./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.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_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:46:26,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:46:26,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 03:46:26,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:46:26,914 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:46:26,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:46:26,941 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:46:26,941 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:46:26,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:46:26,942 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 03:46:26,943 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:46:26,943 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:46:26,943 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:46:26,943 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:46:26,943 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:46:26,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:46:26,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:46:26,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:46:26,944 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:46:26,944 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:46:26,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:46:26,944 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_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 [2024-11-25 03:46:27,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:46:27,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:46:27,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:46:27,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:46:27,280 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:46:27,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-25 03:46:30,252 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/data/480bef721/f864f617a132447492b7647faed4dd97/FLAGfe55b2e05 [2024-11-25 03:46:30,693 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:46:30,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-25 03:46:30,714 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/data/480bef721/f864f617a132447492b7647faed4dd97/FLAGfe55b2e05 [2024-11-25 03:46:30,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/data/480bef721/f864f617a132447492b7647faed4dd97 [2024-11-25 03:46:30,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:46:30,853 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:46:30,857 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:46:30,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:46:30,870 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:46:30,871 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:46:30" (1/1) ... [2024-11-25 03:46:30,872 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1ccb58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:30, skipping insertion in model container [2024-11-25 03:46:30,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:46:30" (1/1) ... [2024-11-25 03:46:30,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:46:31,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:46:31,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:46:31,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:46:31,376 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:46:31,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31 WrapperNode [2024-11-25 03:46:31,376 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:46:31,377 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:46:31,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:46:31,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:46:31,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,410 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 82 [2024-11-25 03:46:31,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:46:31,411 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:46:31,411 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:46:31,411 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:46:31,418 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,420 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,421 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,425 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,426 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,429 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,430 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,431 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,433 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:46:31,434 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:46:31,434 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:46:31,434 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:46:31,435 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:46:31,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:46:31,477 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:46:31,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0488b3d8-da0b-4722-852b-9720e20a4e7f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:46:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:46:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:46:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:46:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:46:31,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:46:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:46:31,604 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:46:31,606 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:46:31,863 INFO L? ?]: Removed 65 outVars from TransFormulas that were not future-live. [2024-11-25 03:46:31,863 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:46:31,911 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:46:31,911 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 03:46:31,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:46:31 BoogieIcfgContainer [2024-11-25 03:46:31,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:46:31,913 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:46:31,913 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:46:31,926 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:46:31,926 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:46:31" (1/1) ... [2024-11-25 03:46:31,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:46:31,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2024-11-25 03:46:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2024-11-25 03:46:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:46:32,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 50 states and 55 transitions. [2024-11-25 03:46:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2024-11-25 03:46:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 03:46:32,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:32,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:32,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-25 03:46:32,678 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-25 03:46:32,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:46:32,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:32,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:32,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2024-11-25 03:46:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2024-11-25 03:46:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 03:46:32,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:32,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:32,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-11-25 03:46:33,331 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-11-25 03:46:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:46:33,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:33,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:33,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-11-25 03:46:33,546 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-11-25 03:46:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 03:46:33,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 45 states and 49 transitions. [2024-11-25 03:46:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2024-11-25 03:46:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:46:34,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 48 states and 54 transitions. [2024-11-25 03:46:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 54 transitions. [2024-11-25 03:46:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:46:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 51 states and 59 transitions. [2024-11-25 03:46:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2024-11-25 03:46:34,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:46:34,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 52 states and 60 transitions. [2024-11-25 03:46:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2024-11-25 03:46:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 03:46:34,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 53 states and 61 transitions. [2024-11-25 03:46:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 61 transitions. [2024-11-25 03:46:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:46:34,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 54 states and 63 transitions. [2024-11-25 03:46:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 63 transitions. [2024-11-25 03:46:34,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 03:46:34,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:34,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2024-11-25 03:46:34,885 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2024-11-25 03:46:34,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:46:34,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:34,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 57 states and 69 transitions. [2024-11-25 03:46:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2024-11-25 03:46:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:46:35,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:35,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions. [2024-11-25 03:46:35,451 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2024-11-25 03:46:35,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 03:46:35,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:35,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 62 states and 77 transitions. [2024-11-25 03:46:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2024-11-25 03:46:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:46:36,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 61 states and 76 transitions. [2024-11-25 03:46:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 76 transitions. [2024-11-25 03:46:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:46:36,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:36,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 63 states and 79 transitions. [2024-11-25 03:46:36,734 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 79 transitions. [2024-11-25 03:46:36,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:46:36,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:36,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:36,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 65 states and 85 transitions. [2024-11-25 03:46:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 85 transitions. [2024-11-25 03:46:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:46:36,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 67 states and 90 transitions. [2024-11-25 03:46:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 90 transitions. [2024-11-25 03:46:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 03:46:36,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:37,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 68 states and 92 transitions. [2024-11-25 03:46:37,217 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 92 transitions. [2024-11-25 03:46:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:37,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:37,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 75 states and 106 transitions. [2024-11-25 03:46:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 106 transitions. [2024-11-25 03:46:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:38,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:38,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 75 states and 105 transitions. [2024-11-25 03:46:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 105 transitions. [2024-11-25 03:46:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:38,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2024-11-25 03:46:38,693 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-11-25 03:46:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:38,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:38,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:38,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 78 states and 112 transitions. [2024-11-25 03:46:38,977 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 112 transitions. [2024-11-25 03:46:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:38,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 77 states and 111 transitions. [2024-11-25 03:46:39,036 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 111 transitions. [2024-11-25 03:46:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:46:39,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 76 states and 110 transitions. [2024-11-25 03:46:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 110 transitions. [2024-11-25 03:46:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:46:39,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 79 states and 115 transitions. [2024-11-25 03:46:39,188 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 115 transitions. [2024-11-25 03:46:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:46:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 82 states and 119 transitions. [2024-11-25 03:46:39,285 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 119 transitions. [2024-11-25 03:46:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:46:39,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 84 states and 125 transitions. [2024-11-25 03:46:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-11-25 03:46:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 03:46:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 85 states and 127 transitions. [2024-11-25 03:46:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 127 transitions. [2024-11-25 03:46:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:46:39,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 84 states and 126 transitions. [2024-11-25 03:46:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2024-11-25 03:46:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:46:39,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 85 states and 128 transitions. [2024-11-25 03:46:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 128 transitions. [2024-11-25 03:46:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:46:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:46:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:39,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 88 states and 131 transitions. [2024-11-25 03:46:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 131 transitions. [2024-11-25 03:46:39,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:46:39,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:39,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:39,948 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:46:40,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:40,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 88 states and 130 transitions. [2024-11-25 03:46:40,215 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 130 transitions. [2024-11-25 03:46:40,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:46:40,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:40,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:41,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 139 transitions. [2024-11-25 03:46:41,723 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 139 transitions. [2024-11-25 03:46:41,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:46:41,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:41,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:46:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 97 states and 142 transitions. [2024-11-25 03:46:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 142 transitions. [2024-11-25 03:46:42,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 03:46:42,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:42,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:46:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 99 states and 143 transitions. [2024-11-25 03:46:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 143 transitions. [2024-11-25 03:46:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:46:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:42,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 03:46:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:43,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2024-11-25 03:46:43,250 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2024-11-25 03:46:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:46:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:43,315 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:46:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 106 states and 153 transitions. [2024-11-25 03:46:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 153 transitions. [2024-11-25 03:46:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 03:46:43,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:43,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:46:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 50 states and 68 transitions. [2024-11-25 03:46:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2024-11-25 03:46:43,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:46:43,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-25 03:46:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-25 03:46:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:46:46,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:46,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:46,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2024-11-25 03:46:46,762 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2024-11-25 03:46:46,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 03:46:46,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:46,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:46:47,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 92 transitions. [2024-11-25 03:46:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2024-11-25 03:46:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:46:47,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 87 states and 132 transitions. [2024-11-25 03:46:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 132 transitions. [2024-11-25 03:46:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:46:58,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:58,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:46:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:46:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 90 states and 138 transitions. [2024-11-25 03:46:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 138 transitions. [2024-11-25 03:46:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 03:46:59,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:46:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:46:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:46:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 03:47:00,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 94 states and 142 transitions. [2024-11-25 03:47:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 142 transitions. [2024-11-25 03:47:00,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:47:00,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:00,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 98 states and 151 transitions. [2024-11-25 03:47:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 151 transitions. [2024-11-25 03:47:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 03:47:02,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:02,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-25 03:47:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-25 03:47:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 03:47:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:05,088 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 16 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:47:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 90 states and 137 transitions. [2024-11-25 03:47:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2024-11-25 03:47:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:06,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:06,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:47:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:14,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 97 states and 149 transitions. [2024-11-25 03:47:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2024-11-25 03:47:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:14,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:14,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:47:16,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 99 states and 151 transitions. [2024-11-25 03:47:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 151 transitions. [2024-11-25 03:47:16,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:16,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:16,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 109 states and 170 transitions. [2024-11-25 03:47:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 170 transitions. [2024-11-25 03:47:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:25,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:25,743 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:28,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:28,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 113 states and 176 transitions. [2024-11-25 03:47:28,311 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 176 transitions. [2024-11-25 03:47:28,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:28,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:28,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:47:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 117 states and 182 transitions. [2024-11-25 03:47:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 182 transitions. [2024-11-25 03:47:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:47:37,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:47:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 123 states and 191 transitions. [2024-11-25 03:47:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 191 transitions. [2024-11-25 03:47:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:47:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 132 states and 207 transitions. [2024-11-25 03:47:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 207 transitions. [2024-11-25 03:47:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 03:47:48,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:47:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:47:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 136 states and 217 transitions. [2024-11-25 03:47:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 217 transitions. [2024-11-25 03:47:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:47:51,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:47:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:47:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:47:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 138 states and 220 transitions. [2024-11-25 03:48:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 220 transitions. [2024-11-25 03:48:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:00,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 140 states and 223 transitions. [2024-11-25 03:48:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 223 transitions. [2024-11-25 03:48:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:05,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:08,087 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-11-25 03:48:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-11-25 03:48:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:20,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:20,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:26,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 155 states and 253 transitions. [2024-11-25 03:48:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 253 transitions. [2024-11-25 03:48:26,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:26,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:26,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 157 states and 264 transitions. [2024-11-25 03:48:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 264 transitions. [2024-11-25 03:48:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:32,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:32,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:32,482 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:48:40,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:40,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-11-25 03:48:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-11-25 03:48:40,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:40,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:40,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 27 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:48:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 171 states and 282 transitions. [2024-11-25 03:48:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 282 transitions. [2024-11-25 03:48:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:44,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 03:48:48,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:48:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 174 states and 286 transitions. [2024-11-25 03:48:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 286 transitions. [2024-11-25 03:48:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 03:48:48,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:48:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:48:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:48:50,751 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 31 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:49:00,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:00,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 180 states and 296 transitions. [2024-11-25 03:49:00,978 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 296 transitions. [2024-11-25 03:49:00,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:49:00,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:00,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:49:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:11,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 189 states and 314 transitions. [2024-11-25 03:49:11,862 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 314 transitions. [2024-11-25 03:49:11,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 03:49:11,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:11,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:49:16,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:16,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 193 states and 326 transitions. [2024-11-25 03:49:16,072 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 326 transitions. [2024-11-25 03:49:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:49:16,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:16,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:49:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 204 states and 349 transitions. [2024-11-25 03:49:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 349 transitions. [2024-11-25 03:49:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:49:39,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:39,650 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:49:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:49:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 210 states and 362 transitions. [2024-11-25 03:49:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 362 transitions. [2024-11-25 03:49:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:49:48,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:49:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:49:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:49:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:50:07,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 223 states and 378 transitions. [2024-11-25 03:50:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 378 transitions. [2024-11-25 03:50:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:50:07,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:07,668 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:50:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 227 states and 382 transitions. [2024-11-25 03:50:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 382 transitions. [2024-11-25 03:50:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:50:13,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:50:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 228 states and 383 transitions. [2024-11-25 03:50:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 383 transitions. [2024-11-25 03:50:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:50:15,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:15,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 44 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 03:50:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:24,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 231 states and 385 transitions. [2024-11-25 03:50:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 385 transitions. [2024-11-25 03:50:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:50:24,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:24,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:24,840 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 51 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 03:50:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 233 states and 386 transitions. [2024-11-25 03:50:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 386 transitions. [2024-11-25 03:50:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:50:27,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:27,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:31,769 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:50:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 239 states and 400 transitions. [2024-11-25 03:50:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 400 transitions. [2024-11-25 03:50:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:50:45,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:45,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-25 03:50:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:50:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 241 states and 409 transitions. [2024-11-25 03:50:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 409 transitions. [2024-11-25 03:50:48,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:50:48,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:50:48,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:50:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:50:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 31 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:51:16,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 252 states and 432 transitions. [2024-11-25 03:51:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 432 transitions. [2024-11-25 03:51:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:51:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:17,205 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 31 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:51:20,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 254 states and 438 transitions. [2024-11-25 03:51:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 438 transitions. [2024-11-25 03:51:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:51:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 45 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:51:36,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 262 states and 449 transitions. [2024-11-25 03:51:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 449 transitions. [2024-11-25 03:51:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 03:51:36,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 44 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:51:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 265 states and 454 transitions. [2024-11-25 03:51:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 454 transitions. [2024-11-25 03:51:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:51:43,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:43,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:43,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 59 proven. 70 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:51:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:51:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 273 states and 468 transitions. [2024-11-25 03:51:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 468 transitions. [2024-11-25 03:51:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:51:58,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:51:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:51:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:51:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 58 proven. 71 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 03:52:05,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 276 states and 474 transitions. [2024-11-25 03:52:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 474 transitions. [2024-11-25 03:52:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:52:05,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:05,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:05,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-25 03:52:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 286 states and 486 transitions. [2024-11-25 03:52:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 486 transitions. [2024-11-25 03:52:19,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 03:52:19,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:19,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-25 03:52:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:52:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 290 states and 490 transitions. [2024-11-25 03:52:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 490 transitions. [2024-11-25 03:52:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:52:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:52:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:52:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:52:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 87 proven. 73 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:53:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 308 states and 528 transitions. [2024-11-25 03:53:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 528 transitions. [2024-11-25 03:53:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:53:06,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:06,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:07,098 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 87 proven. 73 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 03:53:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:53:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 316 states and 538 transitions. [2024-11-25 03:53:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 538 transitions. [2024-11-25 03:53:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:53:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:53:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:53:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:53:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 133 proven. 187 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:54:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:21,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 343 states and 588 transitions. [2024-11-25 03:54:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 588 transitions. [2024-11-25 03:54:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:54:21,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:21,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:21,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:22,790 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 133 proven. 187 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 03:54:44,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:54:44,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 355 states and 600 transitions. [2024-11-25 03:54:44,767 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 600 transitions. [2024-11-25 03:54:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:54:44,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:54:44,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:54:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:54:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2024-11-25 03:55:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 364 states and 612 transitions. [2024-11-25 03:55:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 612 transitions. [2024-11-25 03:55:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:55:02,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2024-11-25 03:55:11,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:55:11,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 368 states and 616 transitions. [2024-11-25 03:55:11,837 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 616 transitions. [2024-11-25 03:55:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:55:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:55:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:55:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:55:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 375 proven. 159 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:56:22,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 395 states and 666 transitions. [2024-11-25 03:56:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 666 transitions. [2024-11-25 03:56:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:56:22,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 375 proven. 159 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 03:56:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:56:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 407 states and 680 transitions. [2024-11-25 03:56:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 680 transitions. [2024-11-25 03:56:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 03:56:48,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:56:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:56:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:56:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 566 proven. 378 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:58:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:58:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 443 states and 743 transitions. [2024-11-25 03:58:48,080 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 743 transitions. [2024-11-25 03:58:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 03:58:48,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:58:48,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:58:48,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:58:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 566 proven. 378 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-25 03:59:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 459 states and 760 transitions. [2024-11-25 03:59:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 760 transitions. [2024-11-25 03:59:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-25 03:59:33,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:59:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:59:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 756 proven. 712 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked.