,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-11-08 22:21:26,789 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-11-08 22:21:26,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:21:26,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 230 states and 274 transitions. [2024-11-08 22:21:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 274 transitions. [2024-11-08 22:21:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:21:26,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:28,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:28,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 264 states and 316 transitions. [2024-11-08 22:21:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 316 transitions. [2024-11-08 22:21:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:21:28,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:28,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:28,366 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:28,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 265 states and 317 transitions. [2024-11-08 22:21:28,396 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 317 transitions. [2024-11-08 22:21:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:21:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:28,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2024-11-08 22:21:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2024-11-08 22:21:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:21:30,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:30,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 301 states and 361 transitions. [2024-11-08 22:21:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 361 transitions. [2024-11-08 22:21:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:21:30,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2024-11-08 22:21:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2024-11-08 22:21:30,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:21:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 309 states and 376 transitions. [2024-11-08 22:21:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 376 transitions. [2024-11-08 22:21:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:21:31,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 310 states and 378 transitions. [2024-11-08 22:21:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 378 transitions. [2024-11-08 22:21:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:21:31,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 312 states and 380 transitions. [2024-11-08 22:21:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 380 transitions. [2024-11-08 22:21:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:21:32,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:34,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 322 states and 396 transitions. [2024-11-08 22:21:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 396 transitions. [2024-11-08 22:21:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:21:34,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:34,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 324 states and 399 transitions. [2024-11-08 22:21:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 399 transitions. [2024-11-08 22:21:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:21:34,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:21:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 323 states and 398 transitions. [2024-11-08 22:21:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 398 transitions. [2024-11-08 22:21:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:21:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:21:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 322 states and 397 transitions. [2024-11-08 22:21:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 397 transitions. [2024-11-08 22:21:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:21:35,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:21:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 321 states and 396 transitions. [2024-11-08 22:21:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 396 transitions. [2024-11-08 22:21:35,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:21:35,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 320 states and 395 transitions. [2024-11-08 22:21:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 395 transitions. [2024-11-08 22:21:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:21:35,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:35,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 319 states and 394 transitions. [2024-11-08 22:21:35,702 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 394 transitions. [2024-11-08 22:21:35,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:35,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,828 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:36,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-11-08 22:21:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-11-08 22:21:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:21:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 348 states and 432 transitions. [2024-11-08 22:21:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 432 transitions. [2024-11-08 22:21:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:21:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 347 states and 431 transitions. [2024-11-08 22:21:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 431 transitions. [2024-11-08 22:21:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:37,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 346 states and 430 transitions. [2024-11-08 22:21:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 430 transitions. [2024-11-08 22:21:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:21:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 347 states and 431 transitions. [2024-11-08 22:21:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 431 transitions. [2024-11-08 22:21:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:21:37,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:21:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 346 states and 430 transitions. [2024-11-08 22:21:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 430 transitions. [2024-11-08 22:21:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:21:37,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:21:37,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 345 states and 429 transitions. [2024-11-08 22:21:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 429 transitions. [2024-11-08 22:21:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:21:37,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 344 states and 428 transitions. [2024-11-08 22:21:38,274 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 428 transitions. [2024-11-08 22:21:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:21:38,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:21:38,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 343 states and 427 transitions. [2024-11-08 22:21:38,417 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 427 transitions. [2024-11-08 22:21:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:21:38,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:21:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 342 states and 426 transitions. [2024-11-08 22:21:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 426 transitions. [2024-11-08 22:21:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:38,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:38,640 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 344 states and 428 transitions. [2024-11-08 22:21:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 428 transitions. [2024-11-08 22:21:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:21:39,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,159 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:21:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 343 states and 427 transitions. [2024-11-08 22:21:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 427 transitions. [2024-11-08 22:21:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:21:39,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:21:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 342 states and 426 transitions. [2024-11-08 22:21:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 426 transitions. [2024-11-08 22:21:39,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:39,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,301 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 361 states and 450 transitions. [2024-11-08 22:21:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 450 transitions. [2024-11-08 22:21:40,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:21:40,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 362 states and 451 transitions. [2024-11-08 22:21:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 451 transitions. [2024-11-08 22:21:40,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:40,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:40,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 363 states and 452 transitions. [2024-11-08 22:21:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 452 transitions. [2024-11-08 22:21:40,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:40,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,528 INFO L255 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:21:40,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 373 states and 465 transitions. [2024-11-08 22:21:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 465 transitions. [2024-11-08 22:21:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:42,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 376 states and 469 transitions. [2024-11-08 22:21:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 469 transitions. [2024-11-08 22:21:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:43,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:43,368 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 380 states and 475 transitions. [2024-11-08 22:21:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 475 transitions. [2024-11-08 22:21:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:21:44,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:44,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:44,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 379 states and 474 transitions. [2024-11-08 22:21:44,278 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 474 transitions. [2024-11-08 22:21:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:44,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:44,355 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 385 states and 480 transitions. [2024-11-08 22:21:44,925 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 480 transitions. [2024-11-08 22:21:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:44,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:44,964 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:21:44,966 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:45,130 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:46,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 404 states and 508 transitions. [2024-11-08 22:21:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 508 transitions. [2024-11-08 22:21:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:46,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:48,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 423 states and 537 transitions. [2024-11-08 22:21:48,496 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 537 transitions. [2024-11-08 22:21:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:21:48,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:48,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 443 states and 566 transitions. [2024-11-08 22:21:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 566 transitions. [2024-11-08 22:21:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:21:50,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:50,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 22:21:50,723 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:21:51,322 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:52,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:52,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 446 states and 572 transitions. [2024-11-08 22:21:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 572 transitions. [2024-11-08 22:21:52,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:21:52,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:52,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 449 states and 580 transitions. [2024-11-08 22:21:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 580 transitions. [2024-11-08 22:21:53,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:21:53,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:53,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 450 states and 580 transitions. [2024-11-08 22:21:54,536 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 580 transitions. [2024-11-08 22:21:54,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:21:54,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 453 states and 588 transitions. [2024-11-08 22:21:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 588 transitions. [2024-11-08 22:21:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:21:55,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 455 states and 591 transitions. [2024-11-08 22:21:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 591 transitions. [2024-11-08 22:21:56,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:21:56,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 458 states and 597 transitions. [2024-11-08 22:21:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 597 transitions. [2024-11-08 22:21:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:21:57,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:57,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 459 states and 597 transitions. [2024-11-08 22:21:57,967 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 597 transitions. [2024-11-08 22:21:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:21:57,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:21:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 461 states and 601 transitions. [2024-11-08 22:21:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 601 transitions. [2024-11-08 22:21:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:21:59,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:59,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:02,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 465 states and 608 transitions. [2024-11-08 22:22:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 608 transitions. [2024-11-08 22:22:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:02,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:22:02,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 463 states and 605 transitions. [2024-11-08 22:22:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 605 transitions. [2024-11-08 22:22:02,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:02,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 465 states and 609 transitions. [2024-11-08 22:22:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 609 transitions. [2024-11-08 22:22:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:22:02,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:22:06,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:06,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 477 states and 634 transitions. [2024-11-08 22:22:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 634 transitions. [2024-11-08 22:22:06,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:22:06,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:06,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:06,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:22:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 479 states and 635 transitions. [2024-11-08 22:22:07,330 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 635 transitions. [2024-11-08 22:22:07,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:22:07,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,375 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:22:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 492 states and 661 transitions. [2024-11-08 22:22:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 661 transitions. [2024-11-08 22:22:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:22:11,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:22:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:12,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 495 states and 667 transitions. [2024-11-08 22:22:12,247 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 667 transitions. [2024-11-08 22:22:12,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:12,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:12,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:12,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:22:15,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:15,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 503 states and 682 transitions. [2024-11-08 22:22:15,407 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 682 transitions. [2024-11-08 22:22:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:15,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:15,442 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:22:16,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 507 states and 691 transitions. [2024-11-08 22:22:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 691 transitions. [2024-11-08 22:22:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:16,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:16,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:16,446 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:22:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 516 states and 708 transitions. [2024-11-08 22:22:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 708 transitions. [2024-11-08 22:22:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:19,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:22:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 520 states and 717 transitions. [2024-11-08 22:22:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 717 transitions. [2024-11-08 22:22:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:22:20,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:20,882 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 523 states and 729 transitions. [2024-11-08 22:22:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 729 transitions. [2024-11-08 22:22:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:22:22,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:22,290 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 525 states and 733 transitions. [2024-11-08 22:22:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 733 transitions. [2024-11-08 22:22:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:22:23,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:25,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 526 states and 734 transitions. [2024-11-08 22:22:25,083 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 734 transitions. [2024-11-08 22:22:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:22:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:30,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 540 states and 769 transitions. [2024-11-08 22:22:30,262 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 769 transitions. [2024-11-08 22:22:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:22:30,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:30,360 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:32,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:32,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 548 states and 783 transitions. [2024-11-08 22:22:32,617 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 783 transitions. [2024-11-08 22:22:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:22:32,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:32,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:32,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:32,736 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 552 states and 792 transitions. [2024-11-08 22:22:34,016 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 792 transitions. [2024-11-08 22:22:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:22:34,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:34,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:34,321 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 585 states and 847 transitions. [2024-11-08 22:22:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 847 transitions. [2024-11-08 22:22:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:22:39,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:39,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:40,179 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 594 states and 863 transitions. [2024-11-08 22:22:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 863 transitions. [2024-11-08 22:22:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:22:43,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:43,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 598 states and 873 transitions. [2024-11-08 22:22:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 873 transitions. [2024-11-08 22:22:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:22:44,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:44,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 633 states and 937 transitions. [2024-11-08 22:22:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 937 transitions. [2024-11-08 22:22:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:22:53,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 953 transitions. [2024-11-08 22:22:56,057 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 953 transitions. [2024-11-08 22:22:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:22:56,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,136 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 646 states and 964 transitions. [2024-11-08 22:22:57,624 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 964 transitions. [2024-11-08 22:22:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:22:57,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 649 states and 968 transitions. [2024-11-08 22:22:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 968 transitions. [2024-11-08 22:22:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:22:58,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:58,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 657 states and 987 transitions. [2024-11-08 22:23:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 987 transitions. [2024-11-08 22:23:02,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:23:02,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:02,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:05,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:05,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 662 states and 995 transitions. [2024-11-08 22:23:05,226 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 995 transitions. [2024-11-08 22:23:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:23:05,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:05,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 663 states and 996 transitions. [2024-11-08 22:23:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 996 transitions. [2024-11-08 22:23:05,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:23:05,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:05,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:05,881 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:07,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 666 states and 998 transitions. [2024-11-08 22:23:07,054 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 998 transitions. [2024-11-08 22:23:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:07,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:07,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 687 states and 1039 transitions. [2024-11-08 22:23:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1039 transitions. [2024-11-08 22:23:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:16,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:16,465 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 694 states and 1048 transitions. [2024-11-08 22:23:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1048 transitions. [2024-11-08 22:23:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:19,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:19,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:19,804 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:23:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 714 states and 1088 transitions. [2024-11-08 22:23:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1088 transitions. [2024-11-08 22:23:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:29,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:29,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:23:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 716 states and 1089 transitions. [2024-11-08 22:23:30,111 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1089 transitions. [2024-11-08 22:23:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:23:30,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:23:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 717 states and 1095 transitions. [2024-11-08 22:23:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1095 transitions. [2024-11-08 22:23:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:23:30,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:34,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 724 states and 1105 transitions. [2024-11-08 22:23:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1105 transitions. [2024-11-08 22:23:34,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:23:34,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:34,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:23:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 731 states and 1116 transitions. [2024-11-08 22:23:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1116 transitions. [2024-11-08 22:23:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:23:37,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:23:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:41,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 742 states and 1137 transitions. [2024-11-08 22:23:41,867 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1137 transitions. [2024-11-08 22:23:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:23:41,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:41,898 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 22:23:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 743 states and 1141 transitions. [2024-11-08 22:23:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1141 transitions. [2024-11-08 22:23:42,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:42,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:43,242 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:47,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:47,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 758 states and 1164 transitions. [2024-11-08 22:23:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1164 transitions. [2024-11-08 22:23:47,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:47,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,058 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:47,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 758 states and 1163 transitions. [2024-11-08 22:23:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1163 transitions. [2024-11-08 22:23:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:47,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,950 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 767 states and 1177 transitions. [2024-11-08 22:23:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1177 transitions. [2024-11-08 22:23:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:23:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 768 states and 1180 transitions. [2024-11-08 22:23:52,680 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1180 transitions. [2024-11-08 22:23:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:23:52,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 22:23:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:56,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 784 states and 1201 transitions. [2024-11-08 22:23:56,640 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1201 transitions. [2024-11-08 22:23:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:23:56,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:56,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 22:23:59,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 793 states and 1214 transitions. [2024-11-08 22:23:59,293 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1214 transitions. [2024-11-08 22:23:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:23:59,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 22:24:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 794 states and 1216 transitions. [2024-11-08 22:24:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1216 transitions. [2024-11-08 22:24:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:24:00,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:00,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:24:11,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 819 states and 1255 transitions. [2024-11-08 22:24:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1255 transitions. [2024-11-08 22:24:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:24:11,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:24:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 819 states and 1254 transitions. [2024-11-08 22:24:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1254 transitions. [2024-11-08 22:24:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:24:11,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:11,980 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:24:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 830 states and 1275 transitions. [2024-11-08 22:24:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1275 transitions. [2024-11-08 22:24:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:24:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,535 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 22:24:17,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:17,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 831 states and 1279 transitions. [2024-11-08 22:24:17,707 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1279 transitions. [2024-11-08 22:24:17,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:17,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:17,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:24:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-11-08 22:24:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-11-08 22:24:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:24:19,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 830 states and 1278 transitions. [2024-11-08 22:24:19,888 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1278 transitions. [2024-11-08 22:24:19,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:24:19,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:19,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:24:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 832 states and 1280 transitions. [2024-11-08 22:24:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1280 transitions. [2024-11-08 22:24:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:24:20,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,036 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:24:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 829 states and 1277 transitions. [2024-11-08 22:24:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1277 transitions. [2024-11-08 22:24:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:22,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 830 states and 1283 transitions. [2024-11-08 22:24:23,561 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1283 transitions. [2024-11-08 22:24:23,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:23,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:23,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:23,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:23,632 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:24:23,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 863 states and 1344 transitions. [2024-11-08 22:24:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1344 transitions. [2024-11-08 22:24:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:46,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:24:46,324 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:24:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 868 states and 1349 transitions. [2024-11-08 22:24:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1349 transitions. [2024-11-08 22:24:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:24:55,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:24:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:55,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:24:55,752 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:25:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 871 states and 1352 transitions. [2024-11-08 22:25:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1352 transitions. [2024-11-08 22:25:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:25:03,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:25:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 873 states and 1354 transitions. [2024-11-08 22:25:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1354 transitions. [2024-11-08 22:25:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:25:06,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,632 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:25:09,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:09,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 867 states and 1347 transitions. [2024-11-08 22:25:09,391 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1347 transitions. [2024-11-08 22:25:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:25:09,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 22:25:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:22,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 889 states and 1380 transitions. [2024-11-08 22:25:22,273 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1380 transitions. [2024-11-08 22:25:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:25:22,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 22:25:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 898 states and 1390 transitions. [2024-11-08 22:25:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1390 transitions. [2024-11-08 22:25:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:25:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 22:25:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 898 states and 1389 transitions. [2024-11-08 22:25:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1389 transitions. [2024-11-08 22:25:31,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:25:31,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:31,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:31,320 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 22:25:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:41,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 911 states and 1408 transitions. [2024-11-08 22:25:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1408 transitions. [2024-11-08 22:25:41,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:25:41,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:41,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:41,434 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-08 22:25:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 920 states and 1418 transitions. [2024-11-08 22:25:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1418 transitions. [2024-11-08 22:25:48,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:25:48,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:48,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:25:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 921 states and 1419 transitions. [2024-11-08 22:25:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1419 transitions. [2024-11-08 22:25:49,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:25:49,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:49,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:25:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:25:49,929 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:25:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 948 states and 1463 transitions. [2024-11-08 22:26:00,017 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1463 transitions. [2024-11-08 22:26:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:26:00,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:00,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:00,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:00,075 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:26:00,077 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:04,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 952 states and 1469 transitions. [2024-11-08 22:26:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1469 transitions. [2024-11-08 22:26:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:26:04,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:04,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:26:04,616 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:04,761 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 953 states and 1469 transitions. [2024-11-08 22:26:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1469 transitions. [2024-11-08 22:26:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:26:05,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:05,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 988 states and 1514 transitions. [2024-11-08 22:26:18,166 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1514 transitions. [2024-11-08 22:26:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:26:18,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:18,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1008 states and 1545 transitions. [2024-11-08 22:26:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1545 transitions. [2024-11-08 22:26:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:26:25,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:25,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:25,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 22:26:25,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:26,459 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:29,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1011 states and 1560 transitions. [2024-11-08 22:26:29,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1560 transitions. [2024-11-08 22:26:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:26:29,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:29,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:29,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:32,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:32,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1012 states and 1562 transitions. [2024-11-08 22:26:32,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1562 transitions. [2024-11-08 22:26:32,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:26:32,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:32,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:26:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1014 states and 1570 transitions. [2024-11-08 22:26:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1570 transitions. [2024-11-08 22:26:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:26:34,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 60 proven. 5 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:26:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1017 states and 1574 transitions. [2024-11-08 22:26:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1574 transitions. [2024-11-08 22:26:37,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:26:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1018 states and 1580 transitions. [2024-11-08 22:26:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1580 transitions. [2024-11-08 22:26:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:26:43,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:43,940 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1020 states and 1583 transitions. [2024-11-08 22:26:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1583 transitions. [2024-11-08 22:26:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:26:46,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:46,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1021 states and 1584 transitions. [2024-11-08 22:26:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1584 transitions. [2024-11-08 22:26:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:26:48,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:55,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1024 states and 1598 transitions. [2024-11-08 22:26:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1598 transitions. [2024-11-08 22:26:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:26:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:55,394 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1028 states and 1612 transitions. [2024-11-08 22:26:58,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1612 transitions. [2024-11-08 22:26:58,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:26:58,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:27:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:00,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1029 states and 1624 transitions. [2024-11-08 22:27:00,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1624 transitions. [2024-11-08 22:27:00,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:27:00,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:00,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:27:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1030 states and 1625 transitions. [2024-11-08 22:27:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1625 transitions. [2024-11-08 22:27:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:27:01,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:27:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1037 states and 1644 transitions. [2024-11-08 22:27:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1644 transitions. [2024-11-08 22:27:08,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:27:08,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:08,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:08,987 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:27:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:10,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1038 states and 1645 transitions. [2024-11-08 22:27:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1645 transitions. [2024-11-08 22:27:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:27:10,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:10,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:27:13,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:13,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1042 states and 1652 transitions. [2024-11-08 22:27:13,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1652 transitions. [2024-11-08 22:27:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:27:13,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:27:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1043 states and 1655 transitions. [2024-11-08 22:27:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1655 transitions. [2024-11-08 22:27:14,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:27:14,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:14,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:27:16,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1045 states and 1658 transitions. [2024-11-08 22:27:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1658 transitions. [2024-11-08 22:27:16,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:27:16,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:27:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1052 states and 1677 transitions. [2024-11-08 22:27:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1677 transitions. [2024-11-08 22:27:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:27:24,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:27:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1054 states and 1683 transitions. [2024-11-08 22:27:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1683 transitions. [2024-11-08 22:27:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:27:27,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:27:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1055 states and 1684 transitions. [2024-11-08 22:27:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1684 transitions. [2024-11-08 22:27:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:27:29,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:27:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1056 states and 1685 transitions. [2024-11-08 22:27:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1685 transitions. [2024-11-08 22:27:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:27:30,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:27:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1060 states and 1691 transitions. [2024-11-08 22:27:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1691 transitions. [2024-11-08 22:27:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:27:33,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:33,570 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-08 22:27:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:35,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1061 states and 1692 transitions. [2024-11-08 22:27:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1692 transitions. [2024-11-08 22:27:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:27:35,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-08 22:27:36,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:36,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1060 states and 1690 transitions. [2024-11-08 22:27:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1690 transitions. [2024-11-08 22:27:36,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:27:36,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:36,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:27:38,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1060 states and 1689 transitions. [2024-11-08 22:27:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1689 transitions. [2024-11-08 22:27:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:27:38,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:38,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:40,154 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:27:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1074 states and 1729 transitions. [2024-11-08 22:27:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1729 transitions. [2024-11-08 22:27:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:27:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:52,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1085 states and 1748 transitions. [2024-11-08 22:28:01,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1748 transitions. [2024-11-08 22:28:01,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:28:01,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:01,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:01,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1093 states and 1768 transitions. [2024-11-08 22:28:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1768 transitions. [2024-11-08 22:28:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:28:09,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 1094 states and 1769 transitions. [2024-11-08 22:28:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1769 transitions. [2024-11-08 22:28:12,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:28:12,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:12,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1095 states and 1770 transitions. [2024-11-08 22:28:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1770 transitions. [2024-11-08 22:28:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:13,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1115 states and 1811 transitions. [2024-11-08 22:28:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1811 transitions. [2024-11-08 22:28:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:23,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:24,608 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:35,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1130 states and 1838 transitions. [2024-11-08 22:28:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1838 transitions. [2024-11-08 22:28:35,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:35,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:35,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:35,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1137 states and 1852 transitions. [2024-11-08 22:28:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1852 transitions. [2024-11-08 22:28:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:41,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:47,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:47,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1142 states and 1869 transitions. [2024-11-08 22:28:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1869 transitions. [2024-11-08 22:28:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:47,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:48,462 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1145 states and 1872 transitions. [2024-11-08 22:28:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1872 transitions. [2024-11-08 22:28:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:28:51,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 104 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:28:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1149 states and 1878 transitions. [2024-11-08 22:28:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1878 transitions. [2024-11-08 22:28:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:28:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:56,706 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:19,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:19,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1184 states and 1964 transitions. [2024-11-08 22:29:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1964 transitions. [2024-11-08 22:29:19,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:19,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:19,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1198 states and 1987 transitions. [2024-11-08 22:29:28,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1987 transitions. [2024-11-08 22:29:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:28,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:28,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:28,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:28,166 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:37,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1207 states and 2004 transitions. [2024-11-08 22:29:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2004 transitions. [2024-11-08 22:29:37,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:37,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:37,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1214 states and 2020 transitions. [2024-11-08 22:29:43,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2020 transitions. [2024-11-08 22:29:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:43,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1220 states and 2045 transitions. [2024-11-08 22:29:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2045 transitions. [2024-11-08 22:29:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:50,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:50,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1223 states and 2049 transitions. [2024-11-08 22:29:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2049 transitions. [2024-11-08 22:29:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:52,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:29:58,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1229 states and 2066 transitions. [2024-11-08 22:29:58,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2066 transitions. [2024-11-08 22:29:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:29:58,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:58,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:30:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1232 states and 2070 transitions. [2024-11-08 22:30:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2070 transitions. [2024-11-08 22:30:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:30:01,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:30:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:03,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1233 states and 2072 transitions. [2024-11-08 22:30:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2072 transitions. [2024-11-08 22:30:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:03,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:03,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,866 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1240 states and 2087 transitions. [2024-11-08 22:30:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2087 transitions. [2024-11-08 22:30:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:11,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1244 states and 2094 transitions. [2024-11-08 22:30:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2094 transitions. [2024-11-08 22:30:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:16,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1247 states and 2098 transitions. [2024-11-08 22:30:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2098 transitions. [2024-11-08 22:30:21,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:21,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:21,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:21,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1250 states and 2102 transitions. [2024-11-08 22:30:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2102 transitions. [2024-11-08 22:30:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:26,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:26,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:31,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1255 states and 2107 transitions. [2024-11-08 22:30:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2107 transitions. [2024-11-08 22:30:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:30:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:31,212 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 22:30:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1256 states and 2107 transitions. [2024-11-08 22:30:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2107 transitions. [2024-11-08 22:30:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:30:32,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:32,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:30:55,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:55,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1277 states and 2155 transitions. [2024-11-08 22:30:55,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2155 transitions. [2024-11-08 22:30:55,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:30:55,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:31:08,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:08,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1290 states and 2180 transitions. [2024-11-08 22:31:08,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2180 transitions. [2024-11-08 22:31:08,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:31:08,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:08,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,795 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:31:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:20,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1296 states and 2192 transitions. [2024-11-08 22:31:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2192 transitions. [2024-11-08 22:31:20,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:31:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:31:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1299 states and 2196 transitions. [2024-11-08 22:31:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2196 transitions. [2024-11-08 22:31:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:31:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:26,557 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:31:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1311 states and 2230 transitions. [2024-11-08 22:31:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2230 transitions. [2024-11-08 22:31:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:31:46,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:46,425 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:31:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1316 states and 2238 transitions. [2024-11-08 22:31:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2238 transitions. [2024-11-08 22:31:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:31:52,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1324 states and 2257 transitions. [2024-11-08 22:32:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2257 transitions. [2024-11-08 22:32:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:04,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1326 states and 2259 transitions. [2024-11-08 22:32:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2259 transitions. [2024-11-08 22:32:06,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:32:06,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:06,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:06,113 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:32:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1327 states and 2261 transitions. [2024-11-08 22:32:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2261 transitions. [2024-11-08 22:32:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:32:07,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:07,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:32:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1334 states and 2272 transitions. [2024-11-08 22:32:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 2272 transitions. [2024-11-08 22:32:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:15,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:15,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:15,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:20,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1337 states and 2279 transitions. [2024-11-08 22:32:20,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2279 transitions. [2024-11-08 22:32:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:32:20,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:20,446 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:32:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1340 states and 2283 transitions. [2024-11-08 22:32:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2283 transitions. [2024-11-08 22:32:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:24,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1345 states and 2291 transitions. [2024-11-08 22:32:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 2291 transitions. [2024-11-08 22:32:31,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:31,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:31,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:31,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:31,787 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1349 states and 2298 transitions. [2024-11-08 22:32:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2298 transitions. [2024-11-08 22:32:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:32:36,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:36,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:32:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 1350 states and 2300 transitions. [2024-11-08 22:32:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2300 transitions. [2024-11-08 22:32:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:32:39,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-08 22:32:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:41,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1353 states and 2302 transitions. [2024-11-08 22:32:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2302 transitions. [2024-11-08 22:32:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:32:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:32:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1359 states and 2311 transitions. [2024-11-08 22:32:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2311 transitions. [2024-11-08 22:32:47,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:32:47,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:32:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1365 states and 2321 transitions. [2024-11-08 22:32:54,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2321 transitions. [2024-11-08 22:32:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:32:54,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:54,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:54,940 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:32:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1367 states and 2325 transitions. [2024-11-08 22:32:57,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2325 transitions. [2024-11-08 22:32:57,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:32:57,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:57,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:33:03,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1371 states and 2342 transitions. [2024-11-08 22:33:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2342 transitions. [2024-11-08 22:33:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:33:03,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:03,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:33:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1374 states and 2347 transitions. [2024-11-08 22:33:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2347 transitions. [2024-11-08 22:33:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:33:10,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:10,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:10,613 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:33:12,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:12,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1375 states and 2348 transitions. [2024-11-08 22:33:12,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2348 transitions. [2024-11-08 22:33:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:33:12,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:12,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:33:14,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:14,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1377 states and 2357 transitions. [2024-11-08 22:33:14,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2357 transitions. [2024-11-08 22:33:14,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:33:14,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:14,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:14,972 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:33:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1377 states and 2356 transitions. [2024-11-08 22:33:16,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2356 transitions. [2024-11-08 22:33:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:33:16,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:33:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1377 states and 2355 transitions. [2024-11-08 22:33:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2355 transitions. [2024-11-08 22:33:19,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:33:19,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:19,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:19,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-08 22:33:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:21,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1377 states and 2352 transitions. [2024-11-08 22:33:21,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2352 transitions. [2024-11-08 22:33:21,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:33:21,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:21,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-08 22:33:24,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:24,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2460 states to 1379 states and 2357 transitions. [2024-11-08 22:33:24,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2357 transitions. [2024-11-08 22:33:24,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:24,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:24,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:31,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:31,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2468 states to 1383 states and 2362 transitions. [2024-11-08 22:33:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2362 transitions. [2024-11-08 22:33:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:31,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:36,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1383 states and 2361 transitions. [2024-11-08 22:33:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2361 transitions. [2024-11-08 22:33:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:36,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:36,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1386 states and 2366 transitions. [2024-11-08 22:33:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2366 transitions. [2024-11-08 22:33:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:40,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:40,142 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1386 states and 2364 transitions. [2024-11-08 22:33:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2364 transitions. [2024-11-08 22:33:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:42,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:42,860 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1388 states and 2377 transitions. [2024-11-08 22:33:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2377 transitions. [2024-11-08 22:33:46,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:33:46,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:46,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:33:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1390 states and 2381 transitions. [2024-11-08 22:33:48,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2381 transitions. [2024-11-08 22:33:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:33:48,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:33:51,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1391 states and 2387 transitions. [2024-11-08 22:33:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2387 transitions. [2024-11-08 22:33:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:33:51,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:33:51,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:51,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-08 22:33:51,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:34:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.