./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/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_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/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 32bit --witnessprinter.graph.data.programhash f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:10:28,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:10:28,465 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:10:28,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:10:28,470 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:10:28,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:10:28,491 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:10:28,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:10:28,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:10:28,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:10:28,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:10:28,494 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:10:28,494 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:10:28,495 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:10:28,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:10:28,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:10:28,496 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:10:28,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:10:28,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:10:28,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:10:28,497 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:10:28,502 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:10:28,502 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:10:28,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:10:28,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:10:28,503 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:10:28,503 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:10:28,504 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:10:28,504 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:10:28,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:10:28,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:10:28,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:10:28,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:10:28,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:10:28,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:10:28,510 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_0516f038-e2b2-4aaf-8305-60bd7512fb4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1f34940ecf685c2c1201858b264ccb53eb3034d3cb9952a1b49bb437c42dde1 [2024-11-08 22:10:28,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:10:28,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:10:28,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:10:28,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:10:28,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:10:28,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i Unable to find full path for "g++" [2024-11-08 22:10:30,854 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:10:31,282 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:10:31,285 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2024-11-08 22:10:31,308 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/data/2fefe1667/3823798b911c46a69960695981c6598e/FLAG0a79bee09 [2024-11-08 22:10:31,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/data/2fefe1667/3823798b911c46a69960695981c6598e [2024-11-08 22:10:31,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:10:31,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:10:31,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:31,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:10:31,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:10:31,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:31" (1/1) ... [2024-11-08 22:10:31,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23705853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:31, skipping insertion in model container [2024-11-08 22:10:31,346 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:10:31" (1/1) ... [2024-11-08 22:10:31,425 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:10:32,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:32,182 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:10:32,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:10:32,377 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:10:32,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32 WrapperNode [2024-11-08 22:10:32,378 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:10:32,379 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:32,379 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:10:32,379 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:10:32,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,413 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,512 INFO L138 Inliner]: procedures = 177, calls = 279, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1428 [2024-11-08 22:10:32,513 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:10:32,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:10:32,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:10:32,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:10:32,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,579 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,592 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,611 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:10:32,612 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:10:32,612 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:10:32,612 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:10:32,613 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:10:32" (1/1) ... [2024-11-08 22:10:32,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:10:32,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:10:32,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:10:32,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0516f038-e2b2-4aaf-8305-60bd7512fb4e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:10:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 22:10:32,706 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 22:10:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:10:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:10:32,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:10:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:10:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:10:32,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:10:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:10:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:10:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:10:32,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:10:33,022 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:10:33,025 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:10:34,963 INFO L? ?]: Removed 331 outVars from TransFormulas that were not future-live. [2024-11-08 22:10:34,965 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:10:36,652 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:10:36,653 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:10:36,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:36 BoogieIcfgContainer [2024-11-08 22:10:36,654 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:10:36,654 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:10:36,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:10:36,665 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:10:36,665 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:10:36" (1/1) ... [2024-11-08 22:10:36,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:10:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 156 states and 253 transitions. [2024-11-08 22:10:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 253 transitions. [2024-11-08 22:10:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:10:36,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:36,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:36,932 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:10:36,938 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:36,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:10:37,034 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:10:37,035 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:10:37,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:10:37,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 22:10:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:37,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:37,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 159 states and 258 transitions. [2024-11-08 22:10:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 258 transitions. [2024-11-08 22:10:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:10:37,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:37,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:10:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:37,213 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:10:37,215 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:10:37,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-08 22:10:37,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 22:10:37,273 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:10:37,275 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-08 22:10:37,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:10:37,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-08 22:10:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:37,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 162 states and 263 transitions. [2024-11-08 22:10:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 263 transitions. [2024-11-08 22:10:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:10:37,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:37,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 162 states and 261 transitions. [2024-11-08 22:10:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 261 transitions. [2024-11-08 22:10:37,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:10:37,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 162 states and 260 transitions. [2024-11-08 22:10:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 260 transitions. [2024-11-08 22:10:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:10:37,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:37,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:37,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 162 states and 259 transitions. [2024-11-08 22:10:38,060 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 259 transitions. [2024-11-08 22:10:38,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:10:38,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:38,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 162 states and 255 transitions. [2024-11-08 22:10:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 255 transitions. [2024-11-08 22:10:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:10:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:38,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:38,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 162 states and 249 transitions. [2024-11-08 22:10:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 249 transitions. [2024-11-08 22:10:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:10:38,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:38,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:42,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 162 states and 243 transitions. [2024-11-08 22:10:42,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 243 transitions. [2024-11-08 22:10:42,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:10:42,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:45,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:45,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 178 states and 264 transitions. [2024-11-08 22:10:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 264 transitions. [2024-11-08 22:10:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:10:45,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:45,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:45,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 178 states and 262 transitions. [2024-11-08 22:10:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 262 transitions. [2024-11-08 22:10:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:10:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 178 states and 260 transitions. [2024-11-08 22:10:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 260 transitions. [2024-11-08 22:10:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:10:46,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:46,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 178 states and 258 transitions. [2024-11-08 22:10:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 258 transitions. [2024-11-08 22:10:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:10:46,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:56,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:10:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 178 states and 256 transitions. [2024-11-08 22:10:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 256 transitions. [2024-11-08 22:10:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:10:56,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:56,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:11:01,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:11:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 182 states and 259 transitions. [2024-11-08 22:11:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2024-11-08 22:11:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:11:01,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:11:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 184 states and 263 transitions. [2024-11-08 22:11:02,925 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 263 transitions. [2024-11-08 22:11:02,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:11:02,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:02,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 186 states and 268 transitions. [2024-11-08 22:11:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 268 transitions. [2024-11-08 22:11:05,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:11:05,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:05,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:05,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 188 states and 271 transitions. [2024-11-08 22:11:07,305 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 271 transitions. [2024-11-08 22:11:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:11:07,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:07,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:08,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 189 states and 272 transitions. [2024-11-08 22:11:08,880 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 272 transitions. [2024-11-08 22:11:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:11:08,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:08,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:10,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 190 states and 273 transitions. [2024-11-08 22:11:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 273 transitions. [2024-11-08 22:11:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:11:10,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:10,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 191 states and 274 transitions. [2024-11-08 22:11:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 274 transitions. [2024-11-08 22:11:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:11:12,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:12,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:13,955 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 194 states and 281 transitions. [2024-11-08 22:11:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 281 transitions. [2024-11-08 22:11:15,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:11:15,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 195 states and 282 transitions. [2024-11-08 22:11:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 282 transitions. [2024-11-08 22:11:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:11:17,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:17,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 196 states and 283 transitions. [2024-11-08 22:11:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 283 transitions. [2024-11-08 22:11:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:11:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:22,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 197 states and 284 transitions. [2024-11-08 22:11:22,445 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 284 transitions. [2024-11-08 22:11:22,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:11:22,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:22,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:23,929 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 198 states and 285 transitions. [2024-11-08 22:11:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 285 transitions. [2024-11-08 22:11:24,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:11:24,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:24,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 199 states and 286 transitions. [2024-11-08 22:11:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 286 transitions. [2024-11-08 22:11:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:11:26,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:27,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:29,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 200 states and 287 transitions. [2024-11-08 22:11:29,540 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 287 transitions. [2024-11-08 22:11:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:11:29,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 201 states and 288 transitions. [2024-11-08 22:11:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 288 transitions. [2024-11-08 22:11:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:11:32,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 202 states and 289 transitions. [2024-11-08 22:11:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 289 transitions. [2024-11-08 22:11:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:11:34,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:34,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:36,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 203 states and 290 transitions. [2024-11-08 22:11:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 290 transitions. [2024-11-08 22:11:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:11:36,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:37,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 204 states and 291 transitions. [2024-11-08 22:11:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 291 transitions. [2024-11-08 22:11:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:11:40,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:40,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 205 states and 292 transitions. [2024-11-08 22:11:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 292 transitions. [2024-11-08 22:11:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:11:42,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 206 states and 293 transitions. [2024-11-08 22:11:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 293 transitions. [2024-11-08 22:11:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:11:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 207 states and 294 transitions. [2024-11-08 22:11:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 294 transitions. [2024-11-08 22:11:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:11:48,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:50,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 208 states and 295 transitions. [2024-11-08 22:11:50,680 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 295 transitions. [2024-11-08 22:11:50,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:11:50,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:50,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 209 states and 296 transitions. [2024-11-08 22:11:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 296 transitions. [2024-11-08 22:11:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:11:53,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:55,366 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:56,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:56,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 210 states and 297 transitions. [2024-11-08 22:11:56,594 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 297 transitions. [2024-11-08 22:11:56,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:11:56,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:56,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:58,364 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 211 states and 298 transitions. [2024-11-08 22:11:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 298 transitions. [2024-11-08 22:11:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:11:59,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:59,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 212 states and 299 transitions. [2024-11-08 22:12:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 299 transitions. [2024-11-08 22:12:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:12:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 213 states and 300 transitions. [2024-11-08 22:12:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 300 transitions. [2024-11-08 22:12:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:12:04,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:04,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:07,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 214 states and 301 transitions. [2024-11-08 22:12:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 301 transitions. [2024-11-08 22:12:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:12:07,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 215 states and 302 transitions. [2024-11-08 22:12:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 302 transitions. [2024-11-08 22:12:10,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:12:10,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:13,038 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 216 states and 303 transitions. [2024-11-08 22:12:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 303 transitions. [2024-11-08 22:12:13,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:12:13,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 217 states and 304 transitions. [2024-11-08 22:12:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 304 transitions. [2024-11-08 22:12:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:12:17,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:19,196 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 218 states and 305 transitions. [2024-11-08 22:12:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 305 transitions. [2024-11-08 22:12:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:12:20,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,261 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 219 states and 306 transitions. [2024-11-08 22:12:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2024-11-08 22:12:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:12:23,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 220 states and 307 transitions. [2024-11-08 22:12:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 307 transitions. [2024-11-08 22:12:27,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:12:27,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:27,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,487 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:30,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 221 states and 308 transitions. [2024-11-08 22:12:30,805 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 308 transitions. [2024-11-08 22:12:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:12:30,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 222 states and 309 transitions. [2024-11-08 22:12:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 309 transitions. [2024-11-08 22:12:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:12:34,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:37,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 223 states and 310 transitions. [2024-11-08 22:12:37,452 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 310 transitions. [2024-11-08 22:12:37,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:12:37,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 224 states and 311 transitions. [2024-11-08 22:12:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 311 transitions. [2024-11-08 22:12:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:12:41,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 225 states and 312 transitions. [2024-11-08 22:12:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 312 transitions. [2024-11-08 22:12:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:12:44,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:45,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 226 states and 313 transitions. [2024-11-08 22:12:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 313 transitions. [2024-11-08 22:12:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:12:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 227 states and 314 transitions. [2024-11-08 22:12:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 314 transitions. [2024-11-08 22:12:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:12:52,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:12:56,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 228 states and 315 transitions. [2024-11-08 22:12:56,923 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 315 transitions. [2024-11-08 22:12:56,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:12:56,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:01,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 229 states and 316 transitions. [2024-11-08 22:13:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 316 transitions. [2024-11-08 22:13:01,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:13:01,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 230 states and 317 transitions. [2024-11-08 22:13:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 317 transitions. [2024-11-08 22:13:06,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:13:06,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:19,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 231 states and 318 transitions. [2024-11-08 22:13:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 318 transitions. [2024-11-08 22:13:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:13:31,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:33,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-11-08 22:13:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-11-08 22:13:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:13:33,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:36,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 233 states and 322 transitions. [2024-11-08 22:13:36,879 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 322 transitions. [2024-11-08 22:13:36,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:13:36,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:36,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:40,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions. [2024-11-08 22:13:40,079 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions. [2024-11-08 22:13:40,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:13:40,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 236 states and 328 transitions. [2024-11-08 22:13:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 328 transitions. [2024-11-08 22:13:44,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:13:44,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:44,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:46,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 237 states and 329 transitions. [2024-11-08 22:13:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 329 transitions. [2024-11-08 22:13:46,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:13:46,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:46,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 238 states and 330 transitions. [2024-11-08 22:13:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 330 transitions. [2024-11-08 22:13:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:13:49,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:49,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:13:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 239 states and 331 transitions. [2024-11-08 22:13:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 331 transitions. [2024-11-08 22:13:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:13:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:00,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 240 states and 332 transitions. [2024-11-08 22:14:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 332 transitions. [2024-11-08 22:14:00,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:14:00,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 241 states and 333 transitions. [2024-11-08 22:14:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 333 transitions. [2024-11-08 22:14:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:14:03,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 242 states and 334 transitions. [2024-11-08 22:14:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 334 transitions. [2024-11-08 22:14:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:14:07,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:09,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:09,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-11-08 22:14:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-11-08 22:14:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:14:09,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 244 states and 336 transitions. [2024-11-08 22:14:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 336 transitions. [2024-11-08 22:14:13,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:14:13,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:13,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 245 states and 337 transitions. [2024-11-08 22:14:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 337 transitions. [2024-11-08 22:14:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:14:15,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:15,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 246 states and 338 transitions. [2024-11-08 22:14:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2024-11-08 22:14:18,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:14:18,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:18,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 247 states and 339 transitions. [2024-11-08 22:14:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 339 transitions. [2024-11-08 22:14:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:14:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:24,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-08 22:14:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-08 22:14:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:24,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:24,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:27,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:27,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 249 states and 341 transitions. [2024-11-08 22:14:27,942 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 341 transitions. [2024-11-08 22:14:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:14:27,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:30,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:30,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 250 states and 342 transitions. [2024-11-08 22:14:30,739 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 342 transitions. [2024-11-08 22:14:30,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:14:30,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:30,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 251 states and 343 transitions. [2024-11-08 22:14:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 343 transitions. [2024-11-08 22:14:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:14:34,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 252 states and 344 transitions. [2024-11-08 22:14:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 344 transitions. [2024-11-08 22:14:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:14:38,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:38,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:40,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:41,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 253 states and 345 transitions. [2024-11-08 22:14:41,975 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-11-08 22:14:41,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:14:41,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 254 states and 346 transitions. [2024-11-08 22:14:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 346 transitions. [2024-11-08 22:14:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:14:45,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 255 states and 347 transitions. [2024-11-08 22:14:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 347 transitions. [2024-11-08 22:14:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:14:48,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:48,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:52,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 256 states and 348 transitions. [2024-11-08 22:14:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 348 transitions. [2024-11-08 22:14:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:14:52,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:14:58,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:58,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 257 states and 349 transitions. [2024-11-08 22:14:58,917 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 349 transitions. [2024-11-08 22:14:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:14:58,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 258 states and 350 transitions. [2024-11-08 22:15:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 350 transitions. [2024-11-08 22:15:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:15:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:07,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 259 states and 351 transitions. [2024-11-08 22:15:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 351 transitions. [2024-11-08 22:15:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:15:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 260 states and 352 transitions. [2024-11-08 22:15:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2024-11-08 22:15:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:15:12,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:12,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:15,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:16,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 261 states and 353 transitions. [2024-11-08 22:15:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 353 transitions. [2024-11-08 22:15:16,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:15:16,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:16,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:19,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 262 states and 354 transitions. [2024-11-08 22:15:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 354 transitions. [2024-11-08 22:15:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:15:21,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:24,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:24,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 263 states and 355 transitions. [2024-11-08 22:15:24,934 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 355 transitions. [2024-11-08 22:15:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:15:24,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:24,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:27,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:28,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:28,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 264 states and 356 transitions. [2024-11-08 22:15:28,680 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 356 transitions. [2024-11-08 22:15:28,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:15:28,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:28,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:30,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:32,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:34,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 265 states and 357 transitions. [2024-11-08 22:15:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 357 transitions. [2024-11-08 22:15:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:15:34,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 266 states and 358 transitions. [2024-11-08 22:15:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 358 transitions. [2024-11-08 22:15:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:15:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 267 states and 359 transitions. [2024-11-08 22:15:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 359 transitions. [2024-11-08 22:15:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:15:46,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:46,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:46,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-08 22:15:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-08 22:15:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:15:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:15:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:56,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 269 states and 361 transitions. [2024-11-08 22:15:56,378 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 361 transitions. [2024-11-08 22:15:56,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:15:56,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:56,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:57,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 270 states and 362 transitions. [2024-11-08 22:16:01,200 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 362 transitions. [2024-11-08 22:16:01,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:16:01,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:01,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 271 states and 363 transitions. [2024-11-08 22:16:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 363 transitions. [2024-11-08 22:16:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:16:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:06,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:09,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 272 states and 364 transitions. [2024-11-08 22:16:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 364 transitions. [2024-11-08 22:16:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:16:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 273 states and 365 transitions. [2024-11-08 22:16:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 365 transitions. [2024-11-08 22:16:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:16:16,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:16,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:17,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:20,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 274 states and 366 transitions. [2024-11-08 22:16:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 366 transitions. [2024-11-08 22:16:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:16:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 275 states and 367 transitions. [2024-11-08 22:16:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 367 transitions. [2024-11-08 22:16:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:16:30,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:37,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 276 states and 368 transitions. [2024-11-08 22:16:37,895 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 368 transitions. [2024-11-08 22:16:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:16:37,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:39,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:42,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:44,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 277 states and 369 transitions. [2024-11-08 22:16:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 369 transitions. [2024-11-08 22:16:44,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:16:44,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:44,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:52,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 278 states and 370 transitions. [2024-11-08 22:16:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 370 transitions. [2024-11-08 22:16:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:16:52,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:16:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 279 states and 371 transitions. [2024-11-08 22:16:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 371 transitions. [2024-11-08 22:16:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:16:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 280 states and 372 transitions. [2024-11-08 22:17:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 372 transitions. [2024-11-08 22:17:05,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:17:05,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:05,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:10,950 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 281 states and 373 transitions. [2024-11-08 22:17:14,585 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 373 transitions. [2024-11-08 22:17:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:17:14,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:21,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 282 states and 374 transitions. [2024-11-08 22:17:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 374 transitions. [2024-11-08 22:17:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:17:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:31,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 283 states and 375 transitions. [2024-11-08 22:17:31,395 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 375 transitions. [2024-11-08 22:17:31,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:17:31,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:31,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:39,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 284 states and 376 transitions. [2024-11-08 22:17:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 376 transitions. [2024-11-08 22:17:39,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:17:39,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:39,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 285 states and 377 transitions. [2024-11-08 22:17:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 377 transitions. [2024-11-08 22:17:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:17:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:47,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:17:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 286 states and 378 transitions. [2024-11-08 22:17:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 378 transitions. [2024-11-08 22:17:54,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:17:54,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:54,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:00,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 287 states and 379 transitions. [2024-11-08 22:18:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 379 transitions. [2024-11-08 22:18:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:18:01,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 288 states and 380 transitions. [2024-11-08 22:18:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 380 transitions. [2024-11-08 22:18:10,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:18:10,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 289 states and 381 transitions. [2024-11-08 22:18:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 381 transitions. [2024-11-08 22:18:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:18:17,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:17,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:18,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:24,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 290 states and 382 transitions. [2024-11-08 22:18:24,356 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 382 transitions. [2024-11-08 22:18:24,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:18:24,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:24,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:38,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:38,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 291 states and 383 transitions. [2024-11-08 22:18:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 383 transitions. [2024-11-08 22:18:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:18:38,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 292 states and 384 transitions. [2024-11-08 22:18:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 384 transitions. [2024-11-08 22:18:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:18:48,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:48,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:18:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 293 states and 385 transitions. [2024-11-08 22:18:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 385 transitions. [2024-11-08 22:18:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:18:58,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:19:09,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 294 states and 386 transitions. [2024-11-08 22:19:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 386 transitions. [2024-11-08 22:19:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:19:09,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:09,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:11,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:19:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 295 states and 387 transitions. [2024-11-08 22:19:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 387 transitions. [2024-11-08 22:19:19,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:19:19,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:19,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:19:30,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 296 states and 388 transitions. [2024-11-08 22:19:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 388 transitions. [2024-11-08 22:19:30,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:19:30,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:30,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:33,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:08,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:20:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 297 states and 389 transitions. [2024-11-08 22:20:41,889 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 389 transitions. [2024-11-08 22:20:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:20:41,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:20:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 298 states and 390 transitions. [2024-11-08 22:20:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 390 transitions. [2024-11-08 22:20:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:20:56,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:58,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:02,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:21:04,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 299 states and 391 transitions. [2024-11-08 22:21:04,750 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 391 transitions. [2024-11-08 22:21:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:21:04,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:06,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:11,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:21:13,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:13,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 300 states and 392 transitions. [2024-11-08 22:21:13,209 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 392 transitions. [2024-11-08 22:21:13,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:21:13,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:13,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:24,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:21:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 301 states and 393 transitions. [2024-11-08 22:21:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 393 transitions. [2024-11-08 22:21:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:21:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:21:41,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 302 states and 394 transitions. [2024-11-08 22:21:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 394 transitions. [2024-11-08 22:21:41,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:21:41,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:48,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:21:51,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:51,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 303 states and 395 transitions. [2024-11-08 22:21:51,569 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 395 transitions. [2024-11-08 22:21:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:21:51,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:51,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:22:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 304 states and 396 transitions. [2024-11-08 22:22:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 396 transitions. [2024-11-08 22:22:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:22:03,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:03,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat