./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.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_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/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_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/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_703b54ff-d3a4-4b1c-b850-796f6fec6db6/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 eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:16:50,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:16:50,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:16:50,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:16:50,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:16:50,717 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:16:50,718 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:16:50,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:16:50,721 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:16:50,722 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:16:50,722 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:16:50,723 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:16:50,723 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:16:50,723 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:16:50,726 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:16:50,726 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:16:50,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:16:50,727 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:16:50,727 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:16:50,727 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:16:50,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:16:50,732 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:16:50,732 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:16:50,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:16:50,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:16:50,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:50,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:16:50,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:16:50,734 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:16:50,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:16:50,734 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_703b54ff-d3a4-4b1c-b850-796f6fec6db6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb2eb63835edf753d5a467feb7a4cdd6d105155177d7d0cab8bf29c1b74dbaf6 [2024-11-08 23:16:50,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:16:51,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:16:51,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:16:51,038 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:16:51,039 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:16:51,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i Unable to find full path for "g++" [2024-11-08 23:16:53,064 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:16:53,381 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:16:53,382 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2024-11-08 23:16:53,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/data/19b728ca0/c7268d44ca334d609124133613a167b9/FLAG0bc6cd5f3 [2024-11-08 23:16:53,624 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/data/19b728ca0/c7268d44ca334d609124133613a167b9 [2024-11-08 23:16:53,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:16:53,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:16:53,629 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:53,629 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:16:53,633 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:16:53,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:53" (1/1) ... [2024-11-08 23:16:53,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32066098 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:53, skipping insertion in model container [2024-11-08 23:16:53,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:16:53" (1/1) ... [2024-11-08 23:16:53,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:16:54,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:54,378 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:16:54,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:16:54,569 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:16:54,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54 WrapperNode [2024-11-08 23:16:54,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:16:54,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:54,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:16:54,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:16:54,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,699 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1481 [2024-11-08 23:16:54,699 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:16:54,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:16:54,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:16:54,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:16:54,717 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,785 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,798 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,802 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,817 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:16:54,818 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:16:54,818 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:16:54,818 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:16:54,819 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:16:54" (1/1) ... [2024-11-08 23:16:54,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:16:54,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:16:54,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:16:54,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703b54ff-d3a4-4b1c-b850-796f6fec6db6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:16:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:16:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:16:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:16:54,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:16:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:16:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:16:55,131 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:16:55,134 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:16:57,982 INFO L? ?]: Removed 1284 outVars from TransFormulas that were not future-live. [2024-11-08 23:16:57,982 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:16:59,916 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:16:59,916 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:16:59,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:59 BoogieIcfgContainer [2024-11-08 23:16:59,916 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:16:59,917 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:16:59,917 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:16:59,931 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:16:59,931 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:16:59" (1/1) ... [2024-11-08 23:16:59,941 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:17:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 993 states and 1131 transitions. [2024-11-08 23:17:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1131 transitions. [2024-11-08 23:17:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:17:00,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 992 states and 1130 transitions. [2024-11-08 23:17:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1130 transitions. [2024-11-08 23:17:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:17:00,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 991 states and 1129 transitions. [2024-11-08 23:17:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1129 transitions. [2024-11-08 23:17:00,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:17:00,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 990 states and 1127 transitions. [2024-11-08 23:17:00,624 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1127 transitions. [2024-11-08 23:17:00,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:17:00,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 989 states and 1126 transitions. [2024-11-08 23:17:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1126 transitions. [2024-11-08 23:17:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:17:00,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 988 states and 1125 transitions. [2024-11-08 23:17:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1125 transitions. [2024-11-08 23:17:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:17:00,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:00,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 987 states and 1124 transitions. [2024-11-08 23:17:00,884 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1124 transitions. [2024-11-08 23:17:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:17:00,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 986 states and 1123 transitions. [2024-11-08 23:17:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1123 transitions. [2024-11-08 23:17:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:17:01,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 989 states and 1128 transitions. [2024-11-08 23:17:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1128 transitions. [2024-11-08 23:17:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:17:01,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 988 states and 1126 transitions. [2024-11-08 23:17:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1126 transitions. [2024-11-08 23:17:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:17:01,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 987 states and 1125 transitions. [2024-11-08 23:17:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1125 transitions. [2024-11-08 23:17:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:17:01,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 988 states and 1127 transitions. [2024-11-08 23:17:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1127 transitions. [2024-11-08 23:17:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:17:01,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 989 states and 1129 transitions. [2024-11-08 23:17:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1129 transitions. [2024-11-08 23:17:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:17:02,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 990 states and 1131 transitions. [2024-11-08 23:17:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1131 transitions. [2024-11-08 23:17:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:17:02,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 991 states and 1132 transitions. [2024-11-08 23:17:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1132 transitions. [2024-11-08 23:17:02,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:17:02,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 990 states and 1131 transitions. [2024-11-08 23:17:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1131 transitions. [2024-11-08 23:17:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:17:02,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 989 states and 1130 transitions. [2024-11-08 23:17:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1130 transitions. [2024-11-08 23:17:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:17:02,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 988 states and 1129 transitions. [2024-11-08 23:17:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1129 transitions. [2024-11-08 23:17:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:17:03,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 992 states and 1134 transitions. [2024-11-08 23:17:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1134 transitions. [2024-11-08 23:17:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:17:03,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 994 states and 1137 transitions. [2024-11-08 23:17:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1137 transitions. [2024-11-08 23:17:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:17:04,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 994 states and 1135 transitions. [2024-11-08 23:17:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1135 transitions. [2024-11-08 23:17:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:17:04,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 994 states and 1131 transitions. [2024-11-08 23:17:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1131 transitions. [2024-11-08 23:17:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:17:04,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 994 states and 1129 transitions. [2024-11-08 23:17:04,568 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1129 transitions. [2024-11-08 23:17:04,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:17:04,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:04,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 997 states and 1135 transitions. [2024-11-08 23:17:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1135 transitions. [2024-11-08 23:17:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:17:04,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 954 states and 1085 transitions. [2024-11-08 23:17:05,102 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1085 transitions. [2024-11-08 23:17:05,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:17:05,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 951 states and 1081 transitions. [2024-11-08 23:17:05,384 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1081 transitions. [2024-11-08 23:17:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:17:05,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 948 states and 1077 transitions. [2024-11-08 23:17:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1077 transitions. [2024-11-08 23:17:05,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:17:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:06,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 945 states and 1073 transitions. [2024-11-08 23:17:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1073 transitions. [2024-11-08 23:17:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:17:06,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 942 states and 1069 transitions. [2024-11-08 23:17:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1069 transitions. [2024-11-08 23:17:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:17:06,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:06,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 939 states and 1065 transitions. [2024-11-08 23:17:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1065 transitions. [2024-11-08 23:17:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:17:06,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 936 states and 1061 transitions. [2024-11-08 23:17:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1061 transitions. [2024-11-08 23:17:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:17:06,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 933 states and 1057 transitions. [2024-11-08 23:17:07,041 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1057 transitions. [2024-11-08 23:17:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:07,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 932 states and 1056 transitions. [2024-11-08 23:17:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1056 transitions. [2024-11-08 23:17:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:07,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 953 states and 1079 transitions. [2024-11-08 23:17:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1079 transitions. [2024-11-08 23:17:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:17:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 953 states and 1078 transitions. [2024-11-08 23:17:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1078 transitions. [2024-11-08 23:17:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:09,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 952 states and 1077 transitions. [2024-11-08 23:17:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1077 transitions. [2024-11-08 23:17:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:17:09,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:09,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 955 states and 1083 transitions. [2024-11-08 23:17:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1083 transitions. [2024-11-08 23:17:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:10,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 954 states and 1082 transitions. [2024-11-08 23:17:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1082 transitions. [2024-11-08 23:17:10,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:17:10,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:10,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 957 states and 1086 transitions. [2024-11-08 23:17:10,900 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1086 transitions. [2024-11-08 23:17:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:10,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:10,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 956 states and 1085 transitions. [2024-11-08 23:17:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1085 transitions. [2024-11-08 23:17:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:17:10,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:10,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 959 states and 1089 transitions. [2024-11-08 23:17:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1089 transitions. [2024-11-08 23:17:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:17:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:21,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 959 states and 1087 transitions. [2024-11-08 23:17:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1087 transitions. [2024-11-08 23:17:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:17:21,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:24,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:24,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 972 states and 1110 transitions. [2024-11-08 23:17:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1110 transitions. [2024-11-08 23:17:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:17:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 974 states and 1113 transitions. [2024-11-08 23:17:25,349 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1113 transitions. [2024-11-08 23:17:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:25,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 975 states and 1113 transitions. [2024-11-08 23:17:25,468 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1113 transitions. [2024-11-08 23:17:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:17:25,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:38,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:43,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1010 states and 1157 transitions. [2024-11-08 23:17:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1157 transitions. [2024-11-08 23:17:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:43,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1011 states and 1157 transitions. [2024-11-08 23:17:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1157 transitions. [2024-11-08 23:17:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:43,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1012 states and 1157 transitions. [2024-11-08 23:17:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1157 transitions. [2024-11-08 23:17:43,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:43,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 1011 states and 1156 transitions. [2024-11-08 23:17:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1156 transitions. [2024-11-08 23:17:44,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:44,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1012 states and 1158 transitions. [2024-11-08 23:17:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1158 transitions. [2024-11-08 23:17:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:44,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 1013 states and 1158 transitions. [2024-11-08 23:17:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1158 transitions. [2024-11-08 23:17:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:17:44,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1015 states and 1160 transitions. [2024-11-08 23:17:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1160 transitions. [2024-11-08 23:17:44,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:44,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1014 states and 1159 transitions. [2024-11-08 23:17:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1159 transitions. [2024-11-08 23:17:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:44,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1015 states and 1160 transitions. [2024-11-08 23:17:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1160 transitions. [2024-11-08 23:17:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:17:45,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 1016 states and 1160 transitions. [2024-11-08 23:17:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1160 transitions. [2024-11-08 23:17:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:45,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1015 states and 1159 transitions. [2024-11-08 23:17:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1159 transitions. [2024-11-08 23:17:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:45,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:45,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 1017 states and 1162 transitions. [2024-11-08 23:17:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1162 transitions. [2024-11-08 23:17:45,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:17:45,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:53,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1062 states and 1219 transitions. [2024-11-08 23:17:54,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1219 transitions. [2024-11-08 23:17:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:17:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1063 states and 1219 transitions. [2024-11-08 23:17:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1219 transitions. [2024-11-08 23:17:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:17:54,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 1062 states and 1218 transitions. [2024-11-08 23:17:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1218 transitions. [2024-11-08 23:17:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:17:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1063 states and 1219 transitions. [2024-11-08 23:17:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1219 transitions. [2024-11-08 23:17:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:17:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1064 states and 1219 transitions. [2024-11-08 23:17:55,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1219 transitions. [2024-11-08 23:17:55,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:17:55,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 1066 states and 1219 transitions. [2024-11-08 23:17:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1219 transitions. [2024-11-08 23:17:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:17:55,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 1068 states and 1221 transitions. [2024-11-08 23:17:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1221 transitions. [2024-11-08 23:17:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:17:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:55,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1067 states and 1220 transitions. [2024-11-08 23:17:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1220 transitions. [2024-11-08 23:17:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:17:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 1083 states and 1239 transitions. [2024-11-08 23:18:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1239 transitions. [2024-11-08 23:18:00,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:18:00,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1082 states and 1238 transitions. [2024-11-08 23:18:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1238 transitions. [2024-11-08 23:18:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:18:00,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1083 states and 1240 transitions. [2024-11-08 23:18:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1240 transitions. [2024-11-08 23:18:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:01,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1085 states and 1242 transitions. [2024-11-08 23:18:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1242 transitions. [2024-11-08 23:18:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:18:01,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:02,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:02,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1085 states and 1241 transitions. [2024-11-08 23:18:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1241 transitions. [2024-11-08 23:18:02,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:18:02,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:02,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 1089 states and 1246 transitions. [2024-11-08 23:18:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1246 transitions. [2024-11-08 23:18:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:18:04,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1094 states and 1253 transitions. [2024-11-08 23:18:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1253 transitions. [2024-11-08 23:18:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:18:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:07,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:09,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 1098 states and 1260 transitions. [2024-11-08 23:18:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1260 transitions. [2024-11-08 23:18:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:18:09,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:10,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1100 states and 1263 transitions. [2024-11-08 23:18:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1263 transitions. [2024-11-08 23:18:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:18:10,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1103 states and 1272 transitions. [2024-11-08 23:18:13,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1272 transitions. [2024-11-08 23:18:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:18:13,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:14,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1106 states and 1284 transitions. [2024-11-08 23:18:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1284 transitions. [2024-11-08 23:18:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:18:19,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:19,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:21,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:26,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:26,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1113 states and 1297 transitions. [2024-11-08 23:18:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1297 transitions. [2024-11-08 23:18:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:18:26,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:27,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:27,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1114 states and 1299 transitions. [2024-11-08 23:18:27,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1299 transitions. [2024-11-08 23:18:27,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:18:27,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:27,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1116 states and 1302 transitions. [2024-11-08 23:18:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1302 transitions. [2024-11-08 23:18:28,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:18:28,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:34,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1120 states and 1313 transitions. [2024-11-08 23:18:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1313 transitions. [2024-11-08 23:18:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:18:34,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 1125 states and 1326 transitions. [2024-11-08 23:18:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 1326 transitions. [2024-11-08 23:18:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:18:40,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1126 states and 1328 transitions. [2024-11-08 23:18:41,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1328 transitions. [2024-11-08 23:18:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:18:41,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:42,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:42,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1128 states and 1331 transitions. [2024-11-08 23:18:42,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1331 transitions. [2024-11-08 23:18:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:18:42,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:42,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1132 states and 1340 transitions. [2024-11-08 23:18:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1340 transitions. [2024-11-08 23:18:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:18:47,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1134 states and 1345 transitions. [2024-11-08 23:18:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1345 transitions. [2024-11-08 23:18:52,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:18:52,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1135 states and 1347 transitions. [2024-11-08 23:18:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1347 transitions. [2024-11-08 23:18:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:18:53,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1137 states and 1350 transitions. [2024-11-08 23:18:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 1350 transitions. [2024-11-08 23:18:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:18:54,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 1141 states and 1359 transitions. [2024-11-08 23:19:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1359 transitions. [2024-11-08 23:19:01,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:19:01,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:01,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1145 states and 1368 transitions. [2024-11-08 23:19:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1368 transitions. [2024-11-08 23:19:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:19:08,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:08,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1146 states and 1370 transitions. [2024-11-08 23:19:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1370 transitions. [2024-11-08 23:19:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:19:09,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:09,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:10,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1148 states and 1373 transitions. [2024-11-08 23:19:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1373 transitions. [2024-11-08 23:19:10,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:19:10,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:10,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:14,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1152 states and 1384 transitions. [2024-11-08 23:19:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1384 transitions. [2024-11-08 23:19:21,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:19:21,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1153 states and 1385 transitions. [2024-11-08 23:19:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1385 transitions. [2024-11-08 23:19:24,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:19:24,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:25,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:25,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1154 states and 1387 transitions. [2024-11-08 23:19:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1387 transitions. [2024-11-08 23:19:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:19:26,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:26,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1171 states and 1414 transitions. [2024-11-08 23:19:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1414 transitions. [2024-11-08 23:19:38,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:19:38,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1173 states and 1418 transitions. [2024-11-08 23:19:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1418 transitions. [2024-11-08 23:19:46,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:19:46,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1175 states and 1422 transitions. [2024-11-08 23:20:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1422 transitions. [2024-11-08 23:20:02,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:20:02,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:02,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1176 states and 1424 transitions. [2024-11-08 23:20:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1424 transitions. [2024-11-08 23:20:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:20:03,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:03,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1178 states and 1428 transitions. [2024-11-08 23:20:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1428 transitions. [2024-11-08 23:20:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:20:04,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1181 states and 1435 transitions. [2024-11-08 23:20:08,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1435 transitions. [2024-11-08 23:20:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:20:08,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1183 states and 1440 transitions. [2024-11-08 23:20:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1440 transitions. [2024-11-08 23:20:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:20:18,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:18,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1174 states and 1430 transitions. [2024-11-08 23:20:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1430 transitions. [2024-11-08 23:20:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:20:18,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:18,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1176 states and 1433 transitions. [2024-11-08 23:20:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1433 transitions. [2024-11-08 23:20:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:20:19,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1179 states and 1437 transitions. [2024-11-08 23:20:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1437 transitions. [2024-11-08 23:20:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:20:21,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:24,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1182 states and 1442 transitions. [2024-11-08 23:20:24,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1442 transitions. [2024-11-08 23:20:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:20:24,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:24,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:26,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1185 states and 1447 transitions. [2024-11-08 23:20:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1447 transitions. [2024-11-08 23:20:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:20:30,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:30,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1193 states and 1461 transitions. [2024-11-08 23:20:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1461 transitions. [2024-11-08 23:20:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:20:49,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:49,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:49,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1202 states and 1477 transitions. [2024-11-08 23:21:13,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1477 transitions. [2024-11-08 23:21:13,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:21:13,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:13,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:18,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1209 states and 1485 transitions. [2024-11-08 23:21:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1485 transitions. [2024-11-08 23:21:18,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:21:18,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:18,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:26,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:26,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1217 states and 1497 transitions. [2024-11-08 23:21:26,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1497 transitions. [2024-11-08 23:21:26,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:21:26,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1218 states and 1498 transitions. [2024-11-08 23:21:31,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1498 transitions. [2024-11-08 23:21:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:21:31,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:33,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:39,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1219 states and 1501 transitions. [2024-11-08 23:21:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1501 transitions. [2024-11-08 23:21:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:21:39,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 1221 states and 1505 transitions. [2024-11-08 23:21:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1505 transitions. [2024-11-08 23:21:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:21:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:55,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1223 states and 1508 transitions. [2024-11-08 23:21:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1508 transitions. [2024-11-08 23:21:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:21:55,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1225 states and 1509 transitions. [2024-11-08 23:22:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1509 transitions. [2024-11-08 23:22:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:22:10,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1226 states and 1512 transitions. [2024-11-08 23:22:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1512 transitions. [2024-11-08 23:22:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:22:17,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:25,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 1228 states and 1514 transitions. [2024-11-08 23:22:25,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1514 transitions. [2024-11-08 23:22:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:22:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:28,412 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1229 states and 1517 transitions. [2024-11-08 23:22:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1517 transitions. [2024-11-08 23:22:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:22:33,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1231 states and 1519 transitions. [2024-11-08 23:22:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1519 transitions. [2024-11-08 23:22:42,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:22:42,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1232 states and 1520 transitions. [2024-11-08 23:22:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1520 transitions. [2024-11-08 23:22:47,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:22:47,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1233 states and 1521 transitions. [2024-11-08 23:22:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1521 transitions. [2024-11-08 23:22:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:22:53,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:03,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1234 states and 1524 transitions. [2024-11-08 23:23:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1524 transitions. [2024-11-08 23:23:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:23:03,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:03,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,914 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1236 states and 1526 transitions. [2024-11-08 23:23:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1526 transitions. [2024-11-08 23:23:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:23:13,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:13,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:16,210 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1237 states and 1529 transitions. [2024-11-08 23:23:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1529 transitions. [2024-11-08 23:23:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:23:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1239 states and 1534 transitions. [2024-11-08 23:23:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1534 transitions. [2024-11-08 23:23:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:23:30,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1241 states and 1537 transitions. [2024-11-08 23:23:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1537 transitions. [2024-11-08 23:23:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:23:39,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:40,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1245 states and 1541 transitions. [2024-11-08 23:23:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1541 transitions. [2024-11-08 23:23:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:23:58,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:06,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1246 states and 1544 transitions. [2024-11-08 23:24:06,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1544 transitions. [2024-11-08 23:24:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:24:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1248 states and 1549 transitions. [2024-11-08 23:24:16,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1549 transitions. [2024-11-08 23:24:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:24:16,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:16,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:19,170 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:26,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1250 states and 1552 transitions. [2024-11-08 23:24:26,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1552 transitions. [2024-11-08 23:24:26,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:24:26,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:26,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1254 states and 1556 transitions. [2024-11-08 23:24:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1556 transitions. [2024-11-08 23:24:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:24:45,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:45,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,201 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:24:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1255 states and 1559 transitions. [2024-11-08 23:24:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1559 transitions. [2024-11-08 23:24:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:24:54,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1257 states and 1561 transitions. [2024-11-08 23:25:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1561 transitions. [2024-11-08 23:25:06,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:25:06,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1258 states and 1562 transitions. [2024-11-08 23:25:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1562 transitions. [2024-11-08 23:25:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:25:13,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:13,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:15,687 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1259 states and 1563 transitions. [2024-11-08 23:25:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1563 transitions. [2024-11-08 23:25:20,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:25:20,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:20,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1260 states and 1566 transitions. [2024-11-08 23:25:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1566 transitions. [2024-11-08 23:25:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:25:32,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1262 states and 1572 transitions. [2024-11-08 23:25:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1572 transitions. [2024-11-08 23:25:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:25:43,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:25:55,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:55,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1264 states and 1576 transitions. [2024-11-08 23:25:55,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1576 transitions. [2024-11-08 23:25:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:25:55,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:06,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1266 states and 1580 transitions. [2024-11-08 23:26:06,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1580 transitions. [2024-11-08 23:26:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:26:06,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1268 states and 1583 transitions. [2024-11-08 23:26:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1583 transitions. [2024-11-08 23:26:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:26:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1274 states and 1589 transitions. [2024-11-08 23:26:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1589 transitions. [2024-11-08 23:26:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:26:49,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:49,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:51,970 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:26:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1275 states and 1590 transitions. [2024-11-08 23:26:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1590 transitions. [2024-11-08 23:26:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:26:57,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:59,896 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1276 states and 1591 transitions. [2024-11-08 23:27:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1591 transitions. [2024-11-08 23:27:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:27:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1277 states and 1592 transitions. [2024-11-08 23:27:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1592 transitions. [2024-11-08 23:27:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:27:13,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1278 states and 1593 transitions. [2024-11-08 23:27:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1593 transitions. [2024-11-08 23:27:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:27:22,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:39,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1279 states and 1596 transitions. [2024-11-08 23:27:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1596 transitions. [2024-11-08 23:27:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:27:39,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:39,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1281 states and 1603 transitions. [2024-11-08 23:27:52,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1603 transitions. [2024-11-08 23:27:52,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:27:52,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,013 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1283 states and 1606 transitions. [2024-11-08 23:28:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1606 transitions. [2024-11-08 23:28:05,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:28:05,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1287 states and 1610 transitions. [2024-11-08 23:28:29,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 1610 transitions. [2024-11-08 23:28:29,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:28:29,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:33,926 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1288 states and 1613 transitions. [2024-11-08 23:28:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1613 transitions. [2024-11-08 23:28:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:28:40,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:41,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1290 states and 1618 transitions. [2024-11-08 23:28:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1618 transitions. [2024-11-08 23:28:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:28:54,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:54,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:59,517 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1293 states and 1621 transitions. [2024-11-08 23:29:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1621 transitions. [2024-11-08 23:29:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:29:14,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:19,028 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1294 states and 1624 transitions. [2024-11-08 23:29:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1624 transitions. [2024-11-08 23:29:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:29:26,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.