./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-shared-after.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/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_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-shared-after.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/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 64bit --witnessprinter.graph.data.programhash 5faf2b9991f99879bc04c4df6a221302164ff0866019f72f7b8508bf5bf7cdcb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:25:47,472 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:25:47,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:25:47,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:25:47,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:25:47,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:25:47,553 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:25:47,554 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:25:47,554 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:25:47,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:25:47,555 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:25:47,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:25:47,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:25:47,556 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:25:47,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:25:47,556 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_135c4957-385d-4b52-8c51-dafa99b8f97a/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5faf2b9991f99879bc04c4df6a221302164ff0866019f72f7b8508bf5bf7cdcb [2024-12-05 22:25:47,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:25:47,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:25:47,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:25:47,801 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:25:47,802 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:25:47,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-shared-after.i [2024-12-05 22:25:50,418 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/data/89c4e7649/c4c376bd2d704b4ca4268fa4927426f7/FLAG632231cdb [2024-12-05 22:25:50,711 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:25:50,711 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/sv-benchmarks/c/memsafety-broom/sll-shared-after.i [2024-12-05 22:25:50,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/data/89c4e7649/c4c376bd2d704b4ca4268fa4927426f7/FLAG632231cdb [2024-12-05 22:25:51,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/data/89c4e7649/c4c376bd2d704b4ca4268fa4927426f7 [2024-12-05 22:25:51,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:25:51,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:25:51,003 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:25:51,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:25:51,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:25:51,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2818e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51, skipping insertion in model container [2024-12-05 22:25:51,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:25:51,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:25:51,278 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:25:51,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:25:51,336 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:25:51,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51 WrapperNode [2024-12-05 22:25:51,337 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:25:51,337 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:25:51,338 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:25:51,338 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:25:51,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,370 INFO L138 Inliner]: procedures = 121, calls = 18, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 75 [2024-12-05 22:25:51,370 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:25:51,371 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:25:51,371 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:25:51,371 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:25:51,377 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,379 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,380 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,385 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,391 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,393 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:25:51,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:25:51,394 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:25:51,394 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:25:51,395 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:25:51,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:25:51,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:25:51,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_135c4957-385d-4b52-8c51-dafa99b8f97a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:25:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:25:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:25:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:25:51,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:25:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:25:51,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:25:51,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:25:51,521 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:25:51,522 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:25:51,718 INFO L? ?]: Removed 68 outVars from TransFormulas that were not future-live. [2024-12-05 22:25:51,718 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:25:51,764 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:25:51,764 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:25:51,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:25:51 BoogieIcfgContainer [2024-12-05 22:25:51,765 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:25:51,765 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:25:51,765 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:25:51,775 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:25:51,775 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:25:51" (1/1) ... [2024-12-05 22:25:51,783 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:25:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:51,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 45 states and 48 transitions. [2024-12-05 22:25:51,830 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2024-12-05 22:25:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:25:51,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:51,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 44 states and 47 transitions. [2024-12-05 22:25:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2024-12-05 22:25:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:25:52,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2024-12-05 22:25:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2024-12-05 22:25:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:25:52,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-05 22:25:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-05 22:25:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:25:52,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 42 states and 44 transitions. [2024-12-05 22:25:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 44 transitions. [2024-12-05 22:25:52,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 22:25:52,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 41 states and 43 transitions. [2024-12-05 22:25:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 43 transitions. [2024-12-05 22:25:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:25:52,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 40 states and 42 transitions. [2024-12-05 22:25:52,540 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2024-12-05 22:25:52,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:25:52,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 39 states and 41 transitions. [2024-12-05 22:25:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2024-12-05 22:25:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:25:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2024-12-05 22:25:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2024-12-05 22:25:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:25:53,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:53,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-12-05 22:25:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-12-05 22:25:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:25:53,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:53,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 59 transitions. [2024-12-05 22:25:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2024-12-05 22:25:53,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:25:53,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:53,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:53,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2024-12-05 22:25:53,875 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2024-12-05 22:25:53,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:25:53,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:53,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-12-05 22:25:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-12-05 22:25:54,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:25:54,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:54,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:55,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:55,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-12-05 22:25:55,824 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-12-05 22:25:55,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:25:55,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:55,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 65 states and 95 transitions. [2024-12-05 22:25:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2024-12-05 22:25:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:25:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:57,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2024-12-05 22:25:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2024-12-05 22:25:57,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:25:57,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:57,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:57,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 99 transitions. [2024-12-05 22:25:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 99 transitions. [2024-12-05 22:25:58,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:25:58,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:58,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 73 states and 117 transitions. [2024-12-05 22:26:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 117 transitions. [2024-12-05 22:26:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:26:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-12-05 22:26:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-12-05 22:26:01,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:26:01,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:01,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:03,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 61 states and 86 transitions. [2024-12-05 22:26:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 86 transitions. [2024-12-05 22:26:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-12-05 22:26:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-12-05 22:26:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:05,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:08,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 122 transitions. [2024-12-05 22:26:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 122 transitions. [2024-12-05 22:26:08,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:08,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:08,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 74 states and 124 transitions. [2024-12-05 22:26:08,603 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 124 transitions. [2024-12-05 22:26:08,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:08,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:08,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 77 states and 134 transitions. [2024-12-05 22:26:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 134 transitions. [2024-12-05 22:26:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:10,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:10,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 78 states and 136 transitions. [2024-12-05 22:26:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 136 transitions. [2024-12-05 22:26:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:10,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:10,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:11,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 79 states and 139 transitions. [2024-12-05 22:26:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 139 transitions. [2024-12-05 22:26:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:11,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 80 states and 141 transitions. [2024-12-05 22:26:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 141 transitions. [2024-12-05 22:26:12,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:26:12,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:12,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:12,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:12,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 81 states and 143 transitions. [2024-12-05 22:26:12,570 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 143 transitions. [2024-12-05 22:26:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:26:12,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:26:12,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 82 states and 143 transitions. [2024-12-05 22:26:12,834 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 143 transitions. [2024-12-05 22:26:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:26:12,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 93 states and 165 transitions. [2024-12-05 22:26:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 165 transitions. [2024-12-05 22:26:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:26:18,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:18,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:26:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 105 states and 189 transitions. [2024-12-05 22:26:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 189 transitions. [2024-12-05 22:26:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:26:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:24,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:26:25,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:25,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 106 states and 191 transitions. [2024-12-05 22:26:25,495 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 191 transitions. [2024-12-05 22:26:25,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:26:25,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:25,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:25,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:26:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:26,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 107 states and 193 transitions. [2024-12-05 22:26:26,125 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 193 transitions. [2024-12-05 22:26:26,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:26:26,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:26,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:26:29,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:29,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 114 states and 202 transitions. [2024-12-05 22:26:29,837 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 202 transitions. [2024-12-05 22:26:29,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:26:29,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:29,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:26:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:30,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 113 states and 201 transitions. [2024-12-05 22:26:30,931 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 201 transitions. [2024-12-05 22:26:30,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:26:30,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:30,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:37,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:37,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 120 states and 214 transitions. [2024-12-05 22:26:37,687 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 214 transitions. [2024-12-05 22:26:37,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:26:37,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:37,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:37,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 127 states and 232 transitions. [2024-12-05 22:26:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 232 transitions. [2024-12-05 22:26:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:26:45,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:45,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:49,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 133 states and 242 transitions. [2024-12-05 22:26:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 242 transitions. [2024-12-05 22:26:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:26:49,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:49,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 136 states and 250 transitions. [2024-12-05 22:26:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 250 transitions. [2024-12-05 22:26:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:26:53,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 143 states and 264 transitions. [2024-12-05 22:27:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 264 transitions. [2024-12-05 22:27:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:00,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:01,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:02,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 145 states and 267 transitions. [2024-12-05 22:27:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 267 transitions. [2024-12-05 22:27:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:27:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:03,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 146 states and 269 transitions. [2024-12-05 22:27:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 269 transitions. [2024-12-05 22:27:03,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:03,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:03,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:03,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 157 states and 297 transitions. [2024-12-05 22:27:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 297 transitions. [2024-12-05 22:27:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:11,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 159 states and 301 transitions. [2024-12-05 22:27:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 301 transitions. [2024-12-05 22:27:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:14,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 161 states and 304 transitions. [2024-12-05 22:27:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 304 transitions. [2024-12-05 22:27:14,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:27:14,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:14,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:14,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:16,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 163 states and 308 transitions. [2024-12-05 22:27:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 308 transitions. [2024-12-05 22:27:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:16,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:16,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:27,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 175 states and 337 transitions. [2024-12-05 22:27:27,457 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 337 transitions. [2024-12-05 22:27:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:27,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:27,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 177 states and 341 transitions. [2024-12-05 22:27:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 341 transitions. [2024-12-05 22:27:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:29,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:29,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 179 states and 344 transitions. [2024-12-05 22:27:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 344 transitions. [2024-12-05 22:27:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:31,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:31,987 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 182 states and 348 transitions. [2024-12-05 22:27:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 348 transitions. [2024-12-05 22:27:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:27:35,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:36,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:27:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:40,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 171 states and 328 transitions. [2024-12-05 22:27:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 328 transitions. [2024-12-05 22:27:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:27:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:27:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 184 states and 359 transitions. [2024-12-05 22:27:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 359 transitions. [2024-12-05 22:27:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:27:53,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:27:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 186 states and 363 transitions. [2024-12-05 22:27:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 363 transitions. [2024-12-05 22:27:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:27:55,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:55,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:27:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 188 states and 366 transitions. [2024-12-05 22:27:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 366 transitions. [2024-12-05 22:27:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:27:57,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:57,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:28:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:08,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 197 states and 386 transitions. [2024-12-05 22:28:08,241 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 386 transitions. [2024-12-05 22:28:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:28:08,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:28:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 199 states and 389 transitions. [2024-12-05 22:28:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 389 transitions. [2024-12-05 22:28:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:28:09,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:09,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:13,411 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 206 states and 405 transitions. [2024-12-05 22:28:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 405 transitions. [2024-12-05 22:28:29,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:28:29,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:29,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:28:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 212 states and 419 transitions. [2024-12-05 22:28:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 419 transitions. [2024-12-05 22:28:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:28:37,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:37,976 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 22:28:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 201 states and 401 transitions. [2024-12-05 22:28:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 401 transitions. [2024-12-05 22:28:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:28:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 219 states and 442 transitions. [2024-12-05 22:29:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 442 transitions. [2024-12-05 22:29:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:12,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 221 states and 446 transitions. [2024-12-05 22:29:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 446 transitions. [2024-12-05 22:29:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:35,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:35,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 231 states and 463 transitions. [2024-12-05 22:29:35,361 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 463 transitions. [2024-12-05 22:29:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:35,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:29:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 232 states and 465 transitions. [2024-12-05 22:29:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 465 transitions. [2024-12-05 22:29:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:37,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:37,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:37,049 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:29:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 238 states and 479 transitions. [2024-12-05 22:29:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 479 transitions. [2024-12-05 22:29:46,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:46,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:29:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 242 states and 489 transitions. [2024-12-05 22:29:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 489 transitions. [2024-12-05 22:29:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:52,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:52,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:29:56,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 245 states and 493 transitions. [2024-12-05 22:29:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 493 transitions. [2024-12-05 22:29:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:29:56,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:56,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:56,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:30:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:02,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 249 states and 502 transitions. [2024-12-05 22:30:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 502 transitions. [2024-12-05 22:30:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:30:02,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 22:30:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 249 states and 501 transitions. [2024-12-05 22:30:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 501 transitions. [2024-12-05 22:30:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:30:03,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 254 states and 530 transitions. [2024-12-05 22:30:21,766 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 530 transitions. [2024-12-05 22:30:21,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:30:21,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 259 states and 544 transitions. [2024-12-05 22:30:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 544 transitions. [2024-12-05 22:30:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:30:41,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:00,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 264 states and 567 transitions. [2024-12-05 22:31:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 567 transitions. [2024-12-05 22:31:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:31:00,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:00,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:18,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 267 states and 571 transitions. [2024-12-05 22:31:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 571 transitions. [2024-12-05 22:31:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:31:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 270 states and 579 transitions. [2024-12-05 22:31:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 579 transitions. [2024-12-05 22:31:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:31:32,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:32,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:32,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:31:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 274 states and 588 transitions. [2024-12-05 22:31:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 588 transitions. [2024-12-05 22:31:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:31:39,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 22:31:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 280 states and 598 transitions. [2024-12-05 22:31:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 598 transitions. [2024-12-05 22:31:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:31:47,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:47,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:47,865 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 282 states and 602 transitions. [2024-12-05 22:31:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 602 transitions. [2024-12-05 22:31:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:31:49,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:49,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 22:31:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 284 states and 606 transitions. [2024-12-05 22:31:54,440 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 606 transitions. [2024-12-05 22:31:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:31:54,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:32:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 287 states and 612 transitions. [2024-12-05 22:32:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 612 transitions. [2024-12-05 22:32:03,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:32:03,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:03,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:13,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 294 states and 628 transitions. [2024-12-05 22:32:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 628 transitions. [2024-12-05 22:32:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:32:37,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:32:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:40,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 296 states and 632 transitions. [2024-12-05 22:32:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 632 transitions. [2024-12-05 22:32:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:32:40,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:53,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 303 states and 647 transitions. [2024-12-05 22:33:26,407 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 647 transitions. [2024-12-05 22:33:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:33:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:26,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 310 states and 670 transitions. [2024-12-05 22:34:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 670 transitions. [2024-12-05 22:34:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:34:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:14,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 316 states and 684 transitions. [2024-12-05 22:34:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 684 transitions. [2024-12-05 22:34:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:34:34,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 316 states and 683 transitions. [2024-12-05 22:34:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 683 transitions. [2024-12-05 22:34:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:34:53,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:35:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 322 states and 698 transitions. [2024-12-05 22:35:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 698 transitions. [2024-12-05 22:35:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:35:03,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:03,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 328 states and 708 transitions. [2024-12-05 22:35:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 708 transitions. [2024-12-05 22:35:14,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:35:14,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:14,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:14,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:01,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 339 states and 744 transitions. [2024-12-05 22:36:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 744 transitions. [2024-12-05 22:36:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:36:01,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:01,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 349 states and 759 transitions. [2024-12-05 22:36:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 759 transitions. [2024-12-05 22:36:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:36:53,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:53,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 353 states and 768 transitions. [2024-12-05 22:37:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 768 transitions. [2024-12-05 22:37:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:37:26,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:26,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 354 states and 772 transitions. [2024-12-05 22:37:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 772 transitions. [2024-12-05 22:37:41,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:37:41,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:41,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 355 states and 775 transitions. [2024-12-05 22:37:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 775 transitions. [2024-12-05 22:37:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:37:50,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:53,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 356 states and 778 transitions. [2024-12-05 22:37:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 778 transitions. [2024-12-05 22:37:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:37:55,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:55,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:26,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 361 states and 785 transitions. [2024-12-05 22:38:26,498 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 785 transitions. [2024-12-05 22:38:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:38:26,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:38:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 367 states and 802 transitions. [2024-12-05 22:38:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 802 transitions. [2024-12-05 22:38:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:38:41,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:41,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 369 states and 808 transitions. [2024-12-05 22:39:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 808 transitions. [2024-12-05 22:39:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:39:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:11,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 370 states and 811 transitions. [2024-12-05 22:39:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 811 transitions. [2024-12-05 22:39:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:39:20,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:20,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:30,073 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.