./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-queue-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/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_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-queue-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c858394bc83ab2c402eb20052f936c0a6aa98b2b6b6c704be79c039778bcff97 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:41:19,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:41:19,920 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:41:19,927 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:41:19,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:41:19,968 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:41:19,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:41:19,970 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:41:19,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:41:19,974 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:41:19,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:41:19,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:41:19,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:41:19,975 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:41:19,976 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:41:19,976 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:41:19,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:41:19,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:41:19,981 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:41:19,982 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:41:19,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:41:19,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:41:19,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:41:19,984 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:41:19,984 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:41:19,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:19,985 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:41:19,985 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:41:19,985 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:41:19,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:41:19,986 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_c732cdcc-a552-47e3-aa4f-c49ce59b8649/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c858394bc83ab2c402eb20052f936c0a6aa98b2b6b6c704be79c039778bcff97 [2024-11-09 00:41:20,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:41:20,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:41:20,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:41:20,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:41:20,335 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:41:20,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-queue-1.i Unable to find full path for "g++" [2024-11-09 00:41:22,649 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:41:23,033 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:41:23,034 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/sv-benchmarks/c/forester-heap/dll-queue-1.i [2024-11-09 00:41:23,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/data/feefb9483/1b8743ad106c47709db0d928310597d1/FLAGefe708239 [2024-11-09 00:41:23,220 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/data/feefb9483/1b8743ad106c47709db0d928310597d1 [2024-11-09 00:41:23,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:41:23,225 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:41:23,226 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:23,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:41:23,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:41:23,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23156b5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23, skipping insertion in model container [2024-11-09 00:41:23,234 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,288 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:41:23,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:23,770 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:41:23,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:23,867 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:41:23,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23 WrapperNode [2024-11-09 00:41:23,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:23,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:23,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:41:23,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:41:23,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,895 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,929 INFO L138 Inliner]: procedures = 119, calls = 52, calls flagged for inlining = 16, calls inlined = 16, statements flattened = 238 [2024-11-09 00:41:23,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:23,931 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:41:23,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:41:23,932 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:41:23,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,949 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,950 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,971 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,981 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:41:23,982 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:41:23,982 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:41:23,983 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:41:23,984 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:23" (1/1) ... [2024-11-09 00:41:23,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:24,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:41:24,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:41:24,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c732cdcc-a552-47e3-aa4f-c49ce59b8649/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:41:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:41:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:41:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:41:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:41:24,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:41:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:41:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:41:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:41:24,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:41:24,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:41:24,206 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:41:24,209 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:41:24,924 INFO L? ?]: Removed 130 outVars from TransFormulas that were not future-live. [2024-11-09 00:41:24,924 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:41:25,033 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:41:25,033 INFO L316 CfgBuilder]: Removed 30 assume(true) statements. [2024-11-09 00:41:25,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:25 BoogieIcfgContainer [2024-11-09 00:41:25,034 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:41:25,035 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:41:25,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:41:25,055 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:41:25,055 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:25" (1/1) ... [2024-11-09 00:41:25,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:41:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 264 transitions. [2024-11-09 00:41:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 264 transitions. [2024-11-09 00:41:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:41:25,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:25,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-11-09 00:41:25,473 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-11-09 00:41:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:41:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:25,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-11-09 00:41:25,796 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-11-09 00:41:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:41:25,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 261 transitions. [2024-11-09 00:41:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 261 transitions. [2024-11-09 00:41:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:41:25,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:26,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 192 states and 260 transitions. [2024-11-09 00:41:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 260 transitions. [2024-11-09 00:41:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:41:26,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 259 transitions. [2024-11-09 00:41:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 259 transitions. [2024-11-09 00:41:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:41:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:26,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-11-09 00:41:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-11-09 00:41:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:26,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 193 states and 262 transitions. [2024-11-09 00:41:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 262 transitions. [2024-11-09 00:41:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:26,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 196 states and 268 transitions. [2024-11-09 00:41:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 268 transitions. [2024-11-09 00:41:27,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:41:27,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:27,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:27,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 195 states and 267 transitions. [2024-11-09 00:41:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 267 transitions. [2024-11-09 00:41:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:41:27,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:27,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 196 states and 269 transitions. [2024-11-09 00:41:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 269 transitions. [2024-11-09 00:41:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:41:27,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:27,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:28,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 198 states and 271 transitions. [2024-11-09 00:41:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 271 transitions. [2024-11-09 00:41:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:41:28,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 200 states and 275 transitions. [2024-11-09 00:41:28,903 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 275 transitions. [2024-11-09 00:41:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:41:28,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:28,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:29,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 202 states and 279 transitions. [2024-11-09 00:41:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 279 transitions. [2024-11-09 00:41:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:41:30,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:30,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 203 states and 281 transitions. [2024-11-09 00:41:30,711 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 281 transitions. [2024-11-09 00:41:30,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:41:30,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 205 states and 284 transitions. [2024-11-09 00:41:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 284 transitions. [2024-11-09 00:41:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:41:31,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 205 states and 280 transitions. [2024-11-09 00:41:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 280 transitions. [2024-11-09 00:41:31,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:41:31,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 210 states and 288 transitions. [2024-11-09 00:41:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 288 transitions. [2024-11-09 00:41:32,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:41:32,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 212 states and 293 transitions. [2024-11-09 00:41:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 293 transitions. [2024-11-09 00:41:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:41:35,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:35,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2024-11-09 00:41:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2024-11-09 00:41:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:41:36,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:36,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 217 states and 298 transitions. [2024-11-09 00:41:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 298 transitions. [2024-11-09 00:41:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:41:36,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:36,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:36,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 225 states and 315 transitions. [2024-11-09 00:41:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 315 transitions. [2024-11-09 00:41:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:41:37,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:37,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 233 states and 332 transitions. [2024-11-09 00:41:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 332 transitions. [2024-11-09 00:41:39,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:39,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 233 states and 331 transitions. [2024-11-09 00:41:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 331 transitions. [2024-11-09 00:41:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:39,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 233 states and 327 transitions. [2024-11-09 00:41:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 327 transitions. [2024-11-09 00:41:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:39,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-11-09 00:41:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-11-09 00:41:39,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:39,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 236 states and 334 transitions. [2024-11-09 00:41:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 334 transitions. [2024-11-09 00:41:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:41:41,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 237 states and 335 transitions. [2024-11-09 00:41:41,436 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 335 transitions. [2024-11-09 00:41:41,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:41:41,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 243 states and 345 transitions. [2024-11-09 00:41:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 345 transitions. [2024-11-09 00:41:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:41:44,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:44,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 253 states and 362 transitions. [2024-11-09 00:41:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 362 transitions. [2024-11-09 00:41:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:41:47,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 260 states and 373 transitions. [2024-11-09 00:41:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 373 transitions. [2024-11-09 00:41:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:41:49,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 265 states and 383 transitions. [2024-11-09 00:41:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 383 transitions. [2024-11-09 00:41:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:41:50,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 270 states and 393 transitions. [2024-11-09 00:41:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 393 transitions. [2024-11-09 00:41:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:41:51,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 276 states and 405 transitions. [2024-11-09 00:41:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 405 transitions. [2024-11-09 00:41:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:41:54,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 276 states and 404 transitions. [2024-11-09 00:41:54,679 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 404 transitions. [2024-11-09 00:41:54,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:41:54,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 277 states and 405 transitions. [2024-11-09 00:41:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 405 transitions. [2024-11-09 00:41:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:41:55,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:02,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 288 states and 428 transitions. [2024-11-09 00:42:02,140 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 428 transitions. [2024-11-09 00:42:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:42:02,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 303 states and 456 transitions. [2024-11-09 00:42:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 456 transitions. [2024-11-09 00:42:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:42:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:10,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:12,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:12,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 306 states and 464 transitions. [2024-11-09 00:42:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 464 transitions. [2024-11-09 00:42:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:42:12,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:13,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 310 states and 470 transitions. [2024-11-09 00:42:13,550 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 470 transitions. [2024-11-09 00:42:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:42:13,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:13,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 317 states and 485 transitions. [2024-11-09 00:42:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 485 transitions. [2024-11-09 00:42:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:42:17,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:42:17,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:17,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 320 states and 487 transitions. [2024-11-09 00:42:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 487 transitions. [2024-11-09 00:42:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:17,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:17,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:17,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 339 states and 530 transitions. [2024-11-09 00:42:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 530 transitions. [2024-11-09 00:42:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:28,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:28,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:29,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 348 states and 548 transitions. [2024-11-09 00:42:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 548 transitions. [2024-11-09 00:42:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:35,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 349 states and 550 transitions. [2024-11-09 00:42:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 550 transitions. [2024-11-09 00:42:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:36,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:36,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 350 states and 552 transitions. [2024-11-09 00:42:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 552 transitions. [2024-11-09 00:42:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:36,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:36,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:36,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 351 states and 553 transitions. [2024-11-09 00:42:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 553 transitions. [2024-11-09 00:42:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:42:37,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:37,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 369 states and 587 transitions. [2024-11-09 00:42:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 587 transitions. [2024-11-09 00:42:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:42:46,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:46,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:48,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 373 states and 592 transitions. [2024-11-09 00:42:48,758 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 592 transitions. [2024-11-09 00:42:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:42:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 392 states and 624 transitions. [2024-11-09 00:43:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 624 transitions. [2024-11-09 00:43:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:43:01,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:43:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:01,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 391 states and 621 transitions. [2024-11-09 00:43:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 621 transitions. [2024-11-09 00:43:01,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:43:01,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:01,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:01,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:03,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 396 states and 628 transitions. [2024-11-09 00:43:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 628 transitions. [2024-11-09 00:43:03,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:43:03,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:43:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 395 states and 627 transitions. [2024-11-09 00:43:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 627 transitions. [2024-11-09 00:43:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:43:03,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 397 states and 631 transitions. [2024-11-09 00:43:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 631 transitions. [2024-11-09 00:43:08,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:43:08,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:08,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 415 states and 661 transitions. [2024-11-09 00:43:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 661 transitions. [2024-11-09 00:43:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:43:24,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 422 states and 674 transitions. [2024-11-09 00:43:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 674 transitions. [2024-11-09 00:43:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:43:30,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:43:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 424 states and 676 transitions. [2024-11-09 00:43:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 676 transitions. [2024-11-09 00:43:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:43:31,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:31,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:43:32,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:32,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 425 states and 677 transitions. [2024-11-09 00:43:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 677 transitions. [2024-11-09 00:43:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:43:32,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:43:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 433 states and 688 transitions. [2024-11-09 00:43:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 688 transitions. [2024-11-09 00:43:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:43:38,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:38,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 435 states and 691 transitions. [2024-11-09 00:43:42,197 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 691 transitions. [2024-11-09 00:43:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:43:42,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 436 states and 697 transitions. [2024-11-09 00:43:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 697 transitions. [2024-11-09 00:43:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:43:42,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:43,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 453 states and 725 transitions. [2024-11-09 00:43:54,830 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 725 transitions. [2024-11-09 00:43:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:43:54,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:43:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 456 states and 730 transitions. [2024-11-09 00:43:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 730 transitions. [2024-11-09 00:43:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:43:56,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 481 states and 781 transitions. [2024-11-09 00:44:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 781 transitions. [2024-11-09 00:44:12,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:44:12,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:12,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:44:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 483 states and 790 transitions. [2024-11-09 00:44:15,264 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 790 transitions. [2024-11-09 00:44:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:44:15,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:15,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:44:16,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:16,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 484 states and 793 transitions. [2024-11-09 00:44:16,506 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 793 transitions. [2024-11-09 00:44:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:44:16,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:16,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 509 states and 842 transitions. [2024-11-09 00:44:35,664 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 842 transitions. [2024-11-09 00:44:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:44:35,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:35,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:44:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 510 states and 844 transitions. [2024-11-09 00:44:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 844 transitions. [2024-11-09 00:44:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:44:37,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:44:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 510 states and 843 transitions. [2024-11-09 00:44:38,170 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 843 transitions. [2024-11-09 00:44:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:44:38,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:44:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 535 states and 888 transitions. [2024-11-09 00:44:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 888 transitions. [2024-11-09 00:44:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:44:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 540 states and 902 transitions. [2024-11-09 00:44:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 902 transitions. [2024-11-09 00:44:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:44:58,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:58,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:28,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 565 states and 951 transitions. [2024-11-09 00:45:28,178 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 951 transitions. [2024-11-09 00:45:28,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:45:28,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:28,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:45:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 568 states and 955 transitions. [2024-11-09 00:45:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 955 transitions. [2024-11-09 00:45:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:45:29,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:29,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 571 states and 975 transitions. [2024-11-09 00:45:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 975 transitions. [2024-11-09 00:45:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:36,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:36,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:45:40,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:40,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 576 states and 981 transitions. [2024-11-09 00:45:40,760 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 981 transitions. [2024-11-09 00:45:40,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:40,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:40,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:40,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:45:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 585 states and 995 transitions. [2024-11-09 00:45:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 995 transitions. [2024-11-09 00:45:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:46,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:46,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:45:49,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 590 states and 1004 transitions. [2024-11-09 00:45:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1004 transitions. [2024-11-09 00:45:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:45:49,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:45:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 591 states and 1005 transitions. [2024-11-09 00:45:50,940 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1005 transitions. [2024-11-09 00:45:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:45:50,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:50,982 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:45:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 595 states and 1013 transitions. [2024-11-09 00:45:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1013 transitions. [2024-11-09 00:45:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:45:52,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:52,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:46:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 606 states and 1031 transitions. [2024-11-09 00:46:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1031 transitions. [2024-11-09 00:46:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:46:00,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:00,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:00,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:46:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 609 states and 1034 transitions. [2024-11-09 00:46:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1034 transitions. [2024-11-09 00:46:02,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:46:02,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 624 states and 1054 transitions. [2024-11-09 00:46:15,179 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1054 transitions. [2024-11-09 00:46:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:46:15,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:15,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:46:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 625 states and 1056 transitions. [2024-11-09 00:46:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1056 transitions. [2024-11-09 00:46:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:46:15,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 636 states and 1079 transitions. [2024-11-09 00:46:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1079 transitions. [2024-11-09 00:46:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:46:32,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:32,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 637 states and 1082 transitions. [2024-11-09 00:46:34,381 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1082 transitions. [2024-11-09 00:46:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:46:34,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:34,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:39,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:05,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:05,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 662 states and 1128 transitions. [2024-11-09 00:47:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1128 transitions. [2024-11-09 00:47:05,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:47:05,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:05,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:18,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 669 states and 1144 transitions. [2024-11-09 00:47:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1144 transitions. [2024-11-09 00:47:18,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:47:18,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 677 states and 1168 transitions. [2024-11-09 00:47:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1168 transitions. [2024-11-09 00:47:39,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:47:39,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:39,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 685 states and 1199 transitions. [2024-11-09 00:47:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1199 transitions. [2024-11-09 00:47:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:47:58,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:48:00,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 691 states and 1208 transitions. [2024-11-09 00:48:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1208 transitions. [2024-11-09 00:48:00,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:48:00,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:48:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 689 states and 1205 transitions. [2024-11-09 00:48:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1205 transitions. [2024-11-09 00:48:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:48:00,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 691 states and 1210 transitions. [2024-11-09 00:48:02,755 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1210 transitions. [2024-11-09 00:48:02,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:48:02,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:02,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:48:15,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:15,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 700 states and 1227 transitions. [2024-11-09 00:48:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1227 transitions. [2024-11-09 00:48:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:48:15,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:15,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 731 states and 1278 transitions. [2024-11-09 00:48:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1278 transitions. [2024-11-09 00:48:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:48:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:12,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 738 states and 1295 transitions. [2024-11-09 00:49:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1295 transitions. [2024-11-09 00:49:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:49:12,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:12,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:12,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:12,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:49:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 746 states and 1311 transitions. [2024-11-09 00:49:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1311 transitions. [2024-11-09 00:49:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:49:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:24,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:24,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:32,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 771 states and 1359 transitions. [2024-11-09 00:50:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1359 transitions. [2024-11-09 00:50:12,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:50:12,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:50:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 773 states and 1364 transitions. [2024-11-09 00:50:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1364 transitions. [2024-11-09 00:50:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:50:15,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:50:28,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 780 states and 1374 transitions. [2024-11-09 00:50:28,224 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1374 transitions. [2024-11-09 00:50:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:50:28,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:50:28,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 779 states and 1371 transitions. [2024-11-09 00:50:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1371 transitions. [2024-11-09 00:50:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:50:28,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:50:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:28,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 782 states and 1375 transitions. [2024-11-09 00:50:28,383 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1375 transitions. [2024-11-09 00:50:28,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:50:28,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:28,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 806 states and 1419 transitions. [2024-11-09 00:51:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1419 transitions. [2024-11-09 00:51:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:51:10,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:23,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 834 states and 1467 transitions. [2024-11-09 00:52:10,764 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1467 transitions. [2024-11-09 00:52:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:52:10,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:10,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 859 states and 1506 transitions. [2024-11-09 00:53:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1506 transitions. [2024-11-09 00:53:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:53:10,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:10,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:53:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:26,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 867 states and 1519 transitions. [2024-11-09 00:53:26,609 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1519 transitions. [2024-11-09 00:53:26,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:53:26,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:26,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:53:43,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:43,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 874 states and 1529 transitions. [2024-11-09 00:53:43,404 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1529 transitions. [2024-11-09 00:53:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:53:43,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:43,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-09 00:53:55,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 883 states and 1542 transitions. [2024-11-09 00:53:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1542 transitions. [2024-11-09 00:53:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:53:55,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:05,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.