./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-ext-properties/simple-ext_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_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/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_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext-properties/simple-ext_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/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_a413f17c-b191-41ab-b039-9500e699ef26/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 cf7f5d5a0c627430d9132d0f1be3b1c0ad58f22e7924c03137596c145de85b8c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:11:01,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:11:01,399 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 02:11:01,403 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:11:01,404 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:11:01,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:11:01,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:11:01,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:11:01,424 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:11:01,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:11:01,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:11:01,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:11:01,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:11:01,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:11:01,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:11:01,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:11:01,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:11:01,426 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_a413f17c-b191-41ab-b039-9500e699ef26/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 -> cf7f5d5a0c627430d9132d0f1be3b1c0ad58f22e7924c03137596c145de85b8c [2024-12-06 02:11:01,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:11:01,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:11:01,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:11:01,675 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:11:01,675 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:11:01,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-ext-properties/simple-ext_1.i [2024-12-06 02:11:04,334 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/data/9af39e004/a93fcaa1b2774eaab8f9e2a70cd6cd16/FLAGf6d6b3ec4 [2024-12-06 02:11:04,571 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:11:04,571 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/sv-benchmarks/c/list-ext-properties/simple-ext_1.i [2024-12-06 02:11:04,581 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/data/9af39e004/a93fcaa1b2774eaab8f9e2a70cd6cd16/FLAGf6d6b3ec4 [2024-12-06 02:11:04,593 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/data/9af39e004/a93fcaa1b2774eaab8f9e2a70cd6cd16 [2024-12-06 02:11:04,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:11:04,597 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:11:04,598 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:11:04,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:11:04,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:11:04,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdc064b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04, skipping insertion in model container [2024-12-06 02:11:04,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,628 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:11:04,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:11:04,885 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:11:04,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:11:04,943 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:11:04,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04 WrapperNode [2024-12-06 02:11:04,944 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:11:04,945 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:11:04,945 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:11:04,945 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:11:04,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,961 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,976 INFO L138 Inliner]: procedures = 124, calls = 20, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 83 [2024-12-06 02:11:04,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:11:04,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:11:04,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:11:04,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:11:04,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,985 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,986 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,991 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,996 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:04,998 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:05,000 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:11:05,001 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:11:05,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:11:05,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:11:05,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:11:04" (1/1) ... [2024-12-06 02:11:05,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:11:05,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:11:05,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:11:05,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a413f17c-b191-41ab-b039-9500e699ef26/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:11:05,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:11:05,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:11:05,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:11:05,131 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:11:05,132 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:11:05,325 INFO L? ?]: Removed 58 outVars from TransFormulas that were not future-live. [2024-12-06 02:11:05,325 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:11:05,367 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:11:05,367 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 02:11:05,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:11:05 BoogieIcfgContainer [2024-12-06 02:11:05,367 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:11:05,368 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:11:05,368 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:11:05,375 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:11:05,376 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:11:05" (1/1) ... [2024-12-06 02:11:05,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:11:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:05,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 54 transitions. [2024-12-06 02:11:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 54 transitions. [2024-12-06 02:11:05,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:11:05,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:05,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:05,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:05,510 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 02:11:05,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:05,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 47 states and 53 transitions. [2024-12-06 02:11:05,529 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2024-12-06 02:11:05,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:11:05,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:05,646 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 02:11:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 50 states and 58 transitions. [2024-12-06 02:11:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2024-12-06 02:11:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:11:05,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:05,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:05,839 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 02:11:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2024-12-06 02:11:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2024-12-06 02:11:06,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:11:06,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,073 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 02:11:06,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2024-12-06 02:11:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2024-12-06 02:11:06,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:11:06,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 57 states and 69 transitions. [2024-12-06 02:11:06,502 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2024-12-06 02:11:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:11:06,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,528 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 02:11:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 56 states and 68 transitions. [2024-12-06 02:11:06,547 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2024-12-06 02:11:06,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 02:11:06,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,626 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 02:11:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 57 states and 70 transitions. [2024-12-06 02:11:06,646 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2024-12-06 02:11:06,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:11:06,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:06,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 56 states and 69 transitions. [2024-12-06 02:11:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2024-12-06 02:11:06,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:11:06,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,828 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 02:11:06,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 59 states and 73 transitions. [2024-12-06 02:11:06,855 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2024-12-06 02:11:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:11:06,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:06,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 58 states and 72 transitions. [2024-12-06 02:11:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 72 transitions. [2024-12-06 02:11:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:11:06,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:06,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:06,987 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 02:11:07,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2024-12-06 02:11:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-12-06 02:11:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:11:07,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:07,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,135 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 02:11:07,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 65 states and 91 transitions. [2024-12-06 02:11:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 91 transitions. [2024-12-06 02:11:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:11:07,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,512 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 02:11:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-12-06 02:11:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-12-06 02:11:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 02:11:07,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:07,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:07,867 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 02:11:08,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 75 states and 113 transitions. [2024-12-06 02:11:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 113 transitions. [2024-12-06 02:11:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:11:08,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:08,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:08,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:08,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-12-06 02:11:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-12-06 02:11:08,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 02:11:08,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:08,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 118 transitions. [2024-12-06 02:11:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 118 transitions. [2024-12-06 02:11:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:11:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:09,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:09,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-12-06 02:11:09,201 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-12-06 02:11:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:11:09,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:09,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:09,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 54 states and 77 transitions. [2024-12-06 02:11:09,941 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 77 transitions. [2024-12-06 02:11:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:11:09,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:10,280 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 02:11:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 60 states and 88 transitions. [2024-12-06 02:11:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 88 transitions. [2024-12-06 02:11:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:11:11,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:11,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 65 states and 101 transitions. [2024-12-06 02:11:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 101 transitions. [2024-12-06 02:11:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:11:13,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:13,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:13,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 104 transitions. [2024-12-06 02:11:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 104 transitions. [2024-12-06 02:11:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:13,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:13,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:13,841 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 02:11:14,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:14,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 72 states and 123 transitions. [2024-12-06 02:11:14,946 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 123 transitions. [2024-12-06 02:11:14,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:14,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:14,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:15,012 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 02:11:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 79 states and 143 transitions. [2024-12-06 02:11:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 143 transitions. [2024-12-06 02:11:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:16,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:16,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:16,447 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 02:11:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 80 states and 145 transitions. [2024-12-06 02:11:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 145 transitions. [2024-12-06 02:11:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:16,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:16,793 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 02:11:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 81 states and 151 transitions. [2024-12-06 02:11:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 151 transitions. [2024-12-06 02:11:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:17,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:17,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:17,346 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 02:11:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:18,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 85 states and 161 transitions. [2024-12-06 02:11:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 161 transitions. [2024-12-06 02:11:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:18,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:18,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:18,680 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 02:11:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 86 states and 164 transitions. [2024-12-06 02:11:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 164 transitions. [2024-12-06 02:11:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:19,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:19,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:19,057 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 02:11:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 87 states and 170 transitions. [2024-12-06 02:11:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 170 transitions. [2024-12-06 02:11:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:19,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:19,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:19,447 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 02:11:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 88 states and 172 transitions. [2024-12-06 02:11:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 172 transitions. [2024-12-06 02:11:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:11:19,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:19,717 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 02:11:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 89 states and 174 transitions. [2024-12-06 02:11:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 174 transitions. [2024-12-06 02:11:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:11:20,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:20,060 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 02:11:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:21,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 97 states and 188 transitions. [2024-12-06 02:11:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 188 transitions. [2024-12-06 02:11:21,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:11:21,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:21,484 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 02:11:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 107 states and 203 transitions. [2024-12-06 02:11:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 203 transitions. [2024-12-06 02:11:23,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:11:23,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:23,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:23,375 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 02:11:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 108 states and 203 transitions. [2024-12-06 02:11:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 203 transitions. [2024-12-06 02:11:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:23,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:23,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:23,411 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 02:11:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:24,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 112 states and 208 transitions. [2024-12-06 02:11:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 208 transitions. [2024-12-06 02:11:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:24,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:24,146 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 02:11:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 116 states and 213 transitions. [2024-12-06 02:11:24,658 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 213 transitions. [2024-12-06 02:11:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:24,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:24,892 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 02:11:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 129 states and 239 transitions. [2024-12-06 02:11:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 239 transitions. [2024-12-06 02:11:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:28,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:28,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:28,908 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 02:11:29,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:29,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 130 states and 241 transitions. [2024-12-06 02:11:29,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 241 transitions. [2024-12-06 02:11:29,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:29,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:29,281 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 02:11:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 131 states and 247 transitions. [2024-12-06 02:11:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 247 transitions. [2024-12-06 02:11:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 02:11:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:30,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 132 states and 248 transitions. [2024-12-06 02:11:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 248 transitions. [2024-12-06 02:11:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 02:11:30,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:30,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:30,407 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 02:11:31,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 131 states and 247 transitions. [2024-12-06 02:11:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 247 transitions. [2024-12-06 02:11:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:11:31,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:31,669 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 02:11:33,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:33,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 135 states and 252 transitions. [2024-12-06 02:11:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 252 transitions. [2024-12-06 02:11:33,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:11:33,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:33,427 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 02:11:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:34,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 139 states and 258 transitions. [2024-12-06 02:11:34,384 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 258 transitions. [2024-12-06 02:11:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 02:11:34,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:34,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:34,631 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 02:11:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:35,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 141 states and 262 transitions. [2024-12-06 02:11:35,494 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 262 transitions. [2024-12-06 02:11:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:35,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 149 states and 283 transitions. [2024-12-06 02:11:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 283 transitions. [2024-12-06 02:11:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:40,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:40,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:44,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 157 states and 305 transitions. [2024-12-06 02:11:44,817 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 305 transitions. [2024-12-06 02:11:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:44,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:44,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 159 states and 313 transitions. [2024-12-06 02:11:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 313 transitions. [2024-12-06 02:11:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:11:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:47,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 161 states and 321 transitions. [2024-12-06 02:11:47,721 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 321 transitions. [2024-12-06 02:11:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:47,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:11:52,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 168 states and 334 transitions. [2024-12-06 02:11:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 334 transitions. [2024-12-06 02:11:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:52,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:11:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 170 states and 337 transitions. [2024-12-06 02:11:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 337 transitions. [2024-12-06 02:11:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:53,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:53,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:53,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:11:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:11:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 171 states and 339 transitions. [2024-12-06 02:11:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 339 transitions. [2024-12-06 02:11:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:11:53,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:11:53,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:11:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:11:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:12:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 187 states and 378 transitions. [2024-12-06 02:12:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 378 transitions. [2024-12-06 02:12:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:12:03,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:12:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 189 states and 381 transitions. [2024-12-06 02:12:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 381 transitions. [2024-12-06 02:12:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:12:04,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:12:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:05,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 191 states and 385 transitions. [2024-12-06 02:12:05,238 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 385 transitions. [2024-12-06 02:12:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:12:05,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:12:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 194 states and 392 transitions. [2024-12-06 02:12:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 392 transitions. [2024-12-06 02:12:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:12:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:07,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:12:08,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 196 states and 399 transitions. [2024-12-06 02:12:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 399 transitions. [2024-12-06 02:12:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:12:08,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 198 states and 403 transitions. [2024-12-06 02:12:09,850 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 403 transitions. [2024-12-06 02:12:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:12:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 202 states and 419 transitions. [2024-12-06 02:12:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 419 transitions. [2024-12-06 02:12:12,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:12:12,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:12,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:12:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 204 states and 424 transitions. [2024-12-06 02:12:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 424 transitions. [2024-12-06 02:12:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:12:14,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:12:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:15,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 200 states and 416 transitions. [2024-12-06 02:12:15,856 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 416 transitions. [2024-12-06 02:12:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:12:15,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 188 states and 392 transitions. [2024-12-06 02:12:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 392 transitions. [2024-12-06 02:12:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:18,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:18,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:18,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:18,141 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 02:12:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 176 states and 373 transitions. [2024-12-06 02:12:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 373 transitions. [2024-12-06 02:12:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:12:22,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 184 states and 385 transitions. [2024-12-06 02:12:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 385 transitions. [2024-12-06 02:12:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:22,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:22,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:12:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 186 states and 390 transitions. [2024-12-06 02:12:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 390 transitions. [2024-12-06 02:12:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:12:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 190 states and 401 transitions. [2024-12-06 02:12:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 401 transitions. [2024-12-06 02:12:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:26,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:26,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:28,649 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 02:12:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 199 states and 429 transitions. [2024-12-06 02:12:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 429 transitions. [2024-12-06 02:12:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:12:38,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:38,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:38,370 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 02:12:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 201 states and 435 transitions. [2024-12-06 02:12:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 435 transitions. [2024-12-06 02:12:39,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:12:39,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:39,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:39,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 207 states and 452 transitions. [2024-12-06 02:12:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 452 transitions. [2024-12-06 02:12:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:12:48,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 211 states and 464 transitions. [2024-12-06 02:12:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 464 transitions. [2024-12-06 02:12:51,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:12:51,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 212 states and 466 transitions. [2024-12-06 02:12:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 466 transitions. [2024-12-06 02:12:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:12:52,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:52,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:12:57,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 188 states and 426 transitions. [2024-12-06 02:12:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 426 transitions. [2024-12-06 02:12:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:12:57,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:13:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 192 states and 438 transitions. [2024-12-06 02:13:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 438 transitions. [2024-12-06 02:13:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:00,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:02,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 195 states and 444 transitions. [2024-12-06 02:13:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 444 transitions. [2024-12-06 02:13:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:02,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:13:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:03,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 196 states and 445 transitions. [2024-12-06 02:13:03,579 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 445 transitions. [2024-12-06 02:13:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:03,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 200 states and 453 transitions. [2024-12-06 02:13:06,183 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 453 transitions. [2024-12-06 02:13:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:06,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:13:07,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:07,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 202 states and 456 transitions. [2024-12-06 02:13:07,175 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 456 transitions. [2024-12-06 02:13:07,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:07,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:07,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 204 states and 459 transitions. [2024-12-06 02:13:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 459 transitions. [2024-12-06 02:13:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:08,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 206 states and 462 transitions. [2024-12-06 02:13:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 462 transitions. [2024-12-06 02:13:09,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:09,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:09,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 207 states and 464 transitions. [2024-12-06 02:13:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 464 transitions. [2024-12-06 02:13:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:10,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:10,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:10,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 209 states and 476 transitions. [2024-12-06 02:13:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 476 transitions. [2024-12-06 02:13:12,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:12,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:12,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:12,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 211 states and 482 transitions. [2024-12-06 02:13:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 482 transitions. [2024-12-06 02:13:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:14,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:13:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:18,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 215 states and 494 transitions. [2024-12-06 02:13:18,923 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 494 transitions. [2024-12-06 02:13:18,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:13:18,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:18,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:18,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:13:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 216 states and 494 transitions. [2024-12-06 02:13:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 494 transitions. [2024-12-06 02:13:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:13:19,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:19,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 220 states and 505 transitions. [2024-12-06 02:13:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 505 transitions. [2024-12-06 02:13:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:13:26,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:26,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:33,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 224 states and 509 transitions. [2024-12-06 02:13:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 509 transitions. [2024-12-06 02:13:33,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:13:33,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:33,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:36,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 230 states and 519 transitions. [2024-12-06 02:13:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 519 transitions. [2024-12-06 02:13:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:44,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:13:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 234 states and 528 transitions. [2024-12-06 02:13:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 528 transitions. [2024-12-06 02:13:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:50,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:13:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 236 states and 532 transitions. [2024-12-06 02:13:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 532 transitions. [2024-12-06 02:13:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:53,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:53,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:13:54,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 238 states and 536 transitions. [2024-12-06 02:13:54,843 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 536 transitions. [2024-12-06 02:13:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:54,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:13:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 240 states and 540 transitions. [2024-12-06 02:13:56,012 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 540 transitions. [2024-12-06 02:13:56,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:13:56,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:56,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:56,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:13:57,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 241 states and 540 transitions. [2024-12-06 02:13:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 540 transitions. [2024-12-06 02:13:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:13:57,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 249 states and 555 transitions. [2024-12-06 02:14:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 555 transitions. [2024-12-06 02:14:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:14:10,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:10,256 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:14:13,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:13,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 253 states and 559 transitions. [2024-12-06 02:14:13,907 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 559 transitions. [2024-12-06 02:14:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:18,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 261 states and 579 transitions. [2024-12-06 02:14:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 579 transitions. [2024-12-06 02:14:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:32,363 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 269 states and 602 transitions. [2024-12-06 02:14:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 602 transitions. [2024-12-06 02:14:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:42,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:42,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:45,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 272 states and 610 transitions. [2024-12-06 02:14:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 610 transitions. [2024-12-06 02:14:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:45,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:45,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:46,636 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 274 states and 614 transitions. [2024-12-06 02:14:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 614 transitions. [2024-12-06 02:14:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:50,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:50,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:51,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 276 states and 616 transitions. [2024-12-06 02:14:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 616 transitions. [2024-12-06 02:14:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:14:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 277 states and 619 transitions. [2024-12-06 02:14:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 619 transitions. [2024-12-06 02:14:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:14:57,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:57,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 279 states and 629 transitions. [2024-12-06 02:15:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 629 transitions. [2024-12-06 02:15:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:00,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:01,052 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:15:02,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 281 states and 633 transitions. [2024-12-06 02:15:02,745 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 633 transitions. [2024-12-06 02:15:02,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:02,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:02,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:24,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:24,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 291 states and 653 transitions. [2024-12-06 02:15:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 653 transitions. [2024-12-06 02:15:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:24,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:26,702 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 305 states and 690 transitions. [2024-12-06 02:15:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 690 transitions. [2024-12-06 02:15:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:50,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:50,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:50,879 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:15:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 307 states and 694 transitions. [2024-12-06 02:15:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 694 transitions. [2024-12-06 02:15:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:15:54,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:54,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:55,696 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:03,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 311 states and 702 transitions. [2024-12-06 02:16:03,781 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 702 transitions. [2024-12-06 02:16:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:16:03,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 316 states and 718 transitions. [2024-12-06 02:16:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 718 transitions. [2024-12-06 02:16:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:16:10,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:10,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:11,475 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:13,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 317 states and 719 transitions. [2024-12-06 02:16:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 719 transitions. [2024-12-06 02:16:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:16:13,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:13,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 318 states and 720 transitions. [2024-12-06 02:16:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 720 transitions. [2024-12-06 02:16:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:16:15,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:16:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:30,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 324 states and 731 transitions. [2024-12-06 02:16:30,918 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 731 transitions. [2024-12-06 02:16:30,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:16:30,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:16:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 325 states and 734 transitions. [2024-12-06 02:16:32,252 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 734 transitions. [2024-12-06 02:16:32,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:16:32,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:32,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:32,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 02:16:33,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 326 states and 735 transitions. [2024-12-06 02:16:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 735 transitions. [2024-12-06 02:16:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:16:33,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:16:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 327 states and 735 transitions. [2024-12-06 02:16:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 735 transitions. [2024-12-06 02:16:35,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:16:35,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:35,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:35,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 331 states and 742 transitions. [2024-12-06 02:16:46,188 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 742 transitions. [2024-12-06 02:16:46,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:16:46,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:16:49,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:16:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 323 states and 720 transitions. [2024-12-06 02:16:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 720 transitions. [2024-12-06 02:16:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:16:49,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:16:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:16:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:16:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:17:01,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 315 states and 702 transitions. [2024-12-06 02:17:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 702 transitions. [2024-12-06 02:17:01,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:01,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:01,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 323 states and 713 transitions. [2024-12-06 02:17:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 713 transitions. [2024-12-06 02:17:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:12,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 325 states and 717 transitions. [2024-12-06 02:17:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 717 transitions. [2024-12-06 02:17:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:14,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:14,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 343 states and 758 transitions. [2024-12-06 02:17:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 758 transitions. [2024-12-06 02:17:55,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:55,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:17:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:17:59,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 346 states and 765 transitions. [2024-12-06 02:17:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 765 transitions. [2024-12-06 02:17:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:17:59,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:17:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:18:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 352 states and 776 transitions. [2024-12-06 02:18:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 776 transitions. [2024-12-06 02:18:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:18:14,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:14,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:14,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:45,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 365 states and 824 transitions. [2024-12-06 02:18:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 824 transitions. [2024-12-06 02:18:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:18:45,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:45,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:18:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:18:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 369 states and 854 transitions. [2024-12-06 02:18:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 854 transitions. [2024-12-06 02:18:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:18:56,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:18:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:18:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:18:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:19:02,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:02,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 372 states and 862 transitions. [2024-12-06 02:19:02,321 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 862 transitions. [2024-12-06 02:19:02,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:19:02,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:02,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 374 states and 866 transitions. [2024-12-06 02:19:06,577 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 866 transitions. [2024-12-06 02:19:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:19:06,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 376 states and 870 transitions. [2024-12-06 02:19:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 870 transitions. [2024-12-06 02:19:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:19:13,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:40,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 384 states and 888 transitions. [2024-12-06 02:19:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 888 transitions. [2024-12-06 02:19:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:19:40,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:40,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 387 states and 894 transitions. [2024-12-06 02:19:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 894 transitions. [2024-12-06 02:19:48,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:19:48,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:48,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:19:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:19:52,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 389 states and 898 transitions. [2024-12-06 02:19:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 898 transitions. [2024-12-06 02:19:52,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:19:52,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:19:52,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:20:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 369 states and 866 transitions. [2024-12-06 02:20:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 866 transitions. [2024-12-06 02:20:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:20:17,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-06 02:20:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 365 states and 858 transitions. [2024-12-06 02:20:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 858 transitions. [2024-12-06 02:20:22,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:20:22,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:22,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:20:28,128 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:20:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 374 states and 879 transitions. [2024-12-06 02:20:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 879 transitions. [2024-12-06 02:20:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:20:57,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:20:57,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:04,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:21:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:21:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 388 states and 916 transitions. [2024-12-06 02:21:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 916 transitions. [2024-12-06 02:21:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:21:55,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:21:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:21:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:21:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 391 states and 928 transitions. [2024-12-06 02:22:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 928 transitions. [2024-12-06 02:22:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:04,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:06,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 392 states and 929 transitions. [2024-12-06 02:22:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 929 transitions. [2024-12-06 02:22:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:06,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:06,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 393 states and 930 transitions. [2024-12-06 02:22:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 930 transitions. [2024-12-06 02:22:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:14,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:14,795 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:32,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 399 states and 942 transitions. [2024-12-06 02:22:32,859 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 942 transitions. [2024-12-06 02:22:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:22:32,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:22:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 404 states and 950 transitions. [2024-12-06 02:22:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 950 transitions. [2024-12-06 02:22:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:22:49,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:49,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:54,346 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:12,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 412 states and 975 transitions. [2024-12-06 02:23:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 975 transitions. [2024-12-06 02:23:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:23:12,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 416 states and 990 transitions. [2024-12-06 02:23:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 990 transitions. [2024-12-06 02:23:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:23:29,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:29,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:40,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 418 states and 997 transitions. [2024-12-06 02:23:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 997 transitions. [2024-12-06 02:23:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:23:40,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:40,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:23:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:52,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 420 states and 1003 transitions. [2024-12-06 02:23:52,172 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1003 transitions. [2024-12-06 02:23:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:23:52,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:52,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:23:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:23:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 422 states and 1009 transitions. [2024-12-06 02:23:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1009 transitions. [2024-12-06 02:23:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:23:57,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:23:57,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:23:57,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:23:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 424 states and 1014 transitions. [2024-12-06 02:24:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1014 transitions. [2024-12-06 02:24:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:24:02,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:15,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 427 states and 1023 transitions. [2024-12-06 02:24:15,065 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1023 transitions. [2024-12-06 02:24:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:24:15,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:15,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:24:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 428 states and 1024 transitions. [2024-12-06 02:24:19,868 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1024 transitions. [2024-12-06 02:24:19,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:24:19,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:19,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:24:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 433 states and 1034 transitions. [2024-12-06 02:24:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1034 transitions. [2024-12-06 02:24:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:24:38,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:39,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:24:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:24:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 435 states and 1037 transitions. [2024-12-06 02:24:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1037 transitions. [2024-12-06 02:24:41,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:24:41,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:24:41,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:24:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:24:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.