./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:42:15,964 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:42:16,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-05 21:42:16,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:42:16,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:42:16,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:42:16,047 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:42:16,047 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:42:16,047 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:42:16,047 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:42:16,047 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:42:16,047 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:42:16,048 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:42:16,049 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:42:16,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:16,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:42:16,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:42:16,050 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_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-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 -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2024-12-05 21:42:16,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:42:16,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:42:16,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:42:16,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:42:16,301 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:42:16,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2024-12-05 21:42:18,989 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/data/f2e443e3f/eab3241812c049f58091df5c5b22908e/FLAGfa125358b [2024-12-05 21:42:19,307 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:42:19,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2024-12-05 21:42:19,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/data/f2e443e3f/eab3241812c049f58091df5c5b22908e/FLAGfa125358b [2024-12-05 21:42:19,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/data/f2e443e3f/eab3241812c049f58091df5c5b22908e [2024-12-05 21:42:19,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:42:19,342 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:42:19,344 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:19,344 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:42:19,348 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:42:19,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:19" (1/1) ... [2024-12-05 21:42:19,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e5cc090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:19, skipping insertion in model container [2024-12-05 21:42:19,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:42:19" (1/1) ... [2024-12-05 21:42:19,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:42:19,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:19,966 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:42:20,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:42:20,127 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:42:20,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20 WrapperNode [2024-12-05 21:42:20,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:42:20,128 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:20,128 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:42:20,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:42:20,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,164 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,322 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-12-05 21:42:20,322 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:42:20,322 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:42:20,323 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:42:20,323 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:42:20,330 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,417 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,455 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,467 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,481 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,505 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:42:20,505 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:42:20,506 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:42:20,506 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:42:20,506 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:42:20" (1/1) ... [2024-12-05 21:42:20,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:42:20,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:42:20,535 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:42:20,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5eb0cdaa-5092-4abc-83f6-18f52b1f33fe/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:42:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:42:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:42:20,754 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:42:20,756 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:42:24,858 INFO L? ?]: Removed 3291 outVars from TransFormulas that were not future-live. [2024-12-05 21:42:24,858 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:42:26,556 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:42:26,556 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-05 21:42:26,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:26 BoogieIcfgContainer [2024-12-05 21:42:26,556 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:42:26,557 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:42:26,557 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:42:26,565 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:42:26,565 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:42:26" (1/1) ... [2024-12-05 21:42:26,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:42:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3598 states and 5169 transitions. [2024-12-05 21:42:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5169 transitions. [2024-12-05 21:42:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:42:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:26,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3598 states and 5167 transitions. [2024-12-05 21:42:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5167 transitions. [2024-12-05 21:42:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:42:26,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:26,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:26,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3600 states and 5170 transitions. [2024-12-05 21:42:26,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5170 transitions. [2024-12-05 21:42:26,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:42:26,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:26,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3600 states and 5168 transitions. [2024-12-05 21:42:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5168 transitions. [2024-12-05 21:42:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:42:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 3600 states and 5164 transitions. [2024-12-05 21:42:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5164 transitions. [2024-12-05 21:42:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:42:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:27,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 3600 states and 5158 transitions. [2024-12-05 21:42:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5158 transitions. [2024-12-05 21:42:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:42:27,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:37,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:42:37,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:37,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3600 states and 5150 transitions. [2024-12-05 21:42:37,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5150 transitions. [2024-12-05 21:42:37,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:42:37,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:37,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:37,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:47,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:42:51,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:42:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:51,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3613 states and 5165 transitions. [2024-12-05 21:42:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5165 transitions. [2024-12-05 21:42:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:42:51,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:52,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3613 states and 5163 transitions. [2024-12-05 21:42:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5163 transitions. [2024-12-05 21:42:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:42:52,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:02,109 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 [] [2024-12-05 21:43:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3613 states and 5161 transitions. [2024-12-05 21:43:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5161 transitions. [2024-12-05 21:43:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:43:02,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:02,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:02,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:43:03,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3616 states and 5163 transitions. [2024-12-05 21:43:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3616 states and 5163 transitions. [2024-12-05 21:43:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:43:03,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:03,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 3618 states and 5166 transitions. [2024-12-05 21:43:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 5166 transitions. [2024-12-05 21:43:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:43:04,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:04,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3617 states and 5161 transitions. [2024-12-05 21:43:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5161 transitions. [2024-12-05 21:43:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:43:04,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:04,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:04,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 3617 states and 5157 transitions. [2024-12-05 21:43:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5157 transitions. [2024-12-05 21:43:04,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:43:04,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 3617 states and 5155 transitions. [2024-12-05 21:43:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5155 transitions. [2024-12-05 21:43:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:43:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:04,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:43:14,917 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 [] [2024-12-05 21:43:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:14,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 3617 states and 5153 transitions. [2024-12-05 21:43:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5153 transitions. [2024-12-05 21:43:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:43:14,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:14,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:25,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:35,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:45,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:55,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:43:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3661 states and 5210 transitions. [2024-12-05 21:43:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5210 transitions. [2024-12-05 21:43:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:43:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:44:00,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:44:00,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3661 states and 5208 transitions. [2024-12-05 21:44:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5208 transitions. [2024-12-05 21:44:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:44:00,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:44:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3661 states and 5204 transitions. [2024-12-05 21:44:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5204 transitions. [2024-12-05 21:44:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:44:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:01,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:44:11,191 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 [] [2024-12-05 21:44:21,206 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 [] [2024-12-05 21:44:21,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:21,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3664 states and 5206 transitions. [2024-12-05 21:44:21,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5206 transitions. [2024-12-05 21:44:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:44:21,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:21,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:21,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3664 states and 5204 transitions. [2024-12-05 21:44:21,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5204 transitions. [2024-12-05 21:44:21,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:44:21,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:21,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:44:25,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:44:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3649 states and 5185 transitions. [2024-12-05 21:44:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5185 transitions. [2024-12-05 21:44:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:44:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3649 states and 5184 transitions. [2024-12-05 21:44:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5184 transitions. [2024-12-05 21:44:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:44:25,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:25,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5182 states to 3650 states and 5182 transitions. [2024-12-05 21:44:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5182 transitions. [2024-12-05 21:44:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:44:27,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3651 states and 5184 transitions. [2024-12-05 21:44:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3651 states and 5184 transitions. [2024-12-05 21:44:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:44:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3652 states and 5184 transitions. [2024-12-05 21:44:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 5184 transitions. [2024-12-05 21:44:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:44:30,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3653 states and 5186 transitions. [2024-12-05 21:44:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3653 states and 5186 transitions. [2024-12-05 21:44:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:44:31,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:33,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3654 states and 5186 transitions. [2024-12-05 21:44:33,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3654 states and 5186 transitions. [2024-12-05 21:44:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:44:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:33,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 3655 states and 5187 transitions. [2024-12-05 21:44:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3655 states and 5187 transitions. [2024-12-05 21:44:35,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:44:35,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:35,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3656 states and 5189 transitions. [2024-12-05 21:44:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5189 transitions. [2024-12-05 21:44:37,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:44:37,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:37,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 3657 states and 5190 transitions. [2024-12-05 21:44:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3657 states and 5190 transitions. [2024-12-05 21:44:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:44:39,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 3658 states and 5190 transitions. [2024-12-05 21:44:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 5190 transitions. [2024-12-05 21:44:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:44:41,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:42,744 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5192 states to 3659 states and 5192 transitions. [2024-12-05 21:44:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 5192 transitions. [2024-12-05 21:44:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:44:43,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:43,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:44,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:44,663 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3660 states and 5194 transitions. [2024-12-05 21:44:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5194 transitions. [2024-12-05 21:44:46,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:44:46,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:46,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3661 states and 5194 transitions. [2024-12-05 21:44:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5194 transitions. [2024-12-05 21:44:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:44:48,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3662 states and 5194 transitions. [2024-12-05 21:44:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5194 transitions. [2024-12-05 21:44:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:44:52,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3663 states and 5195 transitions. [2024-12-05 21:44:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 5195 transitions. [2024-12-05 21:44:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:44:54,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:56,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 3664 states and 5196 transitions. [2024-12-05 21:44:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5196 transitions. [2024-12-05 21:44:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:44:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3665 states and 5197 transitions. [2024-12-05 21:44:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5197 transitions. [2024-12-05 21:44:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:44:58,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:01,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:01,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3666 states and 5198 transitions. [2024-12-05 21:45:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5198 transitions. [2024-12-05 21:45:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:45:01,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:01,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5199 states to 3667 states and 5199 transitions. [2024-12-05 21:45:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3667 states and 5199 transitions. [2024-12-05 21:45:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:45:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:07,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:07,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3668 states and 5201 transitions. [2024-12-05 21:45:07,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5201 transitions. [2024-12-05 21:45:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:45:07,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:07,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:11,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 3669 states and 5202 transitions. [2024-12-05 21:45:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5202 transitions. [2024-12-05 21:45:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:45:11,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:15,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 3670 states and 5202 transitions. [2024-12-05 21:45:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5202 transitions. [2024-12-05 21:45:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:45:15,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:15,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3671 states and 5204 transitions. [2024-12-05 21:45:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5204 transitions. [2024-12-05 21:45:19,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:45:19,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:19,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:20,621 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3672 states and 5205 transitions. [2024-12-05 21:45:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5205 transitions. [2024-12-05 21:45:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:45:22,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3673 states and 5206 transitions. [2024-12-05 21:45:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5206 transitions. [2024-12-05 21:45:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:45:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:26,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3674 states and 5208 transitions. [2024-12-05 21:45:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5208 transitions. [2024-12-05 21:45:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:45:30,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:30,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:34,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3675 states and 5208 transitions. [2024-12-05 21:45:34,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5208 transitions. [2024-12-05 21:45:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:45:34,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3676 states and 5209 transitions. [2024-12-05 21:45:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5209 transitions. [2024-12-05 21:45:38,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:45:38,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:38,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:42,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3677 states and 5210 transitions. [2024-12-05 21:45:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5210 transitions. [2024-12-05 21:45:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:45:42,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:42,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:54,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:54,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3678 states and 5210 transitions. [2024-12-05 21:45:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5210 transitions. [2024-12-05 21:45:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:45:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3679 states and 5211 transitions. [2024-12-05 21:45:58,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5211 transitions. [2024-12-05 21:45:58,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:45:58,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3680 states and 5213 transitions. [2024-12-05 21:46:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5213 transitions. [2024-12-05 21:46:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:46:03,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:03,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:08,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3681 states and 5213 transitions. [2024-12-05 21:46:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5213 transitions. [2024-12-05 21:46:08,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:46:08,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:08,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3682 states and 5215 transitions. [2024-12-05 21:46:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5215 transitions. [2024-12-05 21:46:13,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:46:13,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:13,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:18,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:18,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3683 states and 5216 transitions. [2024-12-05 21:46:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5216 transitions. [2024-12-05 21:46:18,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:46:18,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:18,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:19,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3684 states and 5217 transitions. [2024-12-05 21:46:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5217 transitions. [2024-12-05 21:46:23,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:46:23,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3685 states and 5218 transitions. [2024-12-05 21:46:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5218 transitions. [2024-12-05 21:46:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:46:28,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:31,337 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:35,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:46:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5219 states to 3686 states and 5219 transitions. [2024-12-05 21:46:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5219 transitions. [2024-12-05 21:46:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:46:35,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:35,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:38,605 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3687 states and 5220 transitions. [2024-12-05 21:46:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5220 transitions. [2024-12-05 21:46:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:46:41,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:55,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3688 states and 5220 transitions. [2024-12-05 21:46:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5220 transitions. [2024-12-05 21:46:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:46:55,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:55,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:58,078 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 3689 states and 5221 transitions. [2024-12-05 21:47:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5221 transitions. [2024-12-05 21:47:00,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:47:00,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:00,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:06,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3690 states and 5223 transitions. [2024-12-05 21:47:06,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5223 transitions. [2024-12-05 21:47:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:47:06,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:06,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:07,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3691 states and 5223 transitions. [2024-12-05 21:47:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5223 transitions. [2024-12-05 21:47:13,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:47:13,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:13,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:20,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3692 states and 5225 transitions. [2024-12-05 21:47:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5225 transitions. [2024-12-05 21:47:20,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:47:20,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:20,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:59,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3693 states and 5225 transitions. [2024-12-05 21:47:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5225 transitions. [2024-12-05 21:47:59,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:47:59,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:59,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3694 states and 5226 transitions. [2024-12-05 21:48:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5226 transitions. [2024-12-05 21:48:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:48:02,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:02,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3695 states and 5227 transitions. [2024-12-05 21:48:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5227 transitions. [2024-12-05 21:48:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:48:04,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:04,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 3696 states and 5228 transitions. [2024-12-05 21:48:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5228 transitions. [2024-12-05 21:48:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:48:08,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3697 states and 5229 transitions. [2024-12-05 21:48:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5229 transitions. [2024-12-05 21:48:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:48:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:15,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3698 states and 5230 transitions. [2024-12-05 21:48:15,145 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5230 transitions. [2024-12-05 21:48:15,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:48:15,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:15,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:16,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3699 states and 5231 transitions. [2024-12-05 21:48:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5231 transitions. [2024-12-05 21:48:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:48:18,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:18,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:21,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3700 states and 5233 transitions. [2024-12-05 21:48:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5233 transitions. [2024-12-05 21:48:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:48:25,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3701 states and 5233 transitions. [2024-12-05 21:48:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5233 transitions. [2024-12-05 21:48:30,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:48:30,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:30,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:35,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3702 states and 5235 transitions. [2024-12-05 21:48:35,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5235 transitions. [2024-12-05 21:48:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:48:35,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:35,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:40,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3703 states and 5236 transitions. [2024-12-05 21:48:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5236 transitions. [2024-12-05 21:48:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:48:40,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:40,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3704 states and 5236 transitions. [2024-12-05 21:48:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5236 transitions. [2024-12-05 21:48:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:48:47,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:50,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3705 states and 5237 transitions. [2024-12-05 21:48:52,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5237 transitions. [2024-12-05 21:48:52,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:48:52,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:52,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:48:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3706 states and 5238 transitions. [2024-12-05 21:48:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5238 transitions. [2024-12-05 21:48:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:48:56,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:56,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 3707 states and 5240 transitions. [2024-12-05 21:49:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5240 transitions. [2024-12-05 21:49:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:49:03,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:06,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 3708 states and 5241 transitions. [2024-12-05 21:49:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5241 transitions. [2024-12-05 21:49:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:49:10,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:10,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3709 states and 5243 transitions. [2024-12-05 21:49:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5243 transitions. [2024-12-05 21:49:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:49:16,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:16,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:26,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3710 states and 5242 transitions. [2024-12-05 21:49:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5242 transitions. [2024-12-05 21:49:26,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:49:26,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:31,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3711 states and 5243 transitions. [2024-12-05 21:49:31,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5243 transitions. [2024-12-05 21:49:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:49:31,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:31,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:33,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3712 states and 5244 transitions. [2024-12-05 21:49:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5244 transitions. [2024-12-05 21:49:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:49:36,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:38,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:40,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:40,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3713 states and 5245 transitions. [2024-12-05 21:49:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5245 transitions. [2024-12-05 21:49:40,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:49:40,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:40,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:45,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3714 states and 5247 transitions. [2024-12-05 21:49:49,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5247 transitions. [2024-12-05 21:49:49,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:49:49,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:49,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:49:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:49:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3715 states and 5248 transitions. [2024-12-05 21:49:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5248 transitions. [2024-12-05 21:49:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:49:56,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:49:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:49:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:49:59,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:02,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3716 states and 5249 transitions. [2024-12-05 21:50:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5249 transitions. [2024-12-05 21:50:02,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:50:02,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3717 states and 5250 transitions. [2024-12-05 21:50:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5250 transitions. [2024-12-05 21:50:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:50:10,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:10,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:17,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3718 states and 5252 transitions. [2024-12-05 21:50:17,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5252 transitions. [2024-12-05 21:50:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:50:17,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:17,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3719 states and 5251 transitions. [2024-12-05 21:50:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5251 transitions. [2024-12-05 21:50:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:50:33,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:34,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3720 states and 5252 transitions. [2024-12-05 21:50:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5252 transitions. [2024-12-05 21:50:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:50:38,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:45,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3721 states and 5253 transitions. [2024-12-05 21:50:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5253 transitions. [2024-12-05 21:50:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:50:45,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3722 states and 5254 transitions. [2024-12-05 21:50:50,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5254 transitions. [2024-12-05 21:50:50,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:50:50,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:50,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:51,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:53,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:50:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:56,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3723 states and 5255 transitions. [2024-12-05 21:50:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5255 transitions. [2024-12-05 21:50:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:50:56,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:56,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3724 states and 5256 transitions. [2024-12-05 21:51:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5256 transitions. [2024-12-05 21:51:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:51:02,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:08,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:14,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3725 states and 5258 transitions. [2024-12-05 21:51:14,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5258 transitions. [2024-12-05 21:51:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:51:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:18,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3726 states and 5258 transitions. [2024-12-05 21:51:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5258 transitions. [2024-12-05 21:51:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:51:23,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:23,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:24,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3727 states and 5260 transitions. [2024-12-05 21:51:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5260 transitions. [2024-12-05 21:51:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:51:31,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:35,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3728 states and 5260 transitions. [2024-12-05 21:51:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5260 transitions. [2024-12-05 21:51:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:51:40,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3729 states and 5261 transitions. [2024-12-05 21:51:46,310 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5261 transitions. [2024-12-05 21:51:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:51:46,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:46,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:51:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3730 states and 5263 transitions. [2024-12-05 21:51:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5263 transitions. [2024-12-05 21:51:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:51:55,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3731 states and 5264 transitions. [2024-12-05 21:52:03,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5264 transitions. [2024-12-05 21:52:03,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:52:03,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3732 states and 5264 transitions. [2024-12-05 21:52:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5264 transitions. [2024-12-05 21:52:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:52:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:15,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:23,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3733 states and 5266 transitions. [2024-12-05 21:52:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5266 transitions. [2024-12-05 21:52:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:52:23,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:23,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:32,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3734 states and 5266 transitions. [2024-12-05 21:52:32,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5266 transitions. [2024-12-05 21:52:32,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:52:32,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:39,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:39,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3735 states and 5267 transitions. [2024-12-05 21:52:39,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5267 transitions. [2024-12-05 21:52:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:52:39,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:49,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3736 states and 5269 transitions. [2024-12-05 21:52:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5269 transitions. [2024-12-05 21:52:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:52:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:52:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3737 states and 5269 transitions. [2024-12-05 21:52:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5269 transitions. [2024-12-05 21:52:59,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:52:59,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:07,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3738 states and 5270 transitions. [2024-12-05 21:53:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5270 transitions. [2024-12-05 21:53:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:53:07,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:14,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3739 states and 5271 transitions. [2024-12-05 21:53:14,438 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5271 transitions. [2024-12-05 21:53:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:53:14,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:14,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3740 states and 5273 transitions. [2024-12-05 21:53:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5273 transitions. [2024-12-05 21:53:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:53:26,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:26,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:36,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3741 states and 5274 transitions. [2024-12-05 21:53:36,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5274 transitions. [2024-12-05 21:53:36,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:53:36,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:36,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3742 states and 5274 transitions. [2024-12-05 21:53:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5274 transitions. [2024-12-05 21:53:49,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:53:49,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:49,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:53:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:57,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3743 states and 5275 transitions. [2024-12-05 21:53:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5275 transitions. [2024-12-05 21:53:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:53:57,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:54:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 3744 states and 5276 transitions. [2024-12-05 21:54:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5276 transitions. [2024-12-05 21:54:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:54:05,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:05,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:54:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3745 states and 5278 transitions. [2024-12-05 21:54:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5278 transitions. [2024-12-05 21:54:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:54:18,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:18,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:54:30,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3746 states and 5278 transitions. [2024-12-05 21:54:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5278 transitions. [2024-12-05 21:54:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:54:30,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:30,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:54:39,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3747 states and 5280 transitions. [2024-12-05 21:54:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5280 transitions. [2024-12-05 21:54:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:54:39,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:54:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3748 states and 5280 transitions. [2024-12-05 21:54:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5280 transitions. [2024-12-05 21:54:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 21:54:52,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:55:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3749 states and 5281 transitions. [2024-12-05 21:55:01,307 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5281 transitions. [2024-12-05 21:55:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:55:01,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:55:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3750 states and 5283 transitions. [2024-12-05 21:55:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5283 transitions. [2024-12-05 21:55:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:55:14,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:14,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:55:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:26,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3751 states and 5284 transitions. [2024-12-05 21:55:26,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5284 transitions. [2024-12-05 21:55:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:55:26,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:55:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3752 states and 5284 transitions. [2024-12-05 21:55:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5284 transitions. [2024-12-05 21:55:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:55:41,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:55:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3753 states and 5286 transitions. [2024-12-05 21:55:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5286 transitions. [2024-12-05 21:55:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:55:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:53,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 21:56:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3754 states and 5287 transitions. [2024-12-05 21:56:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5287 transitions. [2024-12-05 21:56:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:56:04,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:10,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.