./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:02,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:02,841 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:33:02,846 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:02,847 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:02,874 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:02,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:02,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:02,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:02,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:02,876 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:33:02,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:33:02,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:02,878 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:02,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:02,878 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:33:02,878 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:33:02,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:02,879 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:02,879 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:02,879 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:02,879 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:02,879 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:02,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:02,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:02,880 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:02,880 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:02,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:02,880 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_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm 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-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2024-11-13 20:33:03,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:03,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:03,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:03,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:03,293 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:03,294 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i Unable to find full path for "g++" [2024-11-13 20:33:05,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:05,940 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:05,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2024-11-13 20:33:05,974 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/data/9c02e5b5e/5c1d285a952b426f845fb359dacf983f/FLAGc0d0f5f3a [2024-11-13 20:33:06,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/data/9c02e5b5e/5c1d285a952b426f845fb359dacf983f [2024-11-13 20:33:06,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:06,007 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:06,009 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:06,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:06,016 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:06,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:06,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d209f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06, skipping insertion in model container [2024-11-13 20:33:06,020 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:06,103 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:06,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:06,739 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:06,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:06,954 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:06,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06 WrapperNode [2024-11-13 20:33:06,954 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:06,956 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:06,956 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:06,956 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:06,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:06,998 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,090 INFO L138 Inliner]: procedures = 177, calls = 291, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1692 [2024-11-13 20:33:07,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:07,091 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:07,091 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:07,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:07,099 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,119 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,119 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,232 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,254 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:07,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:07,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:07,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:07,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:06" (1/1) ... [2024-11-13 20:33:07,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:07,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:07,299 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:07,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20c887c3-3ab1-4f1a-aa3f-c4665e34d787/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:07,609 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:07,611 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:09,861 INFO L? ?]: Removed 463 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:09,861 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:11,650 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:11,654 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-13 20:33:11,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:11 BoogieIcfgContainer [2024-11-13 20:33:11,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:11,655 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:11,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:11,669 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:11,669 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:11" (1/1) ... [2024-11-13 20:33:11,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:11,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 323 states and 494 transitions. [2024-11-13 20:33:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 494 transitions. [2024-11-13 20:33:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:33:11,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:12,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 323 states and 492 transitions. [2024-11-13 20:33:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 492 transitions. [2024-11-13 20:33:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:33:12,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 325 states and 495 transitions. [2024-11-13 20:33:12,490 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 495 transitions. [2024-11-13 20:33:12,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:33:12,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 324 states and 490 transitions. [2024-11-13 20:33:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 490 transitions. [2024-11-13 20:33:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:33:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:12,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 324 states and 486 transitions. [2024-11-13 20:33:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 486 transitions. [2024-11-13 20:33:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:33:12,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 324 states and 480 transitions. [2024-11-13 20:33:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 480 transitions. [2024-11-13 20:33:12,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:33:12,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:14,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 324 states and 472 transitions. [2024-11-13 20:33:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 472 transitions. [2024-11-13 20:33:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:33:14,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:24,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 337 states and 487 transitions. [2024-11-13 20:33:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 487 transitions. [2024-11-13 20:33:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:33:24,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:24,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:25,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:25,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:25,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 337 states and 485 transitions. [2024-11-13 20:33:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 485 transitions. [2024-11-13 20:33:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:33:25,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:25,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 337 states and 483 transitions. [2024-11-13 20:33:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 483 transitions. [2024-11-13 20:33:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:33:28,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:33:39,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:33:39,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:39,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 340 states and 485 transitions. [2024-11-13 20:33:39,900 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 485 transitions. [2024-11-13 20:33:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:33:39,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:39,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 341 states and 486 transitions. [2024-11-13 20:33:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 486 transitions. [2024-11-13 20:33:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:33:41,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:42,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 342 states and 487 transitions. [2024-11-13 20:33:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 487 transitions. [2024-11-13 20:33:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:33:42,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 343 states and 489 transitions. [2024-11-13 20:33:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 489 transitions. [2024-11-13 20:33:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:44,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:45,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 344 states and 490 transitions. [2024-11-13 20:33:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 490 transitions. [2024-11-13 20:33:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 345 states and 491 transitions. [2024-11-13 20:33:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 491 transitions. [2024-11-13 20:33:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:33:47,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 346 states and 492 transitions. [2024-11-13 20:33:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 492 transitions. [2024-11-13 20:33:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:33:49,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 347 states and 493 transitions. [2024-11-13 20:33:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 493 transitions. [2024-11-13 20:33:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:51,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:51,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 348 states and 493 transitions. [2024-11-13 20:33:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 493 transitions. [2024-11-13 20:33:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:33:54,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:54,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 349 states and 495 transitions. [2024-11-13 20:33:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 495 transitions. [2024-11-13 20:33:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:33:56,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:57,996 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 350 states and 495 transitions. [2024-11-13 20:33:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 495 transitions. [2024-11-13 20:33:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:33:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 351 states and 497 transitions. [2024-11-13 20:34:01,049 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 497 transitions. [2024-11-13 20:34:01,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:34:01,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:03,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 352 states and 497 transitions. [2024-11-13 20:34:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 497 transitions. [2024-11-13 20:34:03,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:34:03,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 353 states and 498 transitions. [2024-11-13 20:34:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 498 transitions. [2024-11-13 20:34:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:34:05,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:08,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 354 states and 499 transitions. [2024-11-13 20:34:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 499 transitions. [2024-11-13 20:34:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:34:08,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:08,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:08,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:09,973 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 355 states and 500 transitions. [2024-11-13 20:34:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 500 transitions. [2024-11-13 20:34:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:34:10,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 356 states and 502 transitions. [2024-11-13 20:34:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 502 transitions. [2024-11-13 20:34:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:34:13,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:13,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:16,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 357 states and 503 transitions. [2024-11-13 20:34:16,984 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 503 transitions. [2024-11-13 20:34:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:34:16,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:16,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 358 states and 504 transitions. [2024-11-13 20:34:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 504 transitions. [2024-11-13 20:34:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:34:19,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:19,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 359 states and 506 transitions. [2024-11-13 20:34:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 506 transitions. [2024-11-13 20:34:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:34:21,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:23,040 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 360 states and 506 transitions. [2024-11-13 20:34:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 506 transitions. [2024-11-13 20:34:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:34:24,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:25,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 361 states and 506 transitions. [2024-11-13 20:34:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 506 transitions. [2024-11-13 20:34:29,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:34:29,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:32,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 362 states and 508 transitions. [2024-11-13 20:34:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 508 transitions. [2024-11-13 20:34:32,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:34:32,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:32,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:35,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 363 states and 509 transitions. [2024-11-13 20:34:35,262 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 509 transitions. [2024-11-13 20:34:35,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:34:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:36,921 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:38,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:38,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 364 states and 510 transitions. [2024-11-13 20:34:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 510 transitions. [2024-11-13 20:34:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:34:38,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:38,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 365 states and 510 transitions. [2024-11-13 20:34:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 510 transitions. [2024-11-13 20:34:43,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:34:43,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:43,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 366 states and 512 transitions. [2024-11-13 20:34:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 512 transitions. [2024-11-13 20:34:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:34:46,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 367 states and 512 transitions. [2024-11-13 20:34:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 512 transitions. [2024-11-13 20:34:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:34:50,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:50,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 368 states and 513 transitions. [2024-11-13 20:34:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 513 transitions. [2024-11-13 20:34:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:34:53,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 369 states and 514 transitions. [2024-11-13 20:34:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2024-11-13 20:34:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:34:57,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:00,342 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 370 states and 516 transitions. [2024-11-13 20:35:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 516 transitions. [2024-11-13 20:35:01,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:35:01,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:01,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:05,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 371 states and 517 transitions. [2024-11-13 20:35:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 517 transitions. [2024-11-13 20:35:05,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:35:05,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:05,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:07,272 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:08,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 372 states and 519 transitions. [2024-11-13 20:35:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 519 transitions. [2024-11-13 20:35:08,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:35:08,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 373 states and 518 transitions. [2024-11-13 20:35:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 518 transitions. [2024-11-13 20:35:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:15,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,085 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 374 states and 519 transitions. [2024-11-13 20:35:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 519 transitions. [2024-11-13 20:35:19,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:35:19,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:19,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 375 states and 520 transitions. [2024-11-13 20:35:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 520 transitions. [2024-11-13 20:35:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:35:23,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 376 states and 522 transitions. [2024-11-13 20:35:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 522 transitions. [2024-11-13 20:35:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:35:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:30,359 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:32,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 377 states and 523 transitions. [2024-11-13 20:35:32,182 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 523 transitions. [2024-11-13 20:35:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:35:32,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:34,090 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 378 states and 524 transitions. [2024-11-13 20:35:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 524 transitions. [2024-11-13 20:35:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:35:35,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:35,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 379 states and 525 transitions. [2024-11-13 20:35:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 525 transitions. [2024-11-13 20:35:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:35:39,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 380 states and 525 transitions. [2024-11-13 20:35:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 525 transitions. [2024-11-13 20:35:48,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:35:48,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:48,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:48,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 381 states and 527 transitions. [2024-11-13 20:35:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 527 transitions. [2024-11-13 20:35:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:35:51,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 382 states and 527 transitions. [2024-11-13 20:35:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 527 transitions. [2024-11-13 20:35:57,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:35:57,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:57,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:03,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 383 states and 528 transitions. [2024-11-13 20:36:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 528 transitions. [2024-11-13 20:36:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:36:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:32,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 384 states and 530 transitions. [2024-11-13 20:36:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 530 transitions. [2024-11-13 20:36:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:36:32,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:32,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 385 states and 531 transitions. [2024-11-13 20:36:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 531 transitions. [2024-11-13 20:36:33,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:36:33,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:33,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:35,010 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:36,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 386 states and 533 transitions. [2024-11-13 20:36:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 533 transitions. [2024-11-13 20:36:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:36:36,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:36,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:38,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:38,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 387 states and 533 transitions. [2024-11-13 20:36:38,754 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 533 transitions. [2024-11-13 20:36:38,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:36:38,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 388 states and 534 transitions. [2024-11-13 20:36:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 534 transitions. [2024-11-13 20:36:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:36:41,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 389 states and 535 transitions. [2024-11-13 20:36:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 535 transitions. [2024-11-13 20:36:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:36:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 390 states and 536 transitions. [2024-11-13 20:36:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 536 transitions. [2024-11-13 20:36:46,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:46,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:46,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:48,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 391 states and 537 transitions. [2024-11-13 20:36:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 537 transitions. [2024-11-13 20:36:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:36:49,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:50,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 392 states and 538 transitions. [2024-11-13 20:36:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 538 transitions. [2024-11-13 20:36:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:36:52,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:53,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:55,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:36:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:56,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 393 states and 539 transitions. [2024-11-13 20:36:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 539 transitions. [2024-11-13 20:36:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:36:56,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:56,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:00,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 394 states and 540 transitions. [2024-11-13 20:37:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 540 transitions. [2024-11-13 20:37:00,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:37:00,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:00,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:03,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 395 states and 541 transitions. [2024-11-13 20:37:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 541 transitions. [2024-11-13 20:37:04,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:37:04,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:08,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 396 states and 543 transitions. [2024-11-13 20:37:12,753 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 543 transitions. [2024-11-13 20:37:12,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:37:12,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:12,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 397 states and 544 transitions. [2024-11-13 20:37:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 544 transitions. [2024-11-13 20:37:16,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:37:16,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:16,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:20,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:23,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 398 states and 544 transitions. [2024-11-13 20:37:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 544 transitions. [2024-11-13 20:37:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:37:23,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:23,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 399 states and 546 transitions. [2024-11-13 20:37:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 546 transitions. [2024-11-13 20:37:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:37:26,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 400 states and 546 transitions. [2024-11-13 20:37:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 546 transitions. [2024-11-13 20:37:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:37:33,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:33,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 401 states and 547 transitions. [2024-11-13 20:37:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 547 transitions. [2024-11-13 20:37:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:37:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 402 states and 548 transitions. [2024-11-13 20:37:45,022 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 548 transitions. [2024-11-13 20:37:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:37:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:48,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 403 states and 550 transitions. [2024-11-13 20:37:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 550 transitions. [2024-11-13 20:37:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:37:50,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:37:58,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 404 states and 550 transitions. [2024-11-13 20:37:58,855 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 550 transitions. [2024-11-13 20:37:58,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:37:58,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:05,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 405 states and 551 transitions. [2024-11-13 20:38:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 551 transitions. [2024-11-13 20:38:05,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:38:05,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:05,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:08,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 406 states and 553 transitions. [2024-11-13 20:38:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 553 transitions. [2024-11-13 20:38:09,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:38:09,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:09,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 407 states and 553 transitions. [2024-11-13 20:38:17,598 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 553 transitions. [2024-11-13 20:38:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:38:17,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 408 states and 554 transitions. [2024-11-13 20:38:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 554 transitions. [2024-11-13 20:38:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:38:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:30,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 409 states and 555 transitions. [2024-11-13 20:38:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 555 transitions. [2024-11-13 20:38:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:38:31,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:31,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:32,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:37,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 410 states and 557 transitions. [2024-11-13 20:38:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 557 transitions. [2024-11-13 20:38:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:38:37,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 411 states and 558 transitions. [2024-11-13 20:38:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 558 transitions. [2024-11-13 20:38:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:38:42,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 412 states and 558 transitions. [2024-11-13 20:38:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 558 transitions. [2024-11-13 20:38:52,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:38:52,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:38:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 413 states and 560 transitions. [2024-11-13 20:38:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 560 transitions. [2024-11-13 20:38:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:56,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:56,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 414 states and 560 transitions. [2024-11-13 20:39:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 560 transitions. [2024-11-13 20:39:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:39:05,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:06,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:12,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 415 states and 561 transitions. [2024-11-13 20:39:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 561 transitions. [2024-11-13 20:39:14,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:39:14,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:14,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 416 states and 563 transitions. [2024-11-13 20:39:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 563 transitions. [2024-11-13 20:39:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:39:19,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:19,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:27,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 417 states and 563 transitions. [2024-11-13 20:39:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 563 transitions. [2024-11-13 20:39:29,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:39:29,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:29,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:32,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 418 states and 565 transitions. [2024-11-13 20:39:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 565 transitions. [2024-11-13 20:39:34,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:39:34,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 419 states and 565 transitions. [2024-11-13 20:39:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 565 transitions. [2024-11-13 20:39:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:39:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1620 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:39:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 420 states and 567 transitions. [2024-11-13 20:39:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 567 transitions. [2024-11-13 20:39:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:39:49,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:57,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1656 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 421 states and 567 transitions. [2024-11-13 20:40:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 567 transitions. [2024-11-13 20:40:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1693 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:10,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 422 states and 568 transitions. [2024-11-13 20:40:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 568 transitions. [2024-11-13 20:40:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:40:10,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:20,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 423 states and 569 transitions. [2024-11-13 20:40:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 569 transitions. [2024-11-13 20:40:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:40:21,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 424 states and 570 transitions. [2024-11-13 20:40:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 570 transitions. [2024-11-13 20:40:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:40:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:32,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:33,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1810 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:40,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 425 states and 572 transitions. [2024-11-13 20:40:40,364 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 572 transitions. [2024-11-13 20:40:40,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:40:40,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:46,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 426 states and 573 transitions. [2024-11-13 20:40:46,550 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 573 transitions. [2024-11-13 20:40:46,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:40:46,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:40:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 427 states and 574 transitions. [2024-11-13 20:40:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 574 transitions. [2024-11-13 20:40:52,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:40:52,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:41:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 428 states and 574 transitions. [2024-11-13 20:41:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 574 transitions. [2024-11-13 20:41:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:41:09,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1980 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:41:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 429 states and 576 transitions. [2024-11-13 20:41:15,959 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 576 transitions. [2024-11-13 20:41:15,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:41:15,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:27,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2025 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:41:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 430 states and 576 transitions. [2024-11-13 20:41:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 576 transitions. [2024-11-13 20:41:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:41:30,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:31,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2071 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:41:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 431 states and 577 transitions. [2024-11-13 20:41:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 577 transitions. [2024-11-13 20:41:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:41:44,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:44,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:45,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:50,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:41:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 432 states and 579 transitions. [2024-11-13 20:41:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 579 transitions. [2024-11-13 20:41:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:41:52,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:52,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2166 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:42:00,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 433 states and 580 transitions. [2024-11-13 20:42:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 580 transitions. [2024-11-13 20:42:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:42:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:42:17,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:17,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 434 states and 580 transitions. [2024-11-13 20:42:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 580 transitions. [2024-11-13 20:42:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:42:17,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:17,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:42:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 435 states and 582 transitions. [2024-11-13 20:42:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 582 transitions. [2024-11-13 20:42:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:42:25,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2316 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:42:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 436 states and 583 transitions. [2024-11-13 20:42:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 583 transitions. [2024-11-13 20:42:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:42:35,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:52,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2368 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:42:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 437 states and 583 transitions. [2024-11-13 20:42:56,671 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 583 transitions. [2024-11-13 20:42:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:42:56,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:57,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:43:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 438 states and 585 transitions. [2024-11-13 20:43:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 585 transitions. [2024-11-13 20:43:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:43:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:43:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 439 states and 586 transitions. [2024-11-13 20:43:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 586 transitions. [2024-11-13 20:43:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:43:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:43:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:34,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 440 states and 586 transitions. [2024-11-13 20:43:34,455 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 586 transitions. [2024-11-13 20:43:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:43:34,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:49,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2586 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:43:51,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:51,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 441 states and 587 transitions. [2024-11-13 20:43:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 587 transitions. [2024-11-13 20:43:51,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:43:51,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2643 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:01,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 442 states and 589 transitions. [2024-11-13 20:44:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 589 transitions. [2024-11-13 20:44:01,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:44:01,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:19,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 443 states and 589 transitions. [2024-11-13 20:44:19,344 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 589 transitions. [2024-11-13 20:44:19,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:44:19,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:19,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2760 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 444 states and 591 transitions. [2024-11-13 20:44:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 591 transitions. [2024-11-13 20:44:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:44:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 445 states and 591 transitions. [2024-11-13 20:44:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 591 transitions. [2024-11-13 20:44:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:44:45,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2881 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:44:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 446 states and 593 transitions. [2024-11-13 20:44:52,767 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 593 transitions. [2024-11-13 20:44:52,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:44:52,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:52,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2943 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:01,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 447 states and 594 transitions. [2024-11-13 20:45:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 594 transitions. [2024-11-13 20:45:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:45:01,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:23,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 448 states and 594 transitions. [2024-11-13 20:45:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 594 transitions. [2024-11-13 20:45:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:45:23,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:23,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:31,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 449 states and 596 transitions. [2024-11-13 20:45:31,708 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 596 transitions. [2024-11-13 20:45:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:45:31,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:31,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:48,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3135 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:45:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 450 states and 596 transitions. [2024-11-13 20:45:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 596 transitions. [2024-11-13 20:45:52,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:45:52,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 451 states and 598 transitions. [2024-11-13 20:46:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 598 transitions. [2024-11-13 20:46:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:46:02,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3268 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:11,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:11,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 452 states and 600 transitions. [2024-11-13 20:46:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 600 transitions. [2024-11-13 20:46:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:46:11,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:17,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 453 states and 600 transitions. [2024-11-13 20:46:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 600 transitions. [2024-11-13 20:46:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:46:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:46:30,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 454 states and 601 transitions. [2024-11-13 20:46:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 601 transitions. [2024-11-13 20:46:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:46:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:36,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3475 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.