./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/count_down-alloca-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_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/count_down-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b --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 2407fc1341f915e07c0451c9d94952a51e657d88233cd0bc37ed2523188f0c82 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:15:26,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:15:27,044 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:15:27,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:15:27,048 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:15:27,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:15:27,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:15:27,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:15:27,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:15:27,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:15:27,070 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:15:27,070 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:15:27,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:15:27,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:15:27,071 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:15:27,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:15:27,071 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:15:27,071 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:15:27,071 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_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b 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 -> 2407fc1341f915e07c0451c9d94952a51e657d88233cd0bc37ed2523188f0c82 [2024-12-06 00:15:27,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:15:27,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:15:27,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:15:27,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:15:27,295 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:15:27,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/count_down-alloca-1.i [2024-12-06 00:15:29,966 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/data/b39c2a077/b6aceebbe7c94d589405c91eb62c5dee/FLAG6296f8f06 [2024-12-06 00:15:30,202 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:15:30,203 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/sv-benchmarks/c/array-memsafety/count_down-alloca-1.i [2024-12-06 00:15:30,216 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/data/b39c2a077/b6aceebbe7c94d589405c91eb62c5dee/FLAG6296f8f06 [2024-12-06 00:15:30,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/data/b39c2a077/b6aceebbe7c94d589405c91eb62c5dee [2024-12-06 00:15:30,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:15:30,538 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:15:30,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:15:30,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:15:30,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:15:30,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57fc9a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30, skipping insertion in model container [2024-12-06 00:15:30,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,572 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:15:30,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:15:30,813 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:15:30,848 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:15:30,873 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:15:30,873 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30 WrapperNode [2024-12-06 00:15:30,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:15:30,875 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:15:30,875 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:15:30,875 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:15:30,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,910 INFO L138 Inliner]: procedures = 115, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-12-06 00:15:30,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:15:30,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:15:30,911 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:15:30,911 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:15:30,918 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,921 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,921 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,926 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,930 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,934 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:15:30,934 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:15:30,935 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:15:30,935 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:15:30,936 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:15:30" (1/1) ... [2024-12-06 00:15:30,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:15:30,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:15:30,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:15:30,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_871165bf-b880-4796-bb74-82d3ee5698a9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:15:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:15:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:15:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:15:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:15:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:15:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:15:31,072 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:15:31,074 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:15:31,211 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-12-06 00:15:31,211 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:15:31,263 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:15:31,263 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 00:15:31,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:31 BoogieIcfgContainer [2024-12-06 00:15:31,263 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:15:31,264 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:15:31,264 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:15:31,271 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:15:31,271 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:31" (1/1) ... [2024-12-06 00:15:31,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:15:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-12-06 00:15:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-12-06 00:15:31,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:15:31,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:31,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:31,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:31,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-12-06 00:15:31,554 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 00:15:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:15:31,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:31,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-12-06 00:15:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-12-06 00:15:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:15:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:31,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:32,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-06 00:15:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-06 00:15:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:15:32,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2024-12-06 00:15:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2024-12-06 00:15:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:15:32,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-12-06 00:15:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-12-06 00:15:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:15:34,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:34,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:34,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-12-06 00:15:34,932 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-12-06 00:15:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:15:34,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 40 transitions. [2024-12-06 00:15:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2024-12-06 00:15:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:15:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:35,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2024-12-06 00:15:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2024-12-06 00:15:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:15:35,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-06 00:15:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-06 00:15:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:15:37,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-12-06 00:15:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-12-06 00:15:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:15:37,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:15:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-12-06 00:15:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-12-06 00:15:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:15:37,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,655 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:15:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-12-06 00:15:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-12-06 00:15:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:15:37,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-12-06 00:15:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-12-06 00:15:37,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:15:37,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:15:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-12-06 00:15:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-12-06 00:15:37,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:15:37,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:37,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:15:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2024-12-06 00:15:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2024-12-06 00:15:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:15:38,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 28 states and 42 transitions. [2024-12-06 00:15:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 42 transitions. [2024-12-06 00:15:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:15:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-12-06 00:15:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-12-06 00:15:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:15:42,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:42,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 35 states and 58 transitions. [2024-12-06 00:15:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2024-12-06 00:15:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:15:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 59 transitions. [2024-12-06 00:15:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 59 transitions. [2024-12-06 00:15:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:15:43,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:43,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-12-06 00:15:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-12-06 00:15:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:15:44,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:44,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 42 states and 69 transitions. [2024-12-06 00:15:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 69 transitions. [2024-12-06 00:15:47,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:15:47,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:15:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-12-06 00:15:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-12-06 00:15:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:15:47,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:47,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2024-12-06 00:15:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2024-12-06 00:15:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:15:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:15:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:48,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 44 states and 72 transitions. [2024-12-06 00:15:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 72 transitions. [2024-12-06 00:15:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:15:48,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:48,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:15:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 46 states and 78 transitions. [2024-12-06 00:15:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 78 transitions. [2024-12-06 00:15:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:15:48,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 49 states and 82 transitions. [2024-12-06 00:15:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 82 transitions. [2024-12-06 00:15:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:15:49,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:15:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 83 transitions. [2024-12-06 00:15:49,590 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 83 transitions. [2024-12-06 00:15:49,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:49,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:50,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 52 states and 86 transitions. [2024-12-06 00:15:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 86 transitions. [2024-12-06 00:15:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:50,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:50,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:15:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-12-06 00:15:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-12-06 00:15:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:50,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:50,659 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 51 states and 80 transitions. [2024-12-06 00:15:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 80 transitions. [2024-12-06 00:15:51,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:51,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:15:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:51,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 81 transitions. [2024-12-06 00:15:51,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 81 transitions. [2024-12-06 00:15:51,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:51,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:51,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:15:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 63 states and 106 transitions. [2024-12-06 00:15:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 106 transitions. [2024-12-06 00:15:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:15:54,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:15:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 70 states and 113 transitions. [2024-12-06 00:15:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 113 transitions. [2024-12-06 00:15:57,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:15:57,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:57,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 78 states and 132 transitions. [2024-12-06 00:16:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 132 transitions. [2024-12-06 00:16:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:16:01,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:03,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:03,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 79 states and 131 transitions. [2024-12-06 00:16:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 131 transitions. [2024-12-06 00:16:03,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:16:03,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:03,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:04,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 80 states and 132 transitions. [2024-12-06 00:16:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 132 transitions. [2024-12-06 00:16:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:16:04,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:04,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2024-12-06 00:16:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2024-12-06 00:16:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:16:04,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:04,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:05,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 84 states and 134 transitions. [2024-12-06 00:16:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 134 transitions. [2024-12-06 00:16:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:05,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:05,583 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 86 states and 135 transitions. [2024-12-06 00:16:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 135 transitions. [2024-12-06 00:16:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:05,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:06,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 88 states and 136 transitions. [2024-12-06 00:16:06,531 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 136 transitions. [2024-12-06 00:16:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:06,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:06,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 90 states and 137 transitions. [2024-12-06 00:16:07,078 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2024-12-06 00:16:07,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:07,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:07,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:07,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:07,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 92 states and 140 transitions. [2024-12-06 00:16:07,870 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 140 transitions. [2024-12-06 00:16:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:07,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:16:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 90 states and 137 transitions. [2024-12-06 00:16:08,353 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2024-12-06 00:16:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:08,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:08,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 92 states and 138 transitions. [2024-12-06 00:16:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 138 transitions. [2024-12-06 00:16:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:08,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:08,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:09,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 94 states and 139 transitions. [2024-12-06 00:16:09,336 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2024-12-06 00:16:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:09,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:09,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:12,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 104 states and 162 transitions. [2024-12-06 00:16:12,885 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 162 transitions. [2024-12-06 00:16:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:16:12,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:12,966 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 00:16:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 111 states and 169 transitions. [2024-12-06 00:16:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 169 transitions. [2024-12-06 00:16:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:16:14,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:19,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 119 states and 187 transitions. [2024-12-06 00:16:19,364 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 187 transitions. [2024-12-06 00:16:19,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:16:19,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:19,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 124 states and 197 transitions. [2024-12-06 00:16:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 197 transitions. [2024-12-06 00:16:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:16:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 125 states and 196 transitions. [2024-12-06 00:16:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 196 transitions. [2024-12-06 00:16:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:16:23,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:23,781 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:24,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 128 states and 198 transitions. [2024-12-06 00:16:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 198 transitions. [2024-12-06 00:16:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:16:24,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:24,788 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 130 states and 199 transitions. [2024-12-06 00:16:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 199 transitions. [2024-12-06 00:16:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 132 states and 200 transitions. [2024-12-06 00:16:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 200 transitions. [2024-12-06 00:16:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:25,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:25,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 134 states and 201 transitions. [2024-12-06 00:16:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 201 transitions. [2024-12-06 00:16:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:27,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 136 states and 202 transitions. [2024-12-06 00:16:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 202 transitions. [2024-12-06 00:16:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:27,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:27,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:27,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 138 states and 203 transitions. [2024-12-06 00:16:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 203 transitions. [2024-12-06 00:16:28,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:28,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 140 states and 204 transitions. [2024-12-06 00:16:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 204 transitions. [2024-12-06 00:16:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:28,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 142 states and 205 transitions. [2024-12-06 00:16:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 205 transitions. [2024-12-06 00:16:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:28,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:28,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 152 states and 228 transitions. [2024-12-06 00:16:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 228 transitions. [2024-12-06 00:16:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:33,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 00:16:36,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 159 states and 235 transitions. [2024-12-06 00:16:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 235 transitions. [2024-12-06 00:16:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:16:36,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:36,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:36,108 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:36,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 160 states and 236 transitions. [2024-12-06 00:16:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 236 transitions. [2024-12-06 00:16:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:16:36,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:42,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 168 states and 255 transitions. [2024-12-06 00:16:42,565 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 255 transitions. [2024-12-06 00:16:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:16:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:42,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 169 states and 256 transitions. [2024-12-06 00:16:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 256 transitions. [2024-12-06 00:16:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:16:43,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:44,959 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 169 states and 254 transitions. [2024-12-06 00:16:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 254 transitions. [2024-12-06 00:16:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:16:47,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2024-12-06 00:16:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2024-12-06 00:16:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:16:47,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:47,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:48,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 173 states and 256 transitions. [2024-12-06 00:16:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 256 transitions. [2024-12-06 00:16:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:48,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:49,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:49,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 175 states and 257 transitions. [2024-12-06 00:16:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 257 transitions. [2024-12-06 00:16:49,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:49,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 177 states and 258 transitions. [2024-12-06 00:16:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 258 transitions. [2024-12-06 00:16:50,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:50,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:50,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 179 states and 259 transitions. [2024-12-06 00:16:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 259 transitions. [2024-12-06 00:16:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:51,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:52,195 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:52,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 181 states and 260 transitions. [2024-12-06 00:16:52,245 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 260 transitions. [2024-12-06 00:16:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:52,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:52,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 183 states and 261 transitions. [2024-12-06 00:16:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 261 transitions. [2024-12-06 00:16:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:52,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:16:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:52,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 185 states and 262 transitions. [2024-12-06 00:16:52,599 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 262 transitions. [2024-12-06 00:16:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:52,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:52,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 00:16:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:55,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 268 transitions. [2024-12-06 00:16:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2024-12-06 00:16:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:16:55,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:55,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:00,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 202 states and 285 transitions. [2024-12-06 00:17:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 285 transitions. [2024-12-06 00:17:00,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:17:00,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:00,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:03,006 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:07,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 210 states and 298 transitions. [2024-12-06 00:17:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 298 transitions. [2024-12-06 00:17:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:17:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 212 states and 299 transitions. [2024-12-06 00:17:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 299 transitions. [2024-12-06 00:17:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:17:07,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:07,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:07,969 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 40 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:08,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 214 states and 300 transitions. [2024-12-06 00:17:08,045 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 300 transitions. [2024-12-06 00:17:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:17:08,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 216 states and 301 transitions. [2024-12-06 00:17:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 301 transitions. [2024-12-06 00:17:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:17:08,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 218 states and 302 transitions. [2024-12-06 00:17:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 302 transitions. [2024-12-06 00:17:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:17:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 228 states and 320 transitions. [2024-12-06 00:17:14,360 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 320 transitions. [2024-12-06 00:17:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:17:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:22,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 236 states and 333 transitions. [2024-12-06 00:17:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 333 transitions. [2024-12-06 00:17:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:17:22,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 52 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 238 states and 334 transitions. [2024-12-06 00:17:22,630 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 334 transitions. [2024-12-06 00:17:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:17:22,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 60 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 240 states and 335 transitions. [2024-12-06 00:17:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 335 transitions. [2024-12-06 00:17:22,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:17:22,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:22,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:22,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 242 states and 336 transitions. [2024-12-06 00:17:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 336 transitions. [2024-12-06 00:17:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:17:22,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:23,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:23,124 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:23,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 244 states and 337 transitions. [2024-12-06 00:17:23,202 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 337 transitions. [2024-12-06 00:17:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:17:23,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:23,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:28,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 254 states and 356 transitions. [2024-12-06 00:17:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 356 transitions. [2024-12-06 00:17:28,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:17:28,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:28,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 262 states and 369 transitions. [2024-12-06 00:17:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 369 transitions. [2024-12-06 00:17:38,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:17:38,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 264 states and 370 transitions. [2024-12-06 00:17:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 370 transitions. [2024-12-06 00:17:38,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 00:17:38,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:38,318 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:38,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 266 states and 371 transitions. [2024-12-06 00:17:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 371 transitions. [2024-12-06 00:17:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:17:38,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 268 states and 372 transitions. [2024-12-06 00:17:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 372 transitions. [2024-12-06 00:17:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:17:38,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:38,814 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:38,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 270 states and 373 transitions. [2024-12-06 00:17:38,894 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 373 transitions. [2024-12-06 00:17:38,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:17:38,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:45,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 280 states and 393 transitions. [2024-12-06 00:17:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 393 transitions. [2024-12-06 00:17:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:17:45,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:45,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 288 states and 406 transitions. [2024-12-06 00:17:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 406 transitions. [2024-12-06 00:17:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:17:56,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 100 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 290 states and 407 transitions. [2024-12-06 00:17:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 407 transitions. [2024-12-06 00:17:56,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:17:56,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 292 states and 408 transitions. [2024-12-06 00:17:56,588 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 408 transitions. [2024-12-06 00:17:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:17:56,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:56,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:56,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 294 states and 409 transitions. [2024-12-06 00:17:56,837 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 409 transitions. [2024-12-06 00:17:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:17:56,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:56,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:17:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 296 states and 410 transitions. [2024-12-06 00:17:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 410 transitions. [2024-12-06 00:17:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:17:57,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 306 states and 431 transitions. [2024-12-06 00:18:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 431 transitions. [2024-12-06 00:18:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:18:03,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 314 states and 444 transitions. [2024-12-06 00:18:15,790 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 444 transitions. [2024-12-06 00:18:15,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:18:15,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 130 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:16,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 316 states and 445 transitions. [2024-12-06 00:18:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 445 transitions. [2024-12-06 00:18:16,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:18:16,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 144 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 318 states and 446 transitions. [2024-12-06 00:18:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 446 transitions. [2024-12-06 00:18:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:18:16,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,471 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 320 states and 447 transitions. [2024-12-06 00:18:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 447 transitions. [2024-12-06 00:18:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:18:16,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:16,817 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 322 states and 448 transitions. [2024-12-06 00:18:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 448 transitions. [2024-12-06 00:18:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:18:16,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:18,212 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 332 states and 470 transitions. [2024-12-06 00:18:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 470 transitions. [2024-12-06 00:18:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:18:24,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:24,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:29,898 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:38,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 340 states and 483 transitions. [2024-12-06 00:18:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 483 transitions. [2024-12-06 00:18:38,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:18:38,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:38,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 164 proven. 155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 342 states and 484 transitions. [2024-12-06 00:18:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 484 transitions. [2024-12-06 00:18:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:18:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 180 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 344 states and 485 transitions. [2024-12-06 00:18:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 485 transitions. [2024-12-06 00:18:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:18:39,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:39,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 346 states and 486 transitions. [2024-12-06 00:18:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 486 transitions. [2024-12-06 00:18:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:18:39,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:39,818 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:18:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 348 states and 487 transitions. [2024-12-06 00:18:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 487 transitions. [2024-12-06 00:18:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:18:39,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:39,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:41,263 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:18:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 358 states and 510 transitions. [2024-12-06 00:18:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 510 transitions. [2024-12-06 00:18:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:18:48,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 366 states and 523 transitions. [2024-12-06 00:19:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 523 transitions. [2024-12-06 00:19:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:19:04,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 202 proven. 182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 368 states and 524 transitions. [2024-12-06 00:19:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 524 transitions. [2024-12-06 00:19:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:19:04,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:05,034 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 220 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:05,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 370 states and 525 transitions. [2024-12-06 00:19:05,133 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 525 transitions. [2024-12-06 00:19:05,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:19:05,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:05,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 372 states and 526 transitions. [2024-12-06 00:19:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 526 transitions. [2024-12-06 00:19:05,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:19:05,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:05,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 374 states and 527 transitions. [2024-12-06 00:19:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 527 transitions. [2024-12-06 00:19:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:19:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:07,352 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 243 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 384 states and 551 transitions. [2024-12-06 00:19:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 551 transitions. [2024-12-06 00:19:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:19:14,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:21,683 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 132 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 392 states and 564 transitions. [2024-12-06 00:19:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 564 transitions. [2024-12-06 00:19:32,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:19:32,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:32,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 244 proven. 211 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:33,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 394 states and 565 transitions. [2024-12-06 00:19:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 565 transitions. [2024-12-06 00:19:33,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:19:33,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:33,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:33,487 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 264 proven. 191 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 396 states and 566 transitions. [2024-12-06 00:19:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 566 transitions. [2024-12-06 00:19:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:19:33,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:33,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:33,872 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:34,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 398 states and 567 transitions. [2024-12-06 00:19:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 567 transitions. [2024-12-06 00:19:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:19:34,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:19:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 400 states and 568 transitions. [2024-12-06 00:19:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 568 transitions. [2024-12-06 00:19:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:19:34,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 289 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:19:43,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:43,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 410 states and 593 transitions. [2024-12-06 00:19:43,416 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 593 transitions. [2024-12-06 00:19:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 00:19:43,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:43,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 156 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:04,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 418 states and 606 transitions. [2024-12-06 00:20:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 606 transitions. [2024-12-06 00:20:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:20:04,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 290 proven. 242 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 420 states and 607 transitions. [2024-12-06 00:20:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 607 transitions. [2024-12-06 00:20:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 00:20:04,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 312 proven. 220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 422 states and 608 transitions. [2024-12-06 00:20:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 608 transitions. [2024-12-06 00:20:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:20:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:05,171 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:05,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 424 states and 609 transitions. [2024-12-06 00:20:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 609 transitions. [2024-12-06 00:20:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:20:05,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:05,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 426 states and 610 transitions. [2024-12-06 00:20:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 610 transitions. [2024-12-06 00:20:05,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 00:20:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:05,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 339 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 436 states and 636 transitions. [2024-12-06 00:20:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 636 transitions. [2024-12-06 00:20:15,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 00:20:15,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:15,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 182 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 444 states and 649 transitions. [2024-12-06 00:20:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 649 transitions. [2024-12-06 00:20:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:20:38,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:38,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:38,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:38,237 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 340 proven. 275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 446 states and 650 transitions. [2024-12-06 00:20:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 650 transitions. [2024-12-06 00:20:38,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 00:20:38,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:38,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 364 proven. 251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 448 states and 651 transitions. [2024-12-06 00:20:38,689 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 651 transitions. [2024-12-06 00:20:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:20:38,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 450 states and 652 transitions. [2024-12-06 00:20:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 652 transitions. [2024-12-06 00:20:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:20:39,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:20:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 452 states and 653 transitions. [2024-12-06 00:20:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 653 transitions. [2024-12-06 00:20:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 00:20:39,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 393 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:20:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 462 states and 680 transitions. [2024-12-06 00:20:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 680 transitions. [2024-12-06 00:20:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 00:20:49,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:49,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:59,884 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 210 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 470 states and 693 transitions. [2024-12-06 00:21:15,255 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 693 transitions. [2024-12-06 00:21:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:21:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:15,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:15,485 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 394 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:15,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 472 states and 694 transitions. [2024-12-06 00:21:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 694 transitions. [2024-12-06 00:21:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 00:21:15,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:15,926 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 420 proven. 284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 474 states and 695 transitions. [2024-12-06 00:21:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 695 transitions. [2024-12-06 00:21:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:21:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:16,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 476 states and 696 transitions. [2024-12-06 00:21:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 696 transitions. [2024-12-06 00:21:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:21:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:17,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 478 states and 697 transitions. [2024-12-06 00:21:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 697 transitions. [2024-12-06 00:21:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 00:21:17,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 451 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 488 states and 725 transitions. [2024-12-06 00:21:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 725 transitions. [2024-12-06 00:21:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 00:21:27,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:27,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:39,663 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 240 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:56,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 496 states and 738 transitions. [2024-12-06 00:21:56,011 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 738 transitions. [2024-12-06 00:21:56,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:21:56,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:56,306 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 452 proven. 347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:56,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 498 states and 739 transitions. [2024-12-06 00:21:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 739 transitions. [2024-12-06 00:21:56,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 00:21:56,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 480 proven. 319 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 500 states and 740 transitions. [2024-12-06 00:21:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 740 transitions. [2024-12-06 00:21:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:21:56,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:57,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 502 states and 741 transitions. [2024-12-06 00:21:57,494 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 741 transitions. [2024-12-06 00:21:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:21:57,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:57,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:21:58,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 504 states and 742 transitions. [2024-12-06 00:21:58,160 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 742 transitions. [2024-12-06 00:21:58,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 00:21:58,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:58,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 513 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 514 states and 771 transitions. [2024-12-06 00:22:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 771 transitions. [2024-12-06 00:22:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 00:22:10,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:10,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 272 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 522 states and 784 transitions. [2024-12-06 00:22:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 784 transitions. [2024-12-06 00:22:41,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:22:41,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:41,559 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 514 proven. 386 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 524 states and 785 transitions. [2024-12-06 00:22:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 785 transitions. [2024-12-06 00:22:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 00:22:41,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 544 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 526 states and 786 transitions. [2024-12-06 00:22:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 786 transitions. [2024-12-06 00:22:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:22:42,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:42,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:42,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 528 states and 787 transitions. [2024-12-06 00:22:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 787 transitions. [2024-12-06 00:22:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:22:42,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:42,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 530 states and 788 transitions. [2024-12-06 00:22:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 788 transitions. [2024-12-06 00:22:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 00:22:43,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:43,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 579 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 540 states and 818 transitions. [2024-12-06 00:22:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 818 transitions. [2024-12-06 00:22:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 00:22:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 306 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:30,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 548 states and 831 transitions. [2024-12-06 00:23:30,738 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 831 transitions. [2024-12-06 00:23:30,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:23:30,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:30,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:30,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 580 proven. 427 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:31,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 550 states and 832 transitions. [2024-12-06 00:23:31,316 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 832 transitions. [2024-12-06 00:23:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 00:23:31,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 612 proven. 395 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:31,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 552 states and 833 transitions. [2024-12-06 00:23:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 833 transitions. [2024-12-06 00:23:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:23:31,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:31,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:32,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 554 states and 834 transitions. [2024-12-06 00:23:32,529 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 834 transitions. [2024-12-06 00:23:32,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:23:32,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:32,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:32,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 556 states and 835 transitions. [2024-12-06 00:23:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 835 transitions. [2024-12-06 00:23:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 00:23:33,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:33,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 649 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 566 states and 866 transitions. [2024-12-06 00:23:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 866 transitions. [2024-12-06 00:23:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 00:23:46,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 342 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 574 states and 879 transitions. [2024-12-06 00:24:24,270 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 879 transitions. [2024-12-06 00:24:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:24:24,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 650 proven. 470 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:24,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:24,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 576 states and 880 transitions. [2024-12-06 00:24:24,907 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 880 transitions. [2024-12-06 00:24:24,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 00:24:24,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:24,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:25,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 684 proven. 436 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 578 states and 881 transitions. [2024-12-06 00:24:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 881 transitions. [2024-12-06 00:24:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:24:25,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 580 states and 882 transitions. [2024-12-06 00:24:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 882 transitions. [2024-12-06 00:24:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:24:26,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:26,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 582 states and 883 transitions. [2024-12-06 00:24:26,922 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 883 transitions. [2024-12-06 00:24:26,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 00:24:26,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:26,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 723 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:24:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 592 states and 915 transitions. [2024-12-06 00:24:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 915 transitions. [2024-12-06 00:24:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 00:24:41,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:41,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 380 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:23,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:23,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 600 states and 928 transitions. [2024-12-06 00:25:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 928 transitions. [2024-12-06 00:25:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:25:23,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 724 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 602 states and 929 transitions. [2024-12-06 00:25:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 929 transitions. [2024-12-06 00:25:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:25:23,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 760 proven. 479 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:24,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:24,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 604 states and 930 transitions. [2024-12-06 00:25:24,422 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 930 transitions. [2024-12-06 00:25:24,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:25:24,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 606 states and 931 transitions. [2024-12-06 00:25:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 931 transitions. [2024-12-06 00:25:25,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:25:25,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:25,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:25,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:26,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:26,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 608 states and 932 transitions. [2024-12-06 00:25:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 932 transitions. [2024-12-06 00:25:26,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:25:26,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:26,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 801 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:25:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:41,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 618 states and 965 transitions. [2024-12-06 00:25:41,292 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 965 transitions. [2024-12-06 00:25:41,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:25:41,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:41,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 420 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 626 states and 978 transitions. [2024-12-06 00:26:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 978 transitions. [2024-12-06 00:26:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:26:27,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:27,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 802 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:26:27,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 628 states and 979 transitions. [2024-12-06 00:26:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 979 transitions. [2024-12-06 00:26:27,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:26:27,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:28,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 840 proven. 524 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:26:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 630 states and 980 transitions. [2024-12-06 00:26:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 980 transitions. [2024-12-06 00:26:28,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:26:28,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:28,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 420 proven. 987 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:26:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 632 states and 981 transitions. [2024-12-06 00:26:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 981 transitions. [2024-12-06 00:26:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:26:29,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:29,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 420 proven. 987 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:26:30,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 634 states and 982 transitions. [2024-12-06 00:26:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 982 transitions. [2024-12-06 00:26:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:26:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:30,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 883 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:26:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:46,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 644 states and 1016 transitions. [2024-12-06 00:26:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1016 transitions. [2024-12-06 00:26:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 00:26:46,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 462 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:37,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 652 states and 1029 transitions. [2024-12-06 00:27:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1029 transitions. [2024-12-06 00:27:37,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:27:37,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:37,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 884 proven. 611 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 654 states and 1030 transitions. [2024-12-06 00:27:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1030 transitions. [2024-12-06 00:27:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 00:27:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 924 proven. 571 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:38,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 656 states and 1031 transitions. [2024-12-06 00:27:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1031 transitions. [2024-12-06 00:27:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:27:38,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:38,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 462 proven. 1078 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 658 states and 1032 transitions. [2024-12-06 00:27:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1032 transitions. [2024-12-06 00:27:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:27:39,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 462 proven. 1078 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:27:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 660 states and 1033 transitions. [2024-12-06 00:27:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1033 transitions. [2024-12-06 00:27:40,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:27:40,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 969 proven. 618 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:27:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 670 states and 1068 transitions. [2024-12-06 00:27:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1068 transitions. [2024-12-06 00:27:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:27:57,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:21,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 506 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:28:53,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:53,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 678 states and 1081 transitions. [2024-12-06 00:28:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1081 transitions. [2024-12-06 00:28:53,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:28:53,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 970 proven. 662 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:54,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 680 states and 1082 transitions. [2024-12-06 00:28:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1082 transitions. [2024-12-06 00:28:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:28:54,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1634 backedges. 1012 proven. 620 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 682 states and 1083 transitions. [2024-12-06 00:28:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1083 transitions. [2024-12-06 00:28:54,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:28:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:55,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 506 proven. 1173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 684 states and 1084 transitions. [2024-12-06 00:28:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1084 transitions. [2024-12-06 00:28:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:28:55,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1681 backedges. 506 proven. 1173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:28:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 686 states and 1085 transitions. [2024-12-06 00:28:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1085 transitions. [2024-12-06 00:28:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:28:56,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 1059 proven. 669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.