./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/pr2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/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_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/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_18b8a6d4-8092-450e-aa2e-603ef3b70c37/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 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:37:13,245 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:37:13,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:37:13,367 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:37:13,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:37:13,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:37:13,405 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:37:13,405 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:37:13,406 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:37:13,407 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:37:13,407 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:37:13,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:37:13,408 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:37:13,408 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:37:13,408 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:37:13,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:37:13,412 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:37:13,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:37:13,416 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:37:13,417 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:37:13,417 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:37:13,417 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:37:13,418 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:37:13,418 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:37:13,418 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:37:13,419 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:37:13,419 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:37:13,419 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:37:13,420 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:37:13,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:37:13,420 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:37:13,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:37:13,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:37:13,425 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:37:13,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:37:13,425 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_18b8a6d4-8092-450e-aa2e-603ef3b70c37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5922a5be589e27d89439744489152c928c7510f0140c8b0fb4d1faadee969752 [2024-11-08 22:37:13,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:37:13,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:37:13,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:37:13,723 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:37:13,723 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:37:13,725 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/pr2.c Unable to find full path for "g++" [2024-11-08 22:37:15,722 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:37:15,942 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:37:15,942 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/sv-benchmarks/c/array-tiling/pr2.c [2024-11-08 22:37:15,953 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/data/4e41755df/e08cc0a9ee57472fa898cddf0da8aa86/FLAG330a9d5ee [2024-11-08 22:37:16,303 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/data/4e41755df/e08cc0a9ee57472fa898cddf0da8aa86 [2024-11-08 22:37:16,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:37:16,308 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:37:16,310 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:16,310 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:37:16,317 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:37:16,317 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3a1d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16, skipping insertion in model container [2024-11-08 22:37:16,319 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,347 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:37:16,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:16,630 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:37:16,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:37:16,691 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:37:16,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16 WrapperNode [2024-11-08 22:37:16,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:37:16,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:37:16,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:37:16,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:37:16,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,713 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,746 INFO L138 Inliner]: procedures = 15, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 97 [2024-11-08 22:37:16,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:37:16,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:37:16,751 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:37:16,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:37:16,760 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,762 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,762 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,780 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,785 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,786 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,788 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:37:16,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:37:16,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:37:16,794 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:37:16,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:37:16" (1/1) ... [2024-11-08 22:37:16,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:37:16,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:37:16,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:37:16,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18b8a6d4-8092-450e-aa2e-603ef3b70c37/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:37:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:37:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:37:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:37:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:37:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:37:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:37:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:37:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:37:16,984 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:37:16,986 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:37:17,314 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-08 22:37:17,314 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:37:17,417 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:37:17,417 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:37:17,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:17 BoogieIcfgContainer [2024-11-08 22:37:17,418 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:37:17,419 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:37:17,419 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:37:17,432 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:37:17,432 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:17" (1/1) ... [2024-11-08 22:37:17,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:37:17,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:17,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 58 states and 65 transitions. [2024-11-08 22:37:17,502 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 65 transitions. [2024-11-08 22:37:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:37:17,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,075 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 22:37:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:18,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 59 states and 66 transitions. [2024-11-08 22:37:18,174 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 66 transitions. [2024-11-08 22:37:18,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:37:18,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:18,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,493 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 22:37:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:18,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 61 states and 70 transitions. [2024-11-08 22:37:18,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 70 transitions. [2024-11-08 22:37:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:37:18,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,835 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 22:37:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 66 states and 80 transitions. [2024-11-08 22:37:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 80 transitions. [2024-11-08 22:37:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:37:19,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,228 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 22:37:19,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 67 states and 81 transitions. [2024-11-08 22:37:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 81 transitions. [2024-11-08 22:37:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:37:19,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,311 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 22:37:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 68 states and 82 transitions. [2024-11-08 22:37:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 82 transitions. [2024-11-08 22:37:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:37:19,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,382 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 22:37:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 69 states and 83 transitions. [2024-11-08 22:37:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 83 transitions. [2024-11-08 22:37:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:37:19,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,494 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 22:37:19,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 72 states and 89 transitions. [2024-11-08 22:37:19,584 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 89 transitions. [2024-11-08 22:37:19,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:37:19,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,640 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 22:37:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2024-11-08 22:37:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2024-11-08 22:37:19,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:37:19,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,705 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 22:37:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 91 transitions. [2024-11-08 22:37:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-11-08 22:37:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:37:19,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,792 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 22:37:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 75 states and 92 transitions. [2024-11-08 22:37:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 92 transitions. [2024-11-08 22:37:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:37:19,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,854 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 22:37:19,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 76 states and 93 transitions. [2024-11-08 22:37:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 93 transitions. [2024-11-08 22:37:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:37:19,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,921 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 22:37:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 94 transitions. [2024-11-08 22:37:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 94 transitions. [2024-11-08 22:37:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:37:19,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,991 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 22:37:20,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 79 states and 97 transitions. [2024-11-08 22:37:20,013 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 97 transitions. [2024-11-08 22:37:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:37:20,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,052 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 22:37:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 80 states and 98 transitions. [2024-11-08 22:37:20,065 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 98 transitions. [2024-11-08 22:37:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:37:20,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:37:20,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 82 states and 101 transitions. [2024-11-08 22:37:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 101 transitions. [2024-11-08 22:37:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:37:20,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,476 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 22:37:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 83 states and 102 transitions. [2024-11-08 22:37:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 102 transitions. [2024-11-08 22:37:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:37:20,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,537 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 22:37:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 84 states and 103 transitions. [2024-11-08 22:37:20,553 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2024-11-08 22:37:20,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:37:20,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,599 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 22:37:20,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 85 states and 104 transitions. [2024-11-08 22:37:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 104 transitions. [2024-11-08 22:37:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:37:20,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,655 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 22:37:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 86 states and 105 transitions. [2024-11-08 22:37:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 105 transitions. [2024-11-08 22:37:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:37:20,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,732 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 22:37:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 87 states and 106 transitions. [2024-11-08 22:37:20,758 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2024-11-08 22:37:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:37:20,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,819 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 22:37:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-11-08 22:37:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-08 22:37:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:37:20,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,926 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 22:37:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 90 states and 109 transitions. [2024-11-08 22:37:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 109 transitions. [2024-11-08 22:37:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:37:20,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:21,044 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 22:37:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 91 states and 112 transitions. [2024-11-08 22:37:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 112 transitions. [2024-11-08 22:37:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:37:21,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 100 states and 125 transitions. [2024-11-08 22:37:21,899 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 125 transitions. [2024-11-08 22:37:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:37:21,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:21,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 104 states and 128 transitions. [2024-11-08 22:37:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 128 transitions. [2024-11-08 22:37:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:37:22,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:22,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 92 states and 114 transitions. [2024-11-08 22:37:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 114 transitions. [2024-11-08 22:37:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:37:22,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:22,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 107 states and 136 transitions. [2024-11-08 22:37:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 136 transitions. [2024-11-08 22:37:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:37:23,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2024-11-08 22:37:23,633 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2024-11-08 22:37:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:37:23,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 112 states and 140 transitions. [2024-11-08 22:37:23,738 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 140 transitions. [2024-11-08 22:37:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:37:23,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 116 states and 143 transitions. [2024-11-08 22:37:23,825 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2024-11-08 22:37:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:23,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:24,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 121 states and 153 transitions. [2024-11-08 22:37:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 153 transitions. [2024-11-08 22:37:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:24,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:24,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 123 states and 157 transitions. [2024-11-08 22:37:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 157 transitions. [2024-11-08 22:37:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:25,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:26,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2024-11-08 22:37:26,358 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2024-11-08 22:37:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:26,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:26,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 137 states and 182 transitions. [2024-11-08 22:37:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 182 transitions. [2024-11-08 22:37:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:26,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:26,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 138 states and 183 transitions. [2024-11-08 22:37:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 183 transitions. [2024-11-08 22:37:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:27,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 139 states and 184 transitions. [2024-11-08 22:37:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 184 transitions. [2024-11-08 22:37:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:27,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-11-08 22:37:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-11-08 22:37:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:27,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:27,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:27,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 144 states and 188 transitions. [2024-11-08 22:37:27,665 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2024-11-08 22:37:27,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:27,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:28,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 147 states and 195 transitions. [2024-11-08 22:37:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2024-11-08 22:37:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:37:28,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:28,329 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 148 states and 196 transitions. [2024-11-08 22:37:28,633 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 196 transitions. [2024-11-08 22:37:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:28,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:29,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:29,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 154 states and 205 transitions. [2024-11-08 22:37:29,792 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 205 transitions. [2024-11-08 22:37:29,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:29,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:29,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:29,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 156 states and 208 transitions. [2024-11-08 22:37:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 208 transitions. [2024-11-08 22:37:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 157 states and 208 transitions. [2024-11-08 22:37:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 208 transitions. [2024-11-08 22:37:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:30,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-11-08 22:37:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-11-08 22:37:31,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:31,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 220 transitions. [2024-11-08 22:37:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 220 transitions. [2024-11-08 22:37:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:37:32,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:32,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:33,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 166 states and 220 transitions. [2024-11-08 22:37:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 220 transitions. [2024-11-08 22:37:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:33,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:33,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 168 states and 222 transitions. [2024-11-08 22:37:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 222 transitions. [2024-11-08 22:37:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:33,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 170 states and 224 transitions. [2024-11-08 22:37:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 224 transitions. [2024-11-08 22:37:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:33,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:34,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:34,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-08 22:37:34,012 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-08 22:37:34,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:34,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:34,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:34,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 168 states and 222 transitions. [2024-11-08 22:37:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 222 transitions. [2024-11-08 22:37:34,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:34,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:34,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:34,199 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:34,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 170 states and 225 transitions. [2024-11-08 22:37:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 225 transitions. [2024-11-08 22:37:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:34,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 182 states and 245 transitions. [2024-11-08 22:37:37,843 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 245 transitions. [2024-11-08 22:37:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:37,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:37,887 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:38,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:38,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 184 states and 248 transitions. [2024-11-08 22:37:38,822 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 248 transitions. [2024-11-08 22:37:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:38,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 185 states and 248 transitions. [2024-11-08 22:37:39,407 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 248 transitions. [2024-11-08 22:37:39,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:39,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 186 states and 248 transitions. [2024-11-08 22:37:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 248 transitions. [2024-11-08 22:37:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:39,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,497 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 181 states and 243 transitions. [2024-11-08 22:37:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 243 transitions. [2024-11-08 22:37:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:37:39,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:37:40,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-08 22:37:40,337 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-08 22:37:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:37:40,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:40,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 183 states and 248 transitions. [2024-11-08 22:37:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 248 transitions. [2024-11-08 22:37:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:37:40,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:40,599 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 182 states and 247 transitions. [2024-11-08 22:37:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 247 transitions. [2024-11-08 22:37:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:40,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:41,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:37:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:41,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 186 states and 253 transitions. [2024-11-08 22:37:41,596 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 253 transitions. [2024-11-08 22:37:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:41,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:41,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:41,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:41,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:42,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 190 states and 257 transitions. [2024-11-08 22:37:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 257 transitions. [2024-11-08 22:37:42,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:42,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:42,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:43,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:43,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 194 states and 261 transitions. [2024-11-08 22:37:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 261 transitions. [2024-11-08 22:37:43,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:43,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:43,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:45,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 205 states and 280 transitions. [2024-11-08 22:37:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 280 transitions. [2024-11-08 22:37:45,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:45,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:45,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 200 states and 275 transitions. [2024-11-08 22:37:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 275 transitions. [2024-11-08 22:37:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:45,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 201 states and 275 transitions. [2024-11-08 22:37:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 275 transitions. [2024-11-08 22:37:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:45,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 203 states and 277 transitions. [2024-11-08 22:37:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 277 transitions. [2024-11-08 22:37:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:46,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 198 states and 272 transitions. [2024-11-08 22:37:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 272 transitions. [2024-11-08 22:37:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:37:46,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 197 states and 271 transitions. [2024-11-08 22:37:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 271 transitions. [2024-11-08 22:37:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:37:46,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,722 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 196 states and 270 transitions. [2024-11-08 22:37:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 270 transitions. [2024-11-08 22:37:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:37:46,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:37:47,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:47,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 192 states and 262 transitions. [2024-11-08 22:37:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 262 transitions. [2024-11-08 22:37:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:37:47,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:47,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:47,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-08 22:37:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-08 22:37:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:37:48,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:48,306 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:37:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 191 states and 261 transitions. [2024-11-08 22:37:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 261 transitions. [2024-11-08 22:37:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:37:48,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:48,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:55,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 216 states and 302 transitions. [2024-11-08 22:37:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 302 transitions. [2024-11-08 22:37:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:37:55,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:55,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:37:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 215 states and 301 transitions. [2024-11-08 22:37:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 301 transitions. [2024-11-08 22:37:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:37:56,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 224 states and 309 transitions. [2024-11-08 22:37:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 309 transitions. [2024-11-08 22:37:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:37:58,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:00,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:00,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 238 states and 324 transitions. [2024-11-08 22:38:00,991 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 324 transitions. [2024-11-08 22:38:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:38:00,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:38:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 247 states and 338 transitions. [2024-11-08 22:38:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 338 transitions. [2024-11-08 22:38:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:38:04,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:04,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:38:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 258 states and 353 transitions. [2024-11-08 22:38:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 353 transitions. [2024-11-08 22:38:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:38:08,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:08,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:08,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:38:10,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:10,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 267 states and 364 transitions. [2024-11-08 22:38:10,604 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 364 transitions. [2024-11-08 22:38:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:38:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:10,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:10,674 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:38:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 271 states and 369 transitions. [2024-11-08 22:38:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 369 transitions. [2024-11-08 22:38:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:38:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 284 states and 386 transitions. [2024-11-08 22:38:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 386 transitions. [2024-11-08 22:38:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:38:16,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 294 states and 399 transitions. [2024-11-08 22:38:19,378 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 399 transitions. [2024-11-08 22:38:19,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:38:19,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:19,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 299 states and 406 transitions. [2024-11-08 22:38:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 406 transitions. [2024-11-08 22:38:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:38:20,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:21,009 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 308 states and 416 transitions. [2024-11-08 22:38:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 416 transitions. [2024-11-08 22:38:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:38:23,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 318 states and 434 transitions. [2024-11-08 22:38:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 434 transitions. [2024-11-08 22:38:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:38:28,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:29,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:29,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 324 states and 440 transitions. [2024-11-08 22:38:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 440 transitions. [2024-11-08 22:38:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:38:29,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:29,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 325 states and 440 transitions. [2024-11-08 22:38:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 440 transitions. [2024-11-08 22:38:29,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:38:29,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:29,980 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:38:36,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:36,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 357 states and 479 transitions. [2024-11-08 22:38:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 479 transitions. [2024-11-08 22:38:36,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:38:36,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:36,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 367 states and 490 transitions. [2024-11-08 22:38:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 490 transitions. [2024-11-08 22:38:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:38:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:38,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:38,423 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:38:41,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 385 states and 508 transitions. [2024-11-08 22:38:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 508 transitions. [2024-11-08 22:38:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:38:41,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:38:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 407 states and 533 transitions. [2024-11-08 22:38:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 533 transitions. [2024-11-08 22:38:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:38:45,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:45,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:45,622 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:38:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 411 states and 540 transitions. [2024-11-08 22:38:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 540 transitions. [2024-11-08 22:38:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:46,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:49,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 420 states and 553 transitions. [2024-11-08 22:38:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 553 transitions. [2024-11-08 22:38:49,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:49,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:49,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:38:51,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 422 states and 553 transitions. [2024-11-08 22:38:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 553 transitions. [2024-11-08 22:38:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:51,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:38:53,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 423 states and 553 transitions. [2024-11-08 22:38:53,211 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 553 transitions. [2024-11-08 22:38:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:53,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:53,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:38:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 432 states and 566 transitions. [2024-11-08 22:38:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 566 transitions. [2024-11-08 22:38:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:38:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 433 states and 566 transitions. [2024-11-08 22:38:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 566 transitions. [2024-11-08 22:38:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:38:57,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:38:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 436 states and 569 transitions. [2024-11-08 22:38:58,557 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 569 transitions. [2024-11-08 22:38:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:38:58,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:58,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:39:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 439 states and 572 transitions. [2024-11-08 22:39:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 572 transitions. [2024-11-08 22:39:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:39:00,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:39:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 442 states and 575 transitions. [2024-11-08 22:39:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 575 transitions. [2024-11-08 22:39:00,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:39:00,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:39:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 446 states and 582 transitions. [2024-11-08 22:39:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 582 transitions. [2024-11-08 22:39:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:39:03,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:39:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 445 states and 580 transitions. [2024-11-08 22:39:04,108 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 580 transitions. [2024-11-08 22:39:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,329 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:39:05,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:05,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 448 states and 582 transitions. [2024-11-08 22:39:05,908 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 582 transitions. [2024-11-08 22:39:05,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:05,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:06,025 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:39:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 451 states and 584 transitions. [2024-11-08 22:39:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 584 transitions. [2024-11-08 22:39:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:06,884 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:39:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 461 states and 594 transitions. [2024-11-08 22:39:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 594 transitions. [2024-11-08 22:39:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:09,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:09,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:39:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 142 states and 174 transitions. [2024-11-08 22:39:10,373 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 174 transitions. [2024-11-08 22:39:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:39:10,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:39:13,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2024-11-08 22:39:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2024-11-08 22:39:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:39:13,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:13,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,429 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 43 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 176 states and 217 transitions. [2024-11-08 22:39:35,164 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 217 transitions. [2024-11-08 22:39:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:39:35,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:35,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 43 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 189 states and 232 transitions. [2024-11-08 22:39:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 232 transitions. [2024-11-08 22:39:38,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:39:38,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,876 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 43 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 202 states and 248 transitions. [2024-11-08 22:39:41,875 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 248 transitions. [2024-11-08 22:39:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:39:41,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:39:45,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 206 states and 255 transitions. [2024-11-08 22:39:45,263 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 255 transitions. [2024-11-08 22:39:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:39:45,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:39:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 210 states and 262 transitions. [2024-11-08 22:39:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 262 transitions. [2024-11-08 22:39:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:39:48,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 87 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:19,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 251 states and 310 transitions. [2024-11-08 22:40:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 310 transitions. [2024-11-08 22:40:19,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:19,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 87 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 264 states and 327 transitions. [2024-11-08 22:40:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 327 transitions. [2024-11-08 22:40:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:22,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:23,248 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 87 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:27,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 280 states and 346 transitions. [2024-11-08 22:40:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 346 transitions. [2024-11-08 22:40:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:40:27,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 87 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 285 states and 350 transitions. [2024-11-08 22:40:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 350 transitions. [2024-11-08 22:40:29,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:40:29,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:29,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,765 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2024-11-08 22:40:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 283 states and 346 transitions. [2024-11-08 22:40:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 346 transitions. [2024-11-08 22:40:29,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:40:29,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:30,766 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:40:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:33,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 287 states and 353 transitions. [2024-11-08 22:40:33,908 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 353 transitions. [2024-11-08 22:40:33,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:40:33,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:33,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:40:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 291 states and 360 transitions. [2024-11-08 22:40:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 360 transitions. [2024-11-08 22:40:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:40:38,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:38,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:42,286 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 147 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 340 states and 417 transitions. [2024-11-08 22:41:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 417 transitions. [2024-11-08 22:41:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:41:16,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 147 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 353 states and 435 transitions. [2024-11-08 22:41:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 435 transitions. [2024-11-08 22:41:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:41:20,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:20,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 147 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:27,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 369 states and 455 transitions. [2024-11-08 22:41:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 455 transitions. [2024-11-08 22:41:27,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:41:27,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,435 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 147 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:29,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 374 states and 459 transitions. [2024-11-08 22:41:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 459 transitions. [2024-11-08 22:41:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:41:29,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:29,207 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-08 22:41:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 372 states and 456 transitions. [2024-11-08 22:41:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 456 transitions. [2024-11-08 22:41:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:41:29,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:30,410 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 22:41:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:34,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 376 states and 463 transitions. [2024-11-08 22:41:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 463 transitions. [2024-11-08 22:41:34,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:41:34,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:34,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 22:41:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 380 states and 470 transitions. [2024-11-08 22:41:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 470 transitions. [2024-11-08 22:41:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:41:38,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 223 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 437 states and 536 transitions. [2024-11-08 22:42:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 536 transitions. [2024-11-08 22:42:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:42:29,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:29,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 223 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 450 states and 555 transitions. [2024-11-08 22:42:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 555 transitions. [2024-11-08 22:42:35,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:42:35,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:35,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 223 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:43,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 576 transitions. [2024-11-08 22:42:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 576 transitions. [2024-11-08 22:42:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:42:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:43,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:44,103 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 223 proven. 216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 471 states and 580 transitions. [2024-11-08 22:42:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 580 transitions. [2024-11-08 22:42:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:42:44,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:45,000 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2024-11-08 22:42:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 469 states and 577 transitions. [2024-11-08 22:42:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 577 transitions. [2024-11-08 22:42:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:42:45,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 22:42:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 473 states and 584 transitions. [2024-11-08 22:42:50,907 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 584 transitions. [2024-11-08 22:42:50,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:42:50,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 22:42:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 477 states and 591 transitions. [2024-11-08 22:42:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 591 transitions. [2024-11-08 22:42:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:42:56,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 315 proven. 307 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 542 states and 666 transitions. [2024-11-08 22:44:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 666 transitions. [2024-11-08 22:44:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:03,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 315 proven. 307 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 555 states and 686 transitions. [2024-11-08 22:44:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 686 transitions. [2024-11-08 22:44:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:10,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:11,081 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 315 proven. 307 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 571 states and 708 transitions. [2024-11-08 22:44:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 708 transitions. [2024-11-08 22:44:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:44:19,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 315 proven. 307 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 576 states and 712 transitions. [2024-11-08 22:44:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 712 transitions. [2024-11-08 22:44:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:44:21,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:44:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 574 states and 709 transitions. [2024-11-08 22:44:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 709 transitions. [2024-11-08 22:44:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:44:21,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:23,103 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-08 22:44:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 578 states and 716 transitions. [2024-11-08 22:44:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 716 transitions. [2024-11-08 22:44:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:44:27,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-08 22:44:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:34,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 582 states and 723 transitions. [2024-11-08 22:44:34,780 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 723 transitions. [2024-11-08 22:44:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:44:34,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:34,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 423 proven. 414 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 655 states and 807 transitions. [2024-11-08 22:46:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 807 transitions. [2024-11-08 22:46:00,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:46:00,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 423 proven. 414 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:08,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 668 states and 828 transitions. [2024-11-08 22:46:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 828 transitions. [2024-11-08 22:46:08,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:46:08,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 423 proven. 414 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:19,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 684 states and 851 transitions. [2024-11-08 22:46:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 851 transitions. [2024-11-08 22:46:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:46:19,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:19,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 423 proven. 414 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 689 states and 855 transitions. [2024-11-08 22:46:22,186 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 855 transitions. [2024-11-08 22:46:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:46:22,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-11-08 22:46:22,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 687 states and 852 transitions. [2024-11-08 22:46:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 852 transitions. [2024-11-08 22:46:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:46:22,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:24,532 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-08 22:46:30,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:30,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 691 states and 859 transitions. [2024-11-08 22:46:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 859 transitions. [2024-11-08 22:46:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:46:30,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:30,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2024-11-08 22:46:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 695 states and 866 transitions. [2024-11-08 22:46:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 866 transitions. [2024-11-08 22:46:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:46:38,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:38,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 547 proven. 537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:25,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:25,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 776 states and 959 transitions. [2024-11-08 22:48:25,594 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 959 transitions. [2024-11-08 22:48:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:48:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 547 proven. 537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 789 states and 981 transitions. [2024-11-08 22:48:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 981 transitions. [2024-11-08 22:48:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:48:34,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:36,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 547 proven. 537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 805 states and 1005 transitions. [2024-11-08 22:48:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1005 transitions. [2024-11-08 22:48:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:48:47,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 547 proven. 537 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 810 states and 1009 transitions. [2024-11-08 22:48:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1009 transitions. [2024-11-08 22:48:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:48:50,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1183 backedges. 123 proven. 0 refuted. 0 times theorem prover too weak. 1060 trivial. 0 not checked. [2024-11-08 22:48:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 808 states and 1006 transitions. [2024-11-08 22:48:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1006 transitions. [2024-11-08 22:48:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:48:51,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-08 22:49:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 812 states and 1013 transitions. [2024-11-08 22:49:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1013 transitions. [2024-11-08 22:49:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:49:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-08 22:49:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 816 states and 1020 transitions. [2024-11-08 22:49:10,444 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1020 transitions. [2024-11-08 22:49:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:49:10,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 687 proven. 676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.