./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3 --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 f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:05:04,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:05:05,014 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 03:05:05,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:05:05,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:05:05,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:05:05,056 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:05:05,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:05:05,058 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:05:05,058 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:05:05,059 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:05:05,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:05:05,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:05:05,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:05:05,060 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:05:05,060 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:05:05,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:05:05,060 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3 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 -> f6bf6d70eb07e52125f91259e05d2dabd63dc1b16a64b1f25a229511f6ff83f8 [2024-11-25 03:05:05,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:05:05,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:05:05,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:05:05,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:05:05,428 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:05:05,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2024-11-25 03:05:08,456 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/data/51a4f2f7c/876523e66ad14ae086cc0e6863990237/FLAGa724e5f61 [2024-11-25 03:05:08,861 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:05:08,865 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-1.i [2024-11-25 03:05:08,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/data/51a4f2f7c/876523e66ad14ae086cc0e6863990237/FLAGa724e5f61 [2024-11-25 03:05:08,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/data/51a4f2f7c/876523e66ad14ae086cc0e6863990237 [2024-11-25 03:05:08,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:05:08,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:05:08,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:05:08,923 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:05:08,928 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:05:08,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:05:08" (1/1) ... [2024-11-25 03:05:08,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@653a1783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:08, skipping insertion in model container [2024-11-25 03:05:08,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:05:08" (1/1) ... [2024-11-25 03:05:08,988 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:05:09,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:05:09,526 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:05:09,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:05:09,704 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:05:09,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09 WrapperNode [2024-11-25 03:05:09,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:05:09,705 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:05:09,705 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:05:09,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:05:09,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,736 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,807 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1481 [2024-11-25 03:05:09,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:05:09,808 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:05:09,808 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:05:09,808 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:05:09,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,826 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,890 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,897 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,934 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,942 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:05:09,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:05:09,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:05:09,956 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:05:09,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:05:09" (1/1) ... [2024-11-25 03:05:09,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:05:09,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:05:09,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:05:09,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e757616-a8cb-4e4f-ab6c-b08c0330fcd9/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:05:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:05:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:05:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:05:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:05:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:05:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:05:10,285 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:05:10,287 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:05:13,335 INFO L? ?]: Removed 1280 outVars from TransFormulas that were not future-live. [2024-11-25 03:05:13,336 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:05:15,147 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:05:15,148 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 03:05:15,148 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:05:15 BoogieIcfgContainer [2024-11-25 03:05:15,148 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:05:15,149 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:05:15,152 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:05:15,161 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:05:15,162 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:05:15" (1/1) ... [2024-11-25 03:05:15,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:05:15,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 984 states and 1117 transitions. [2024-11-25 03:05:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1117 transitions. [2024-11-25 03:05:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:05:15,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:15,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 983 states and 1116 transitions. [2024-11-25 03:05:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1116 transitions. [2024-11-25 03:05:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:05:15,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:15,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:15,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 982 states and 1115 transitions. [2024-11-25 03:05:15,807 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1115 transitions. [2024-11-25 03:05:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:05:15,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:15,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-11-25 03:05:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-11-25 03:05:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:05:15,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:15,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-11-25 03:05:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-11-25 03:05:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:05:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 979 states and 1111 transitions. [2024-11-25 03:05:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1111 transitions. [2024-11-25 03:05:16,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:05:16,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 978 states and 1110 transitions. [2024-11-25 03:05:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1110 transitions. [2024-11-25 03:05:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:05:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 977 states and 1109 transitions. [2024-11-25 03:05:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1109 transitions. [2024-11-25 03:05:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 03:05:16,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 980 states and 1114 transitions. [2024-11-25 03:05:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1114 transitions. [2024-11-25 03:05:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:05:16,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 979 states and 1112 transitions. [2024-11-25 03:05:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1112 transitions. [2024-11-25 03:05:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:05:16,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 978 states and 1111 transitions. [2024-11-25 03:05:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1111 transitions. [2024-11-25 03:05:16,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:05:16,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:16,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:17,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 979 states and 1113 transitions. [2024-11-25 03:05:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1113 transitions. [2024-11-25 03:05:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:05:17,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 980 states and 1115 transitions. [2024-11-25 03:05:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1115 transitions. [2024-11-25 03:05:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:05:17,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:17,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:17,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:17,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-11-25 03:05:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-11-25 03:05:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:05:17,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:17,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:17,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 982 states and 1118 transitions. [2024-11-25 03:05:18,044 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1118 transitions. [2024-11-25 03:05:18,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:05:18,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:18,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:18,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 981 states and 1117 transitions. [2024-11-25 03:05:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1117 transitions. [2024-11-25 03:05:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:05:18,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:18,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:18,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 980 states and 1116 transitions. [2024-11-25 03:05:18,177 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1116 transitions. [2024-11-25 03:05:18,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:05:18,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:18,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 979 states and 1115 transitions. [2024-11-25 03:05:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1115 transitions. [2024-11-25 03:05:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 03:05:18,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:18,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:18,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:19,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 983 states and 1120 transitions. [2024-11-25 03:05:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1120 transitions. [2024-11-25 03:05:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:05:19,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 985 states and 1123 transitions. [2024-11-25 03:05:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1123 transitions. [2024-11-25 03:05:19,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:05:19,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:19,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 985 states and 1121 transitions. [2024-11-25 03:05:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1121 transitions. [2024-11-25 03:05:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:05:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:19,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 985 states and 1117 transitions. [2024-11-25 03:05:19,853 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1117 transitions. [2024-11-25 03:05:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:05:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 990 states and 1124 transitions. [2024-11-25 03:05:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1124 transitions. [2024-11-25 03:05:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:05:20,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:20,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:20,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:20,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:20,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 992 states and 1127 transitions. [2024-11-25 03:05:20,655 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1127 transitions. [2024-11-25 03:05:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:05:20,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:20,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:20,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 994 states and 1132 transitions. [2024-11-25 03:05:21,203 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1132 transitions. [2024-11-25 03:05:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:05:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:21,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 997 states and 1138 transitions. [2024-11-25 03:05:21,537 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1138 transitions. [2024-11-25 03:05:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:05:21,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 1000 states and 1142 transitions. [2024-11-25 03:05:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1142 transitions. [2024-11-25 03:05:21,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:05:21,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:21,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 1003 states and 1147 transitions. [2024-11-25 03:05:22,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1147 transitions. [2024-11-25 03:05:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:05:22,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:22,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 1008 states and 1154 transitions. [2024-11-25 03:05:22,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1154 transitions. [2024-11-25 03:05:22,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:05:22,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:22,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1011 states and 1159 transitions. [2024-11-25 03:05:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1159 transitions. [2024-11-25 03:05:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:05:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1014 states and 1163 transitions. [2024-11-25 03:05:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1163 transitions. [2024-11-25 03:05:22,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:05:22,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:22,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1030 states and 1183 transitions. [2024-11-25 03:05:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1183 transitions. [2024-11-25 03:05:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:05:23,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:23,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:25,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1050 states and 1214 transitions. [2024-11-25 03:05:25,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1214 transitions. [2024-11-25 03:05:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 03:05:25,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:26,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:26,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1057 states and 1224 transitions. [2024-11-25 03:05:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1224 transitions. [2024-11-25 03:05:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:05:26,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:26,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1060 states and 1228 transitions. [2024-11-25 03:05:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1228 transitions. [2024-11-25 03:05:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:05:26,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1063 states and 1234 transitions. [2024-11-25 03:05:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1234 transitions. [2024-11-25 03:05:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:05:27,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:27,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 1065 states and 1237 transitions. [2024-11-25 03:05:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1237 transitions. [2024-11-25 03:05:28,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:05:28,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1068 states and 1241 transitions. [2024-11-25 03:05:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1241 transitions. [2024-11-25 03:05:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:05:28,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1071 states and 1245 transitions. [2024-11-25 03:05:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1245 transitions. [2024-11-25 03:05:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:05:28,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 1074 states and 1249 transitions. [2024-11-25 03:05:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1249 transitions. [2024-11-25 03:05:28,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 03:05:28,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1077 states and 1253 transitions. [2024-11-25 03:05:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1253 transitions. [2024-11-25 03:05:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 03:05:28,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:38,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1077 states and 1251 transitions. [2024-11-25 03:05:38,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1251 transitions. [2024-11-25 03:05:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:05:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:50,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:53,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:54,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1108 states and 1301 transitions. [2024-11-25 03:05:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1301 transitions. [2024-11-25 03:05:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 03:05:54,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:58,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:05:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1139 states and 1351 transitions. [2024-11-25 03:05:58,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1351 transitions. [2024-11-25 03:05:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:58,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:58,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1140 states and 1351 transitions. [2024-11-25 03:05:58,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1351 transitions. [2024-11-25 03:05:58,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:58,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1141 states and 1351 transitions. [2024-11-25 03:05:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1351 transitions. [2024-11-25 03:05:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:58,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1140 states and 1350 transitions. [2024-11-25 03:05:58,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1350 transitions. [2024-11-25 03:05:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:58,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1141 states and 1352 transitions. [2024-11-25 03:05:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1352 transitions. [2024-11-25 03:05:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1142 states and 1352 transitions. [2024-11-25 03:05:59,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1352 transitions. [2024-11-25 03:05:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:05:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:59,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:59,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:59,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-11-25 03:05:59,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-11-25 03:05:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:59,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:59,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:59,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1143 states and 1353 transitions. [2024-11-25 03:05:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1353 transitions. [2024-11-25 03:05:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:59,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:05:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:59,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1144 states and 1354 transitions. [2024-11-25 03:05:59,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1354 transitions. [2024-11-25 03:05:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:05:59,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:59,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:59,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1145 states and 1354 transitions. [2024-11-25 03:06:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1354 transitions. [2024-11-25 03:06:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:06:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1144 states and 1353 transitions. [2024-11-25 03:06:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1353 transitions. [2024-11-25 03:06:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:06:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:00,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1146 states and 1356 transitions. [2024-11-25 03:06:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1356 transitions. [2024-11-25 03:06:00,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:06:00,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:00,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:12,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1190 states and 1422 transitions. [2024-11-25 03:06:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1422 transitions. [2024-11-25 03:06:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:12,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:12,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-11-25 03:06:12,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-11-25 03:06:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:12,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1190 states and 1421 transitions. [2024-11-25 03:06:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1421 transitions. [2024-11-25 03:06:12,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:12,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:12,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1191 states and 1422 transitions. [2024-11-25 03:06:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1422 transitions. [2024-11-25 03:06:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 03:06:13,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1192 states and 1422 transitions. [2024-11-25 03:06:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1422 transitions. [2024-11-25 03:06:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 03:06:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1194 states and 1422 transitions. [2024-11-25 03:06:13,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1422 transitions. [2024-11-25 03:06:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 03:06:13,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:13,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:14,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1196 states and 1424 transitions. [2024-11-25 03:06:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1424 transitions. [2024-11-25 03:06:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:06:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:14,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1221 states and 1461 transitions. [2024-11-25 03:06:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1461 transitions. [2024-11-25 03:06:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:06:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:17,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:18,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1228 states and 1468 transitions. [2024-11-25 03:06:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1468 transitions. [2024-11-25 03:06:18,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:06:18,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:18,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-11-25 03:06:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-11-25 03:06:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:06:19,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1228 states and 1469 transitions. [2024-11-25 03:06:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1469 transitions. [2024-11-25 03:06:19,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:06:19,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:19,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:20,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1227 states and 1467 transitions. [2024-11-25 03:06:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1467 transitions. [2024-11-25 03:06:20,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:06:20,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:20,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:20,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1229 states and 1469 transitions. [2024-11-25 03:06:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1469 transitions. [2024-11-25 03:06:20,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:06:20,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:20,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1233 states and 1474 transitions. [2024-11-25 03:06:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1474 transitions. [2024-11-25 03:06:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:06:22,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1238 states and 1481 transitions. [2024-11-25 03:06:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1481 transitions. [2024-11-25 03:06:25,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:06:25,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:25,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:25,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1240 states and 1485 transitions. [2024-11-25 03:06:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1485 transitions. [2024-11-25 03:06:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:06:26,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:26,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1244 states and 1491 transitions. [2024-11-25 03:06:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1491 transitions. [2024-11-25 03:06:28,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:06:28,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:28,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:29,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:31,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:31,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1247 states and 1500 transitions. [2024-11-25 03:06:31,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1500 transitions. [2024-11-25 03:06:31,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 03:06:31,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1255 states and 1517 transitions. [2024-11-25 03:06:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1517 transitions. [2024-11-25 03:06:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:06:37,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:37,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:42,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1261 states and 1525 transitions. [2024-11-25 03:06:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1525 transitions. [2024-11-25 03:06:42,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:06:42,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:42,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1262 states and 1527 transitions. [2024-11-25 03:06:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1527 transitions. [2024-11-25 03:06:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 03:06:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:44,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1264 states and 1530 transitions. [2024-11-25 03:06:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1530 transitions. [2024-11-25 03:06:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:06:44,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:47,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:47,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1268 states and 1539 transitions. [2024-11-25 03:06:47,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1539 transitions. [2024-11-25 03:06:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:06:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:51,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:51,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1270 states and 1544 transitions. [2024-11-25 03:06:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1544 transitions. [2024-11-25 03:06:51,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:06:51,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:51,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1271 states and 1546 transitions. [2024-11-25 03:06:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1546 transitions. [2024-11-25 03:06:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 03:06:52,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1273 states and 1549 transitions. [2024-11-25 03:06:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1549 transitions. [2024-11-25 03:06:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:06:53,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:53,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:06:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1277 states and 1558 transitions. [2024-11-25 03:06:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1558 transitions. [2024-11-25 03:06:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 03:06:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:58,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:00,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1279 states and 1563 transitions. [2024-11-25 03:07:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1563 transitions. [2024-11-25 03:07:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:07:05,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1280 states and 1565 transitions. [2024-11-25 03:07:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1565 transitions. [2024-11-25 03:07:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:07:06,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:06,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1282 states and 1568 transitions. [2024-11-25 03:07:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1568 transitions. [2024-11-25 03:07:07,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:07:07,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:07,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1286 states and 1577 transitions. [2024-11-25 03:07:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1577 transitions. [2024-11-25 03:07:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 03:07:14,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:18,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1288 states and 1582 transitions. [2024-11-25 03:07:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1582 transitions. [2024-11-25 03:07:18,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:07:18,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:18,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1289 states and 1584 transitions. [2024-11-25 03:07:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1584 transitions. [2024-11-25 03:07:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 03:07:19,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:19,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1291 states and 1587 transitions. [2024-11-25 03:07:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1587 transitions. [2024-11-25 03:07:20,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:07:20,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:26,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1295 states and 1597 transitions. [2024-11-25 03:07:26,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1597 transitions. [2024-11-25 03:07:26,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:07:26,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:26,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1297 states and 1603 transitions. [2024-11-25 03:07:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1603 transitions. [2024-11-25 03:07:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:07:36,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1298 states and 1605 transitions. [2024-11-25 03:07:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1605 transitions. [2024-11-25 03:07:37,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:07:37,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:37,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:38,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1315 states and 1632 transitions. [2024-11-25 03:07:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1632 transitions. [2024-11-25 03:07:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:07:51,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:07:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1319 states and 1641 transitions. [2024-11-25 03:07:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1641 transitions. [2024-11-25 03:07:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 03:07:59,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:59,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1321 states and 1646 transitions. [2024-11-25 03:08:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1646 transitions. [2024-11-25 03:08:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:08:06,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:06,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1322 states and 1648 transitions. [2024-11-25 03:08:07,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1648 transitions. [2024-11-25 03:08:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:08:07,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:07,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1324 states and 1652 transitions. [2024-11-25 03:08:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1652 transitions. [2024-11-25 03:08:08,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:08:08,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:08,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:12,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1328 states and 1661 transitions. [2024-11-25 03:08:12,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1661 transitions. [2024-11-25 03:08:12,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 03:08:12,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:12,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1330 states and 1666 transitions. [2024-11-25 03:08:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1666 transitions. [2024-11-25 03:08:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:08:23,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:23,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:23,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:24,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:24,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1323 states and 1659 transitions. [2024-11-25 03:08:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1659 transitions. [2024-11-25 03:08:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:08:24,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1326 states and 1663 transitions. [2024-11-25 03:08:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1663 transitions. [2024-11-25 03:08:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:08:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:26,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:27,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:29,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:29,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1329 states and 1668 transitions. [2024-11-25 03:08:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1668 transitions. [2024-11-25 03:08:29,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:08:29,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:29,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:30,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1332 states and 1673 transitions. [2024-11-25 03:08:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1673 transitions. [2024-11-25 03:08:38,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:08:38,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:38,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:38,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:08:57,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1340 states and 1688 transitions. [2024-11-25 03:08:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1688 transitions. [2024-11-25 03:08:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:08:57,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:57,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:21,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:21,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1349 states and 1705 transitions. [2024-11-25 03:09:21,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1705 transitions. [2024-11-25 03:09:21,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:09:21,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:21,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 1356 states and 1713 transitions. [2024-11-25 03:09:24,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1713 transitions. [2024-11-25 03:09:24,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:09:24,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:24,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:28,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1364 states and 1725 transitions. [2024-11-25 03:09:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1725 transitions. [2024-11-25 03:09:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:09:28,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:37,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1365 states and 1726 transitions. [2024-11-25 03:09:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1726 transitions. [2024-11-25 03:09:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:09:37,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 1366 states and 1728 transitions. [2024-11-25 03:09:46,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1728 transitions. [2024-11-25 03:09:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:09:46,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:46,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:46,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:09:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:54,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 1367 states and 1730 transitions. [2024-11-25 03:09:54,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1730 transitions. [2024-11-25 03:09:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:09:54,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:56,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1368 states and 1729 transitions. [2024-11-25 03:10:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1729 transitions. [2024-11-25 03:10:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:10:06,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:06,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:08,910 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1369 states and 1731 transitions. [2024-11-25 03:10:13,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 1731 transitions. [2024-11-25 03:10:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:10:13,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:13,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:15,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:22,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1370 states and 1731 transitions. [2024-11-25 03:10:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 1731 transitions. [2024-11-25 03:10:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:10:22,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1371 states and 1732 transitions. [2024-11-25 03:10:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1732 transitions. [2024-11-25 03:10:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:10:27,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1372 states and 1734 transitions. [2024-11-25 03:10:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1734 transitions. [2024-11-25 03:10:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:10:36,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1373 states and 1735 transitions. [2024-11-25 03:10:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 1735 transitions. [2024-11-25 03:10:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:10:44,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:47,549 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:10:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:57,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1374 states and 1735 transitions. [2024-11-25 03:10:57,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1735 transitions. [2024-11-25 03:10:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:10:57,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:57,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1375 states and 1736 transitions. [2024-11-25 03:11:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1736 transitions. [2024-11-25 03:11:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:11:03,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:09,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1376 states and 1737 transitions. [2024-11-25 03:11:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1737 transitions. [2024-11-25 03:11:09,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:11:09,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:15,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1377 states and 1738 transitions. [2024-11-25 03:11:15,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1738 transitions. [2024-11-25 03:11:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:11:15,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1378 states and 1739 transitions. [2024-11-25 03:11:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1739 transitions. [2024-11-25 03:11:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:11:21,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:26,666 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1379 states and 1741 transitions. [2024-11-25 03:11:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1741 transitions. [2024-11-25 03:11:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:11:34,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:34,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1380 states and 1741 transitions. [2024-11-25 03:11:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1741 transitions. [2024-11-25 03:11:44,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:11:44,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:44,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:47,168 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:11:52,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:52,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1381 states and 1743 transitions. [2024-11-25 03:11:52,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1743 transitions. [2024-11-25 03:11:52,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:11:52,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:52,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1382 states and 1744 transitions. [2024-11-25 03:12:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1744 transitions. [2024-11-25 03:12:01,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:12:01,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:01,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 1383 states and 1745 transitions. [2024-11-25 03:12:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1745 transitions. [2024-11-25 03:12:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:12:11,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:11,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:21,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:21,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1384 states and 1746 transitions. [2024-11-25 03:12:21,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1746 transitions. [2024-11-25 03:12:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:12:21,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:21,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:31,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1385 states and 1747 transitions. [2024-11-25 03:12:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1747 transitions. [2024-11-25 03:12:31,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:12:31,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1386 states and 1748 transitions. [2024-11-25 03:12:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1748 transitions. [2024-11-25 03:12:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:12:41,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:41,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:41,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:12:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:12:51,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1387 states and 1749 transitions. [2024-11-25 03:12:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1749 transitions. [2024-11-25 03:12:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:12:51,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:12:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:12:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:12:53,574 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1388 states and 1750 transitions. [2024-11-25 03:13:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1750 transitions. [2024-11-25 03:13:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:13:01,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1389 states and 1750 transitions. [2024-11-25 03:13:42,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1750 transitions. [2024-11-25 03:13:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:13:42,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:42,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:13:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:13:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1390 states and 1751 transitions. [2024-11-25 03:13:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1751 transitions. [2024-11-25 03:13:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:13:49,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:13:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:13:50,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:13:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:00,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1391 states and 1753 transitions. [2024-11-25 03:14:00,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1753 transitions. [2024-11-25 03:14:00,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:14:00,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:00,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:12,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1392 states and 1753 transitions. [2024-11-25 03:14:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1753 transitions. [2024-11-25 03:14:12,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:14:12,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:12,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:19,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1393 states and 1754 transitions. [2024-11-25 03:14:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 1754 transitions. [2024-11-25 03:14:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:14:19,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1394 states and 1755 transitions. [2024-11-25 03:14:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 1755 transitions. [2024-11-25 03:14:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:14:27,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:27,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1395 states and 1757 transitions. [2024-11-25 03:14:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1757 transitions. [2024-11-25 03:14:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:14:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:14:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1396 states and 1758 transitions. [2024-11-25 03:14:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1758 transitions. [2024-11-25 03:14:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:14:52,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:14:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:14:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1397 states and 1759 transitions. [2024-11-25 03:15:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1759 transitions. [2024-11-25 03:15:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:15:03,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1398 states and 1760 transitions. [2024-11-25 03:15:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1760 transitions. [2024-11-25 03:15:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:15:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:18,254 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1399 states and 1761 transitions. [2024-11-25 03:15:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1761 transitions. [2024-11-25 03:15:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:15:27,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:15:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:15:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:15:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1400 states and 1761 transitions. [2024-11-25 03:15:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1761 transitions. [2024-11-25 03:15:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:15:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:15:59,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:15:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:07,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:07,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1401 states and 1762 transitions. [2024-11-25 03:16:07,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1762 transitions. [2024-11-25 03:16:07,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:16:07,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:07,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:16,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1402 states and 1763 transitions. [2024-11-25 03:16:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1763 transitions. [2024-11-25 03:16:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:16:16,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:16,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:19,200 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:24,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1403 states and 1764 transitions. [2024-11-25 03:16:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1764 transitions. [2024-11-25 03:16:24,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:16:24,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:24,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1404 states and 1766 transitions. [2024-11-25 03:16:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1766 transitions. [2024-11-25 03:16:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:16:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:41,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:16:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:16:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 1405 states and 1766 transitions. [2024-11-25 03:16:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1766 transitions. [2024-11-25 03:16:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:16:54,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:16:54,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:16:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:16:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:03,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1767 states to 1406 states and 1767 transitions. [2024-11-25 03:17:03,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1767 transitions. [2024-11-25 03:17:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:17:03,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:17:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:17:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1407 states and 1769 transitions. [2024-11-25 03:17:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1769 transitions. [2024-11-25 03:17:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:17:16,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:17:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:17:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:17:56,257 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:18:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:18:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1408 states and 1769 transitions. [2024-11-25 03:18:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1769 transitions. [2024-11-25 03:18:42,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:18:42,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:18:42,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms