./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/LogRecursive.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/LogRecursive.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e724a514255a950b17f8b31ed081620ead5e2540931c6bb88a6923d310e5f391 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:14:34,303 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:14:34,402 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-09 00:14:34,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:14:34,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:14:34,445 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:14:34,446 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:14:34,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:14:34,448 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:14:34,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:14:34,450 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:14:34,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:14:34,451 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:14:34,451 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:14:34,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:14:34,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:14:34,452 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:14:34,453 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:14:34,453 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:14:34,453 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:14:34,454 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:14:34,458 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:14:34,459 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:14:34,459 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:14:34,459 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:14:34,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:14:34,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:14:34,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:14:34,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:14:34,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:14:34,461 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:14:34,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:14:34,464 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e724a514255a950b17f8b31ed081620ead5e2540931c6bb88a6923d310e5f391 [2024-11-09 00:14:34,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:14:34,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:14:34,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:14:34,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:14:34,759 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:14:34,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-numeric/LogRecursive.c Unable to find full path for "g++" [2024-11-09 00:14:36,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:14:37,020 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:14:37,021 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/sv-benchmarks/c/termination-numeric/LogRecursive.c [2024-11-09 00:14:37,029 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/data/879b1d73b/b22921a751c34904bce4036420f8df09/FLAG7dd53934f [2024-11-09 00:14:37,044 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/data/879b1d73b/b22921a751c34904bce4036420f8df09 [2024-11-09 00:14:37,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:14:37,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:14:37,049 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:14:37,049 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:14:37,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:14:37,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fecc0e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37, skipping insertion in model container [2024-11-09 00:14:37,055 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:14:37,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:14:37,269 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:14:37,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:14:37,300 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:14:37,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37 WrapperNode [2024-11-09 00:14:37,301 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:14:37,301 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:14:37,301 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:14:37,302 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:14:37,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,314 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,330 INFO L138 Inliner]: procedures = 6, calls = 4, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 23 [2024-11-09 00:14:37,330 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:14:37,331 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:14:37,331 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:14:37,332 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:14:37,338 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,342 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,343 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,344 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,345 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,347 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:14:37,348 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:14:37,348 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:14:37,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:14:37,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:14:37,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:14:37,382 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:14:37,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522c9a35-2214-48a5-8762-9f0c8b73f4e9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:14:37,414 INFO L130 BoogieDeclarations]: Found specification of procedure _log [2024-11-09 00:14:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _log [2024-11-09 00:14:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:14:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:14:37,467 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:14:37,468 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:14:37,613 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-09 00:14:37,613 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:14:37,636 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:14:37,637 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:14:37,637 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:14:37 BoogieIcfgContainer [2024-11-09 00:14:37,637 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:14:37,638 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:14:37,638 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:14:37,647 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:14:37,647 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:14:37" (1/1) ... [2024-11-09 00:14:37,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:14:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:37,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-11-09 00:14:37,716 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-09 00:14:37,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:14:37,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:37,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 00:14:37,894 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-09 00:14:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-09 00:14:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:14:38,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:38,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,125 INFO L255 TraceCheckSpWp]: Trace formula consists of 24 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 00:14:38,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:38,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 29 transitions. [2024-11-09 00:14:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-09 00:14:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:14:38,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:38,622 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 00:14:38,624 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:49,348 WARN L873 $PredicateComparison]: unable to prove that (or (exists ((v__log_~y_BEFORE_CALL_1 Int)) (and (exists ((v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse0 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse0 2147483647) (<= |c__log_#in~x| .cse0) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1)))) (<= 2 v__log_~y_BEFORE_CALL_1))) (exists ((v__log_~y_BEFORE_CALL_1 Int)) (and (<= 2 v__log_~y_BEFORE_CALL_1) (exists ((v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse1 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse1 2147483647) (<= |c__log_#in~x| .cse1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (= (mod v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1) 0))))))) is different from true [2024-11-09 00:14:49,537 WARN L873 $PredicateComparison]: unable to prove that (or (exists ((v__log_~y_BEFORE_CALL_1 Int) (v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse0 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse0 2147483647) (<= 2 v__log_~y_BEFORE_CALL_1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (<= c__log_~x .cse0)))) (exists ((v__log_~y_BEFORE_CALL_1 Int) (v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse1 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse1 2147483647) (<= 2 v__log_~y_BEFORE_CALL_1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (<= c__log_~x .cse1) (= (mod v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1) 0))))) is different from true [2024-11-09 00:14:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:00,127 WARN L851 $PredicateComparison]: unable to prove that (not (or (exists ((v__log_~y_BEFORE_CALL_1 Int)) (and (exists ((v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse0 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse0 2147483647) (<= |c__log_#in~x| .cse0) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1)))) (<= 2 v__log_~y_BEFORE_CALL_1))) (exists ((v__log_~y_BEFORE_CALL_1 Int)) (and (<= 2 v__log_~y_BEFORE_CALL_1) (exists ((v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse1 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse1 2147483647) (<= |c__log_#in~x| .cse1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (= (mod v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1) 0)))))))) is different from false [2024-11-09 00:15:00,169 WARN L851 $PredicateComparison]: unable to prove that (not (or (exists ((v__log_~y_BEFORE_CALL_1 Int) (v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse0 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse0 2147483647) (<= 2 v__log_~y_BEFORE_CALL_1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (<= c__log_~x .cse0)))) (exists ((v__log_~y_BEFORE_CALL_1 Int) (v__log_~x_BEFORE_CALL_1 Int)) (let ((.cse1 (div v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1))) (and (<= .cse1 2147483647) (<= 2 v__log_~y_BEFORE_CALL_1) (<= v__log_~y_BEFORE_CALL_1 v__log_~x_BEFORE_CALL_1) (<= c__log_~x .cse1) (= (mod v__log_~x_BEFORE_CALL_1 v__log_~y_BEFORE_CALL_1) 0)))))) is different from false [2024-11-09 00:15:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 19 states and 22 transitions. [2024-11-09 00:15:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-09 00:15:00,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:15:00,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:00,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 28 transitions. [2024-11-09 00:15:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-09 00:15:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:00,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:00,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:15:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 29 transitions. [2024-11-09 00:15:01,086 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-09 00:15:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:15:01,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:01,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:15:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:01,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 23 states and 28 transitions. [2024-11-09 00:15:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-09 00:15:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:15:01,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:01,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:15:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 35 transitions. [2024-11-09 00:15:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-09 00:15:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:15:02,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:15:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 41 transitions. [2024-11-09 00:15:02,752 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-11-09 00:15:02,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:15:02,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,073 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-09 00:15:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 38 states and 47 transitions. [2024-11-09 00:15:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-09 00:15:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:15:03,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:03,912 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:15:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 53 transitions. [2024-11-09 00:15:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2024-11-09 00:15:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:15:04,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:04,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-09 00:15:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 48 states and 59 transitions. [2024-11-09 00:15:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2024-11-09 00:15:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:15:05,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:15:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 53 states and 65 transitions. [2024-11-09 00:15:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2024-11-09 00:15:06,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:15:06,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:06,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:15:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 58 states and 71 transitions. [2024-11-09 00:15:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 71 transitions. [2024-11-09 00:15:07,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:15:07,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-09 00:15:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 77 transitions. [2024-11-09 00:15:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 77 transitions. [2024-11-09 00:15:08,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:15:08,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-09 00:15:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 68 states and 83 transitions. [2024-11-09 00:15:09,728 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 83 transitions. [2024-11-09 00:15:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:15:09,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:09,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-09 00:15:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 89 transitions. [2024-11-09 00:15:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 89 transitions. [2024-11-09 00:15:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:15:11,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:11,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,142 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2024-11-09 00:15:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 78 states and 95 transitions. [2024-11-09 00:15:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 95 transitions. [2024-11-09 00:15:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:15:12,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:12,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 873 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2024-11-09 00:15:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 83 states and 101 transitions. [2024-11-09 00:15:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2024-11-09 00:15:14,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:15:14,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:14,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-11-09 00:15:16,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 88 states and 107 transitions. [2024-11-09 00:15:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-09 00:15:16,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:15:16,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:16,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-11-09 00:15:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 113 transitions. [2024-11-09 00:15:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 113 transitions. [2024-11-09 00:15:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:15:17,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:17,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-11-09 00:15:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 98 states and 119 transitions. [2024-11-09 00:15:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 119 transitions. [2024-11-09 00:15:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-09 00:15:19,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1394 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 714 trivial. 0 not checked. [2024-11-09 00:15:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:21,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 103 states and 125 transitions. [2024-11-09 00:15:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 125 transitions. [2024-11-09 00:15:21,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-09 00:15:21,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:21,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2024-11-09 00:15:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 108 states and 131 transitions. [2024-11-09 00:15:24,020 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 131 transitions. [2024-11-09 00:15:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-09 00:15:24,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:25,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1748 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2024-11-09 00:15:26,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:26,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 113 states and 137 transitions. [2024-11-09 00:15:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 137 transitions. [2024-11-09 00:15:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-09 00:15:26,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:27,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2024-11-09 00:15:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 118 states and 143 transitions. [2024-11-09 00:15:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 143 transitions. [2024-11-09 00:15:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-09 00:15:28,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2142 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 1092 trivial. 0 not checked. [2024-11-09 00:15:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 123 states and 149 transitions. [2024-11-09 00:15:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 149 transitions. [2024-11-09 00:15:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:15:30,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:30,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:31,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2354 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2024-11-09 00:15:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 128 states and 155 transitions. [2024-11-09 00:15:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 155 transitions. [2024-11-09 00:15:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-09 00:15:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2693 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-11-09 00:15:35,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 133 states and 161 transitions. [2024-11-09 00:15:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 161 transitions. [2024-11-09 00:15:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-09 00:15:35,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:36,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2808 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 1428 trivial. 0 not checked. [2024-11-09 00:15:37,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:37,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 138 states and 167 transitions. [2024-11-09 00:15:37,696 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 167 transitions. [2024-11-09 00:15:37,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:15:37,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:37,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:39,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3177 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 1677 trivial. 0 not checked. [2024-11-09 00:15:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 143 states and 173 transitions. [2024-11-09 00:15:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 173 transitions. [2024-11-09 00:15:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-09 00:15:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3302 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 1677 trivial. 0 not checked. [2024-11-09 00:15:43,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 148 states and 179 transitions. [2024-11-09 00:15:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 179 transitions. [2024-11-09 00:15:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:15:43,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3564 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 1809 trivial. 0 not checked. [2024-11-09 00:15:46,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 153 states and 185 transitions. [2024-11-09 00:15:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 185 transitions. [2024-11-09 00:15:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-09 00:15:46,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:46,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:46,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3836 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 1946 trivial. 0 not checked. [2024-11-09 00:15:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 158 states and 191 transitions. [2024-11-09 00:15:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 191 transitions. [2024-11-09 00:15:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-09 00:15:49,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4265 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 2235 trivial. 0 not checked. [2024-11-09 00:15:52,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 163 states and 197 transitions. [2024-11-09 00:15:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-09 00:15:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-09 00:15:52,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:52,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 2387 trivial. 0 not checked. [2024-11-09 00:15:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:56,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 168 states and 203 transitions. [2024-11-09 00:15:56,350 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-11-09 00:15:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-09 00:15:56,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 4712 backedges. 0 proven. 2325 refuted. 0 times theorem prover too weak. 2387 trivial. 0 not checked. [2024-11-09 00:15:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 173 states and 209 transitions. [2024-11-09 00:15:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 209 transitions. [2024-11-09 00:15:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-09 00:15:59,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5024 backedges. 0 proven. 2480 refuted. 0 times theorem prover too weak. 2544 trivial. 0 not checked. [2024-11-09 00:16:03,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 178 states and 215 transitions. [2024-11-09 00:16:03,557 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 215 transitions. [2024-11-09 00:16:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-09 00:16:03,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5513 backedges. 0 proven. 2640 refuted. 0 times theorem prover too weak. 2873 trivial. 0 not checked. [2024-11-09 00:16:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 183 states and 221 transitions. [2024-11-09 00:16:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 221 transitions. [2024-11-09 00:16:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-09 00:16:07,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:09,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5678 backedges. 0 proven. 2805 refuted. 0 times theorem prover too weak. 2873 trivial. 0 not checked. [2024-11-09 00:16:10,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 188 states and 227 transitions. [2024-11-09 00:16:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 227 transitions. [2024-11-09 00:16:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-09 00:16:10,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:13,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6020 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2024-11-09 00:16:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 193 states and 233 transitions. [2024-11-09 00:16:14,852 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 233 transitions. [2024-11-09 00:16:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-09 00:16:14,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:14,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6554 backedges. 0 proven. 3150 refuted. 0 times theorem prover too weak. 3404 trivial. 0 not checked. [2024-11-09 00:16:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 198 states and 239 transitions. [2024-11-09 00:16:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 239 transitions. [2024-11-09 00:16:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-09 00:16:18,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:18,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:22,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6734 backedges. 0 proven. 3330 refuted. 0 times theorem prover too weak. 3404 trivial. 0 not checked. [2024-11-09 00:16:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 203 states and 245 transitions. [2024-11-09 00:16:23,205 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 245 transitions. [2024-11-09 00:16:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-09 00:16:23,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:23,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7298 backedges. 0 proven. 3515 refuted. 0 times theorem prover too weak. 3783 trivial. 0 not checked. [2024-11-09 00:16:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 208 states and 251 transitions. [2024-11-09 00:16:27,939 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 251 transitions. [2024-11-09 00:16:27,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-09 00:16:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7488 backedges. 0 proven. 3705 refuted. 0 times theorem prover too weak. 3783 trivial. 0 not checked. [2024-11-09 00:16:32,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:32,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 213 states and 257 transitions. [2024-11-09 00:16:32,822 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 257 transitions. [2024-11-09 00:16:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-09 00:16:32,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 0 proven. 3900 refuted. 0 times theorem prover too weak. 3980 trivial. 0 not checked. [2024-11-09 00:16:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:38,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 218 states and 263 transitions. [2024-11-09 00:16:38,224 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 263 transitions. [2024-11-09 00:16:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-09 00:16:38,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:43,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8282 backedges. 0 proven. 4100 refuted. 0 times theorem prover too weak. 4182 trivial. 0 not checked. [2024-11-09 00:16:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 223 states and 269 transitions. [2024-11-09 00:16:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 269 transitions. [2024-11-09 00:16:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-09 00:16:44,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 0 proven. 4305 refuted. 0 times theorem prover too weak. 4389 trivial. 0 not checked. [2024-11-09 00:16:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:50,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 228 states and 275 transitions. [2024-11-09 00:16:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 275 transitions. [2024-11-09 00:16:50,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-09 00:16:50,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:50,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 9116 backedges. 0 proven. 4515 refuted. 0 times theorem prover too weak. 4601 trivial. 0 not checked. [2024-11-09 00:16:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 233 states and 281 transitions. [2024-11-09 00:16:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 281 transitions. [2024-11-09 00:16:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-09 00:16:56,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 9548 backedges. 0 proven. 4730 refuted. 0 times theorem prover too weak. 4818 trivial. 0 not checked. [2024-11-09 00:17:02,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:02,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 238 states and 287 transitions. [2024-11-09 00:17:02,361 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 287 transitions. [2024-11-09 00:17:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-09 00:17:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-11-09 00:17:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 243 states and 293 transitions. [2024-11-09 00:17:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 293 transitions. [2024-11-09 00:17:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-09 00:17:09,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:09,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 0 proven. 5175 refuted. 0 times theorem prover too weak. 5267 trivial. 0 not checked. [2024-11-09 00:17:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 248 states and 299 transitions. [2024-11-09 00:17:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 299 transitions. [2024-11-09 00:17:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-09 00:17:16,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:16,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10904 backedges. 0 proven. 5405 refuted. 0 times theorem prover too weak. 5499 trivial. 0 not checked. [2024-11-09 00:17:23,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 253 states and 305 transitions. [2024-11-09 00:17:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 305 transitions. [2024-11-09 00:17:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-09 00:17:23,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 11376 backedges. 0 proven. 5640 refuted. 0 times theorem prover too weak. 5736 trivial. 0 not checked. [2024-11-09 00:17:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 258 states and 311 transitions. [2024-11-09 00:17:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 311 transitions. [2024-11-09 00:17:30,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-09 00:17:30,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11858 backedges. 0 proven. 5880 refuted. 0 times theorem prover too weak. 5978 trivial. 0 not checked. [2024-11-09 00:17:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 263 states and 317 transitions. [2024-11-09 00:17:37,527 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 317 transitions. [2024-11-09 00:17:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-09 00:17:37,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12602 backedges. 0 proven. 6125 refuted. 0 times theorem prover too weak. 6477 trivial. 0 not checked. [2024-11-09 00:17:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 268 states and 323 transitions. [2024-11-09 00:17:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 323 transitions. [2024-11-09 00:17:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-09 00:17:44,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 12852 backedges. 0 proven. 6375 refuted. 0 times theorem prover too weak. 6477 trivial. 0 not checked. [2024-11-09 00:17:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 273 states and 329 transitions. [2024-11-09 00:17:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 329 transitions. [2024-11-09 00:17:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-09 00:17:52,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 13364 backedges. 0 proven. 6630 refuted. 0 times theorem prover too weak. 6734 trivial. 0 not checked. [2024-11-09 00:18:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 278 states and 335 transitions. [2024-11-09 00:18:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 335 transitions. [2024-11-09 00:18:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-09 00:18:00,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:07,665 INFO L134 CoverageAnalysis]: Checked inductivity of 14153 backedges. 0 proven. 6890 refuted. 0 times theorem prover too weak. 7263 trivial. 0 not checked. [2024-11-09 00:18:08,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:08,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 283 states and 341 transitions. [2024-11-09 00:18:08,840 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 341 transitions. [2024-11-09 00:18:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-09 00:18:08,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14418 backedges. 0 proven. 7155 refuted. 0 times theorem prover too weak. 7263 trivial. 0 not checked. [2024-11-09 00:18:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 288 states and 347 transitions. [2024-11-09 00:18:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 347 transitions. [2024-11-09 00:18:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-09 00:18:17,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:25,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14960 backedges. 0 proven. 7425 refuted. 0 times theorem prover too weak. 7535 trivial. 0 not checked. [2024-11-09 00:18:26,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 293 states and 353 transitions. [2024-11-09 00:18:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-11-09 00:18:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-09 00:18:26,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15794 backedges. 0 proven. 7700 refuted. 0 times theorem prover too weak. 8094 trivial. 0 not checked. [2024-11-09 00:18:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 298 states and 359 transitions. [2024-11-09 00:18:35,897 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 359 transitions. [2024-11-09 00:18:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-09 00:18:35,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:36,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16361 backedges. 0 proven. 7980 refuted. 0 times theorem prover too weak. 8381 trivial. 0 not checked. [2024-11-09 00:18:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 303 states and 365 transitions. [2024-11-09 00:18:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 365 transitions. [2024-11-09 00:18:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-11-09 00:18:45,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16938 backedges. 0 proven. 8265 refuted. 0 times theorem prover too weak. 8673 trivial. 0 not checked. [2024-11-09 00:18:54,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:54,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 308 states and 371 transitions. [2024-11-09 00:18:54,466 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 371 transitions. [2024-11-09 00:18:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-09 00:18:54,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17228 backedges. 0 proven. 8555 refuted. 0 times theorem prover too weak. 8673 trivial. 0 not checked. [2024-11-09 00:19:04,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 313 states and 377 transitions. [2024-11-09 00:19:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 377 transitions. [2024-11-09 00:19:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-11-09 00:19:04,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 18122 backedges. 0 proven. 8850 refuted. 0 times theorem prover too weak. 9272 trivial. 0 not checked. [2024-11-09 00:19:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 318 states and 383 transitions. [2024-11-09 00:19:14,118 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 383 transitions. [2024-11-09 00:19:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2024-11-09 00:19:14,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:14,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18729 backedges. 0 proven. 9150 refuted. 0 times theorem prover too weak. 9579 trivial. 0 not checked. [2024-11-09 00:19:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 323 states and 389 transitions. [2024-11-09 00:19:24,337 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 389 transitions. [2024-11-09 00:19:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-09 00:19:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 19346 backedges. 0 proven. 9455 refuted. 0 times theorem prover too weak. 9891 trivial. 0 not checked. [2024-11-09 00:19:34,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:34,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 328 states and 395 transitions. [2024-11-09 00:19:34,955 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 395 transitions. [2024-11-09 00:19:34,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-09 00:19:34,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:34,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 19656 backedges. 0 proven. 9765 refuted. 0 times theorem prover too weak. 9891 trivial. 0 not checked. [2024-11-09 00:19:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 333 states and 401 transitions. [2024-11-09 00:19:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 401 transitions. [2024-11-09 00:19:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-09 00:19:45,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20288 backedges. 0 proven. 10080 refuted. 0 times theorem prover too weak. 10208 trivial. 0 not checked. [2024-11-09 00:19:57,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:57,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 338 states and 407 transitions. [2024-11-09 00:19:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 407 transitions. [2024-11-09 00:19:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-09 00:19:57,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:07,797 INFO L134 CoverageAnalysis]: Checked inductivity of 20930 backedges. 0 proven. 10400 refuted. 0 times theorem prover too weak. 10530 trivial. 0 not checked. [2024-11-09 00:20:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 343 states and 413 transitions. [2024-11-09 00:20:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 413 transitions. [2024-11-09 00:20:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-09 00:20:09,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:20,163 INFO L134 CoverageAnalysis]: Checked inductivity of 21582 backedges. 0 proven. 10725 refuted. 0 times theorem prover too weak. 10857 trivial. 0 not checked. [2024-11-09 00:20:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:21,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 348 states and 419 transitions. [2024-11-09 00:20:21,700 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 419 transitions. [2024-11-09 00:20:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 682 [2024-11-09 00:20:21,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:21,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22581 backedges. 0 proven. 11055 refuted. 0 times theorem prover too weak. 11526 trivial. 0 not checked. [2024-11-09 00:20:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 353 states and 425 transitions. [2024-11-09 00:20:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 425 transitions. [2024-11-09 00:20:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-11-09 00:20:34,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:34,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 23258 backedges. 0 proven. 11390 refuted. 0 times theorem prover too weak. 11868 trivial. 0 not checked. [2024-11-09 00:20:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 358 states and 431 transitions. [2024-11-09 00:20:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 431 transitions. [2024-11-09 00:20:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2024-11-09 00:20:47,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 23598 backedges. 0 proven. 11730 refuted. 0 times theorem prover too weak. 11868 trivial. 0 not checked. [2024-11-09 00:21:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 363 states and 437 transitions. [2024-11-09 00:21:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 437 transitions. [2024-11-09 00:21:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-11-09 00:21:01,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:01,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 24290 backedges. 0 proven. 12075 refuted. 0 times theorem prover too weak. 12215 trivial. 0 not checked. [2024-11-09 00:21:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 368 states and 443 transitions. [2024-11-09 00:21:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 443 transitions. [2024-11-09 00:21:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-09 00:21:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24992 backedges. 0 proven. 12425 refuted. 0 times theorem prover too weak. 12567 trivial. 0 not checked. [2024-11-09 00:21:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 373 states and 449 transitions. [2024-11-09 00:21:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 449 transitions. [2024-11-09 00:21:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2024-11-09 00:21:30,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 26066 backedges. 0 proven. 12780 refuted. 0 times theorem prover too weak. 13286 trivial. 0 not checked. [2024-11-09 00:21:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 378 states and 455 transitions. [2024-11-09 00:21:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 455 transitions. [2024-11-09 00:21:46,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-09 00:21:46,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:46,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 26426 backedges. 0 proven. 13140 refuted. 0 times theorem prover too weak. 13286 trivial. 0 not checked. [2024-11-09 00:22:01,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 383 states and 461 transitions. [2024-11-09 00:22:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 461 transitions. [2024-11-09 00:22:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-09 00:22:01,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:01,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 27530 backedges. 0 proven. 13505 refuted. 0 times theorem prover too weak. 14025 trivial. 0 not checked. [2024-11-09 00:22:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 388 states and 467 transitions. [2024-11-09 00:22:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 467 transitions. [2024-11-09 00:22:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 757 [2024-11-09 00:22:17,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:17,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:32,378 INFO L134 CoverageAnalysis]: Checked inductivity of 27900 backedges. 0 proven. 13875 refuted. 0 times theorem prover too weak. 14025 trivial. 0 not checked. [2024-11-09 00:22:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 393 states and 473 transitions. [2024-11-09 00:22:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 473 transitions. [2024-11-09 00:22:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-11-09 00:22:34,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:50,235 INFO L134 CoverageAnalysis]: Checked inductivity of 28652 backedges. 0 proven. 14250 refuted. 0 times theorem prover too weak. 14402 trivial. 0 not checked. [2024-11-09 00:22:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:52,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 398 states and 479 transitions. [2024-11-09 00:22:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 479 transitions. [2024-11-09 00:22:52,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-11-09 00:22:52,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:52,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:52,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 29414 backedges. 0 proven. 14630 refuted. 0 times theorem prover too weak. 14784 trivial. 0 not checked. [2024-11-09 00:23:09,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 403 states and 485 transitions. [2024-11-09 00:23:09,437 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 485 transitions. [2024-11-09 00:23:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2024-11-09 00:23:09,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 30578 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 15563 trivial. 0 not checked. [2024-11-09 00:23:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 408 states and 491 transitions. [2024-11-09 00:23:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 491 transitions. [2024-11-09 00:23:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-11-09 00:23:27,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:27,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 30968 backedges. 0 proven. 15405 refuted. 0 times theorem prover too weak. 15563 trivial. 0 not checked. [2024-11-09 00:23:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:46,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 413 states and 497 transitions. [2024-11-09 00:23:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 497 transitions. [2024-11-09 00:23:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-09 00:23:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:46,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31760 backedges. 0 proven. 15800 refuted. 0 times theorem prover too weak. 15960 trivial. 0 not checked. [2024-11-09 00:24:06,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 418 states and 503 transitions. [2024-11-09 00:24:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 503 transitions. [2024-11-09 00:24:06,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2024-11-09 00:24:06,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:06,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 32562 backedges. 0 proven. 16200 refuted. 0 times theorem prover too weak. 16362 trivial. 0 not checked. [2024-11-09 00:24:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 423 states and 509 transitions. [2024-11-09 00:24:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 509 transitions. [2024-11-09 00:24:27,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2024-11-09 00:24:27,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 33786 backedges. 0 proven. 16605 refuted. 0 times theorem prover too weak. 17181 trivial. 0 not checked. [2024-11-09 00:24:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 428 states and 515 transitions. [2024-11-09 00:24:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 515 transitions. [2024-11-09 00:24:49,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-09 00:24:49,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:49,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 34196 backedges. 0 proven. 17015 refuted. 0 times theorem prover too weak. 17181 trivial. 0 not checked. [2024-11-09 00:25:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 433 states and 521 transitions. [2024-11-09 00:25:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 521 transitions. [2024-11-09 00:25:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 847 [2024-11-09 00:25:13,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 35028 backedges. 0 proven. 17430 refuted. 0 times theorem prover too weak. 17598 trivial. 0 not checked. [2024-11-09 00:25:36,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 438 states and 527 transitions. [2024-11-09 00:25:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 527 transitions. [2024-11-09 00:25:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-11-09 00:25:36,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 35870 backedges. 0 proven. 17850 refuted. 0 times theorem prover too weak. 18020 trivial. 0 not checked. [2024-11-09 00:26:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 443 states and 533 transitions. [2024-11-09 00:26:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 533 transitions. [2024-11-09 00:26:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2024-11-09 00:26:00,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:00,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36722 backedges. 0 proven. 18275 refuted. 0 times theorem prover too weak. 18447 trivial. 0 not checked. [2024-11-09 00:26:25,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:25,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 448 states and 539 transitions. [2024-11-09 00:26:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 539 transitions. [2024-11-09 00:26:25,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-11-09 00:26:25,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 38021 backedges. 0 proven. 18705 refuted. 0 times theorem prover too weak. 19316 trivial. 0 not checked. [2024-11-09 00:26:53,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 453 states and 545 transitions. [2024-11-09 00:26:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 545 transitions. [2024-11-09 00:26:53,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-11-09 00:26:53,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:53,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 38456 backedges. 0 proven. 19140 refuted. 0 times theorem prover too weak. 19316 trivial. 0 not checked. [2024-11-09 00:27:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 458 states and 551 transitions. [2024-11-09 00:27:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 551 transitions. [2024-11-09 00:27:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-11-09 00:27:22,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:22,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 39785 backedges. 0 proven. 19580 refuted. 0 times theorem prover too weak. 20205 trivial. 0 not checked. [2024-11-09 00:27:49,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:49,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 463 states and 557 transitions. [2024-11-09 00:27:49,280 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 557 transitions. [2024-11-09 00:27:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2024-11-09 00:27:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,216 INFO L134 CoverageAnalysis]: Checked inductivity of 40230 backedges. 0 proven. 20025 refuted. 0 times theorem prover too weak. 20205 trivial. 0 not checked. [2024-11-09 00:28:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 468 states and 563 transitions. [2024-11-09 00:28:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 563 transitions. [2024-11-09 00:28:17,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2024-11-09 00:28:17,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 41589 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 21114 trivial. 0 not checked. [2024-11-09 00:28:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:46,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 473 states and 569 transitions. [2024-11-09 00:28:46,283 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 569 transitions. [2024-11-09 00:28:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-11-09 00:28:46,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:10,834 INFO L134 CoverageAnalysis]: Checked inductivity of 42506 backedges. 0 proven. 20930 refuted. 0 times theorem prover too weak. 21576 trivial. 0 not checked. [2024-11-09 00:29:13,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:13,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 478 states and 575 transitions. [2024-11-09 00:29:13,054 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 575 transitions. [2024-11-09 00:29:13,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-09 00:29:13,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:13,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms