./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.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_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/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_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/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_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:38:31,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:38:31,467 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:38:31,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:38:31,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:38:31,514 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:38:31,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:38:31,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:38:31,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:38:31,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:38:31,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:38:31,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:38:31,519 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:38:31,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:38:31,521 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:38:31,522 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:38:31,522 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:38:31,522 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:38:31,523 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:38:31,523 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:38:31,523 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:38:31,528 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:38:31,528 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:38:31,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:38:31,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:38:31,529 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:38:31,529 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:38:31,529 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:38:31,529 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:38:31,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:31,530 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:38:31,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:38:31,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:38:31,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:38:31,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:38:31,531 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_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-08 22:38:31,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:38:31,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:38:31,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:38:31,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:38:31,919 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:38:31,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i Unable to find full path for "g++" [2024-11-08 22:38:34,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:38:34,359 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:38:34,360 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-08 22:38:34,375 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/data/89bd0220e/0f74f39ed4d3434ea62ff5b42e180229/FLAG4080097ea [2024-11-08 22:38:34,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/data/89bd0220e/0f74f39ed4d3434ea62ff5b42e180229 [2024-11-08 22:38:34,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:38:34,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:38:34,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:34,408 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:38:34,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:38:34,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:34" (1/1) ... [2024-11-08 22:38:34,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e36672 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:34, skipping insertion in model container [2024-11-08 22:38:34,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:38:34" (1/1) ... [2024-11-08 22:38:34,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:38:35,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:35,330 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:38:35,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:38:35,564 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:38:35,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35 WrapperNode [2024-11-08 22:38:35,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:38:35,566 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:35,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:38:35,566 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:38:35,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,613 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,701 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1416 [2024-11-08 22:38:35,701 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:38:35,702 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:38:35,702 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:38:35,703 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:38:35,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,715 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,768 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,780 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,785 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,791 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,801 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:38:35,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:38:35,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:38:35,802 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:38:35,803 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:38:35" (1/1) ... [2024-11-08 22:38:35,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:38:35,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:38:35,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:38:35,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2eee3478-b0ec-4381-b8a0-fc57f0e50d6a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:38:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:38:35,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:38:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:38:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:38:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:38:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:38:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:38:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:38:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:38:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:38:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:38:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:38:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:38:36,181 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:38:36,184 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:38:38,298 INFO L? ?]: Removed 327 outVars from TransFormulas that were not future-live. [2024-11-08 22:38:38,298 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:38:40,101 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:38:40,102 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:38:40,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:40 BoogieIcfgContainer [2024-11-08 22:38:40,102 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:38:40,103 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:38:40,103 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:38:40,114 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:38:40,114 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:38:40" (1/1) ... [2024-11-08 22:38:40,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:38:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 134 states and 220 transitions. [2024-11-08 22:38:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 220 transitions. [2024-11-08 22:38:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:38:40,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:38:40,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:40,493 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:38:40,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:38:40,619 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 22:38:40,678 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:38:40,680 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:38:40,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:38:40,691 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 22:38:40,704 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 22:38:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 137 states and 225 transitions. [2024-11-08 22:38:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 225 transitions. [2024-11-08 22:38:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:38:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:38:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:40,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:38:40,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:38:40,963 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 22:38:40,998 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:38:40,998 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:38:41,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:38:41,008 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 22:38:41,015 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 22:38:41,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 138 states and 226 transitions. [2024-11-08 22:38:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 226 transitions. [2024-11-08 22:38:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:38:41,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,199 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 22:38:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 138 states and 224 transitions. [2024-11-08 22:38:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 224 transitions. [2024-11-08 22:38:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:38:41,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,308 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 22:38:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 138 states and 221 transitions. [2024-11-08 22:38:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 221 transitions. [2024-11-08 22:38:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:38:41,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,387 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 22:38:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 138 states and 217 transitions. [2024-11-08 22:38:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 217 transitions. [2024-11-08 22:38:41,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:38:41,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,439 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 22:38:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 138 states and 213 transitions. [2024-11-08 22:38:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 213 transitions. [2024-11-08 22:38:41,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:38:41,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,521 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 22:38:41,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 138 states and 211 transitions. [2024-11-08 22:38:41,537 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 211 transitions. [2024-11-08 22:38:41,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:38:41,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,618 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 22:38:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:41,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 138 states and 205 transitions. [2024-11-08 22:38:41,631 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 205 transitions. [2024-11-08 22:38:41,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:38:41,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:41,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,721 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 22:38:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 138 states and 203 transitions. [2024-11-08 22:38:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 203 transitions. [2024-11-08 22:38:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:38:42,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:42,889 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 22:38:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 142 states and 207 transitions. [2024-11-08 22:38:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 207 transitions. [2024-11-08 22:38:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:38:42,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:43,028 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 22:38:43,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:43,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 142 states and 203 transitions. [2024-11-08 22:38:43,048 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 203 transitions. [2024-11-08 22:38:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:38:43,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:43,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:43,147 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 22:38:51,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:51,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 142 states and 197 transitions. [2024-11-08 22:38:51,442 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 197 transitions. [2024-11-08 22:38:51,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:38:51,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:51,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:53,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:53,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 159 states and 218 transitions. [2024-11-08 22:38:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 218 transitions. [2024-11-08 22:38:53,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:38:53,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:53,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:53,947 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 22:38:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 159 states and 216 transitions. [2024-11-08 22:38:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 216 transitions. [2024-11-08 22:38:54,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:38:54,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:54,388 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 22:39:00,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:00,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 173 states and 233 transitions. [2024-11-08 22:39:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 233 transitions. [2024-11-08 22:39:00,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:39:00,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:00,306 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 22:39:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 173 states and 231 transitions. [2024-11-08 22:39:00,319 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 231 transitions. [2024-11-08 22:39:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:39:00,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:00,564 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 22:39:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:00,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 229 transitions. [2024-11-08 22:39:00,644 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 229 transitions. [2024-11-08 22:39:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:39:00,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:00,721 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 22:39:03,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:03,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 173 states and 227 transitions. [2024-11-08 22:39:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 227 transitions. [2024-11-08 22:39:03,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:39:03,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,848 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 22:39:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 173 states and 225 transitions. [2024-11-08 22:39:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 225 transitions. [2024-11-08 22:39:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:39:03,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:04,060 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 22:39:11,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 177 states and 228 transitions. [2024-11-08 22:39:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 228 transitions. [2024-11-08 22:39:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:39:11,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:14,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:14,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 177 states and 226 transitions. [2024-11-08 22:39:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 226 transitions. [2024-11-08 22:39:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:39:14,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:14,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:14,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:14,505 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 22:39:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:15,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 181 states and 229 transitions. [2024-11-08 22:39:15,147 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 229 transitions. [2024-11-08 22:39:15,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:39:15,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:15,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:16,401 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 22:39:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 183 states and 233 transitions. [2024-11-08 22:39:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-11-08 22:39:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:39:16,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:16,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:17,889 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 22:39:18,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 185 states and 236 transitions. [2024-11-08 22:39:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 236 transitions. [2024-11-08 22:39:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:39:18,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 187 states and 240 transitions. [2024-11-08 22:39:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 240 transitions. [2024-11-08 22:39:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:39:20,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:22,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 188 states and 241 transitions. [2024-11-08 22:39:22,449 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 241 transitions. [2024-11-08 22:39:22,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:39:22,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:24,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 189 states and 242 transitions. [2024-11-08 22:39:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 242 transitions. [2024-11-08 22:39:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:39:24,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 190 states and 243 transitions. [2024-11-08 22:39:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-11-08 22:39:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:39:25,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 191 states and 244 transitions. [2024-11-08 22:39:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 244 transitions. [2024-11-08 22:39:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:39:28,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:28,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:30,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 192 states and 245 transitions. [2024-11-08 22:39:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 245 transitions. [2024-11-08 22:39:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:39:30,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 193 states and 246 transitions. [2024-11-08 22:39:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 246 transitions. [2024-11-08 22:39:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:39:32,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:36,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 194 states and 247 transitions. [2024-11-08 22:39:36,802 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 247 transitions. [2024-11-08 22:39:36,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:39:36,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,799 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:39,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 195 states and 248 transitions. [2024-11-08 22:39:39,972 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 248 transitions. [2024-11-08 22:39:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:39:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 196 states and 249 transitions. [2024-11-08 22:39:42,754 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 249 transitions. [2024-11-08 22:39:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:39:42,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 197 states and 250 transitions. [2024-11-08 22:39:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 250 transitions. [2024-11-08 22:39:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:39:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 198 states and 251 transitions. [2024-11-08 22:39:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 251 transitions. [2024-11-08 22:39:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:39:48,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,138 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 199 states and 252 transitions. [2024-11-08 22:39:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 252 transitions. [2024-11-08 22:39:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:39:52,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,557 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 200 states and 253 transitions. [2024-11-08 22:39:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 253 transitions. [2024-11-08 22:39:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:39:55,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:39:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 201 states and 254 transitions. [2024-11-08 22:39:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 254 transitions. [2024-11-08 22:39:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:39:57,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:02,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 202 states and 255 transitions. [2024-11-08 22:40:02,474 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 255 transitions. [2024-11-08 22:40:02,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:40:02,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 203 states and 256 transitions. [2024-11-08 22:40:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 256 transitions. [2024-11-08 22:40:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:40:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,097 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 204 states and 257 transitions. [2024-11-08 22:40:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 257 transitions. [2024-11-08 22:40:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:40:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:11,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 205 states and 258 transitions. [2024-11-08 22:40:11,443 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 258 transitions. [2024-11-08 22:40:11,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:40:11,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,495 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 206 states and 259 transitions. [2024-11-08 22:40:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-11-08 22:40:14,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:40:14,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:14,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:17,450 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:19,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 207 states and 260 transitions. [2024-11-08 22:40:19,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 260 transitions. [2024-11-08 22:40:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:40:19,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:19,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:21,800 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:23,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 208 states and 261 transitions. [2024-11-08 22:40:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 261 transitions. [2024-11-08 22:40:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:40:23,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:23,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:26,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 209 states and 262 transitions. [2024-11-08 22:40:26,535 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 262 transitions. [2024-11-08 22:40:26,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:40:26,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 210 states and 263 transitions. [2024-11-08 22:40:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 263 transitions. [2024-11-08 22:40:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:40:30,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 211 states and 264 transitions. [2024-11-08 22:40:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 264 transitions. [2024-11-08 22:40:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:40:34,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:34,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:38,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 212 states and 265 transitions. [2024-11-08 22:40:38,578 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 265 transitions. [2024-11-08 22:40:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:40:38,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,066 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 213 states and 266 transitions. [2024-11-08 22:40:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 266 transitions. [2024-11-08 22:40:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:40:42,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:42,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 214 states and 267 transitions. [2024-11-08 22:40:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 267 transitions. [2024-11-08 22:40:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:40:45,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:45,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:48,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 215 states and 268 transitions. [2024-11-08 22:40:48,606 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 268 transitions. [2024-11-08 22:40:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:40:48,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:51,175 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 216 states and 269 transitions. [2024-11-08 22:40:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 269 transitions. [2024-11-08 22:40:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:40:52,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 217 states and 270 transitions. [2024-11-08 22:40:55,380 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-11-08 22:40:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:40:55,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:40:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 218 states and 271 transitions. [2024-11-08 22:40:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 271 transitions. [2024-11-08 22:40:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:40:58,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 219 states and 272 transitions. [2024-11-08 22:41:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-08 22:41:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:41:05,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:05,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:07,266 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 220 states and 273 transitions. [2024-11-08 22:41:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-08 22:41:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:41:08,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:11,053 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 221 states and 274 transitions. [2024-11-08 22:41:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-08 22:41:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:41:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:12,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:15,877 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 222 states and 275 transitions. [2024-11-08 22:41:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-08 22:41:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:41:16,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 223 states and 276 transitions. [2024-11-08 22:41:20,469 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-08 22:41:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:41:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 224 states and 277 transitions. [2024-11-08 22:41:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-08 22:41:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:41:23,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 225 states and 278 transitions. [2024-11-08 22:41:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-08 22:41:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:41:31,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:36,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 226 states and 279 transitions. [2024-11-08 22:41:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-08 22:41:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:41:36,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:36,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:37,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:41:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 227 states and 280 transitions. [2024-11-08 22:41:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-08 22:41:41,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:41:41,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:42:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 228 states and 281 transitions. [2024-11-08 22:42:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-08 22:42:09,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:42:09,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:09,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:42:12,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:12,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 229 states and 282 transitions. [2024-11-08 22:42:12,957 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 282 transitions. [2024-11-08 22:42:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:42:12,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:12,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:14,408 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 22:42:16,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:16,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-08 22:42:16,159 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 22:42:16,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:42:16,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:16,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:18,003 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 22:42:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 233 states and 291 transitions. [2024-11-08 22:42:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 291 transitions. [2024-11-08 22:42:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:42:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:22,493 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 22:42:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 234 states and 292 transitions. [2024-11-08 22:42:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 292 transitions. [2024-11-08 22:42:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:42:23,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:23,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,841 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 22:42:27,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 235 states and 293 transitions. [2024-11-08 22:42:27,147 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 293 transitions. [2024-11-08 22:42:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:42:27,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:29,467 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 22:42:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 294 transitions. [2024-11-08 22:42:30,815 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 294 transitions. [2024-11-08 22:42:30,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:42:30,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:30,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:32,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:33,667 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 22:42:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 237 states and 295 transitions. [2024-11-08 22:42:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 295 transitions. [2024-11-08 22:42:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:42:34,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:37,183 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 22:42:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 238 states and 296 transitions. [2024-11-08 22:42:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 296 transitions. [2024-11-08 22:42:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:42:38,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:40,568 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 22:42:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 239 states and 297 transitions. [2024-11-08 22:42:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 297 transitions. [2024-11-08 22:42:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:42:41,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,901 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 22:42:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:45,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 240 states and 298 transitions. [2024-11-08 22:42:45,064 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 298 transitions. [2024-11-08 22:42:45,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:42:45,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:45,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,520 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 22:42:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 241 states and 299 transitions. [2024-11-08 22:42:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 299 transitions. [2024-11-08 22:42:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:42:49,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:50,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:51,590 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 22:42:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 242 states and 300 transitions. [2024-11-08 22:42:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 300 transitions. [2024-11-08 22:42:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:42:52,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:54,764 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 22:42:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 243 states and 301 transitions. [2024-11-08 22:42:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 301 transitions. [2024-11-08 22:42:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:42:56,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:59,694 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 22:43:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 244 states and 302 transitions. [2024-11-08 22:43:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 302 transitions. [2024-11-08 22:43:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:43:01,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:01,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,860 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 22:43:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:06,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 245 states and 303 transitions. [2024-11-08 22:43:06,460 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 303 transitions. [2024-11-08 22:43:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:43:06,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:06,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:09,701 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 22:43:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 246 states and 304 transitions. [2024-11-08 22:43:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 304 transitions. [2024-11-08 22:43:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:43:11,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:13,217 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 22:43:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 247 states and 305 transitions. [2024-11-08 22:43:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 305 transitions. [2024-11-08 22:43:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:43:14,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:17,636 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 22:43:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:19,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 248 states and 306 transitions. [2024-11-08 22:43:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 306 transitions. [2024-11-08 22:43:19,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:43:19,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:19,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:21,291 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 22:43:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 249 states and 307 transitions. [2024-11-08 22:43:23,273 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 307 transitions. [2024-11-08 22:43:23,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:43:23,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:23,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:26,519 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 22:43:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 250 states and 308 transitions. [2024-11-08 22:43:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 308 transitions. [2024-11-08 22:43:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:43:28,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:28,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:32,247 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 22:43:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 251 states and 309 transitions. [2024-11-08 22:43:34,032 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-11-08 22:43:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:43:34,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:35,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:38,065 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 22:43:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:40,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 252 states and 310 transitions. [2024-11-08 22:43:40,394 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 310 transitions. [2024-11-08 22:43:40,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:43:40,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:40,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:43,006 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 22:43:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:44,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 253 states and 311 transitions. [2024-11-08 22:43:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 311 transitions. [2024-11-08 22:43:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:43:44,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:47,179 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 22:43:48,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 254 states and 312 transitions. [2024-11-08 22:43:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 312 transitions. [2024-11-08 22:43:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:43:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:52,301 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 22:43:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 255 states and 313 transitions. [2024-11-08 22:43:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 313 transitions. [2024-11-08 22:43:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:43:54,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:57,427 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 22:43:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-11-08 22:43:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-11-08 22:43:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:43:59,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:01,957 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 22:44:03,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 257 states and 315 transitions. [2024-11-08 22:44:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 315 transitions. [2024-11-08 22:44:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:44:03,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:07,335 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 22:44:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 258 states and 316 transitions. [2024-11-08 22:44:10,101 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 316 transitions. [2024-11-08 22:44:10,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:44:10,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:12,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:16,386 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 22:44:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 259 states and 317 transitions. [2024-11-08 22:44:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 317 transitions. [2024-11-08 22:44:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:44:18,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:18,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:22,499 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 22:44:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:24,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 260 states and 318 transitions. [2024-11-08 22:44:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 318 transitions. [2024-11-08 22:44:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:44:24,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:28,867 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 22:44:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 261 states and 319 transitions. [2024-11-08 22:44:31,044 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 319 transitions. [2024-11-08 22:44:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:44:31,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:36,487 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 22:44:38,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:38,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 262 states and 320 transitions. [2024-11-08 22:44:38,546 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 320 transitions. [2024-11-08 22:44:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:44:38,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:42,784 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 22:44:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 263 states and 321 transitions. [2024-11-08 22:44:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 321 transitions. [2024-11-08 22:44:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:44:45,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:49,336 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 22:44:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 264 states and 322 transitions. [2024-11-08 22:44:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 322 transitions. [2024-11-08 22:44:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:44:51,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,388 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 22:44:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 265 states and 323 transitions. [2024-11-08 22:44:56,968 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 323 transitions. [2024-11-08 22:44:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:44:56,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:56,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:00,914 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 22:45:02,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:02,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 266 states and 324 transitions. [2024-11-08 22:45:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 324 transitions. [2024-11-08 22:45:02,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:45:02,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:02,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:06,607 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 22:45:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 267 states and 325 transitions. [2024-11-08 22:45:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 325 transitions. [2024-11-08 22:45:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:45:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:13,999 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 22:45:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 268 states and 326 transitions. [2024-11-08 22:45:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 326 transitions. [2024-11-08 22:45:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:45:16,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:22,295 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 22:45:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 269 states and 327 transitions. [2024-11-08 22:45:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 327 transitions. [2024-11-08 22:45:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:45:25,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:31,427 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 22:45:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 270 states and 328 transitions. [2024-11-08 22:45:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 328 transitions. [2024-11-08 22:45:33,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:45:33,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,377 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 22:45:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 271 states and 329 transitions. [2024-11-08 22:45:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 329 transitions. [2024-11-08 22:45:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:45:39,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:43,684 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 22:45:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 272 states and 330 transitions. [2024-11-08 22:45:45,674 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 330 transitions. [2024-11-08 22:45:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:45:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:51,544 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 22:45:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:54,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 273 states and 331 transitions. [2024-11-08 22:45:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 331 transitions. [2024-11-08 22:45:54,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:45:54,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:54,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:58,954 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 22:46:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 274 states and 332 transitions. [2024-11-08 22:46:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 332 transitions. [2024-11-08 22:46:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:46:00,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:06,118 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 22:46:09,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:09,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 275 states and 333 transitions. [2024-11-08 22:46:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 333 transitions. [2024-11-08 22:46:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:46:09,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:09,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:14,332 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 22:46:16,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:16,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 276 states and 334 transitions. [2024-11-08 22:46:16,555 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 334 transitions. [2024-11-08 22:46:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:46:16,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:16,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:23,678 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 22:46:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 277 states and 335 transitions. [2024-11-08 22:46:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 335 transitions. [2024-11-08 22:46:26,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:46:26,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:26,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:28,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:31,407 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 22:46:33,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 278 states and 336 transitions. [2024-11-08 22:46:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 336 transitions. [2024-11-08 22:46:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:46:33,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:38,722 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 22:46:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 279 states and 337 transitions. [2024-11-08 22:46:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 337 transitions. [2024-11-08 22:46:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:46:40,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:45,578 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 22:46:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 280 states and 338 transitions. [2024-11-08 22:46:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 338 transitions. [2024-11-08 22:46:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:46:47,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:47,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:51,280 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 22:46:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:52,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 339 transitions. [2024-11-08 22:46:52,784 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 339 transitions. [2024-11-08 22:46:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:46:52,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:52,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:19,529 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 22:47:41,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:41,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 282 states and 340 transitions. [2024-11-08 22:47:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 340 transitions. [2024-11-08 22:47:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:47:41,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:41,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:48,345 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 22:47:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 283 states and 341 transitions. [2024-11-08 22:47:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 341 transitions. [2024-11-08 22:47:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:47:53,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:59,174 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 22:48:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:01,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 284 states and 342 transitions. [2024-11-08 22:48:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 342 transitions. [2024-11-08 22:48:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:48:01,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:01,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:07,108 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 22:48:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 285 states and 343 transitions. [2024-11-08 22:48:08,855 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 343 transitions. [2024-11-08 22:48:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:48:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:15,787 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 22:48:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:20,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 286 states and 344 transitions. [2024-11-08 22:48:20,592 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 344 transitions. [2024-11-08 22:48:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:48:20,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:20,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:22,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:27,931 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 22:48:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 287 states and 345 transitions. [2024-11-08 22:48:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 345 transitions. [2024-11-08 22:48:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:48:31,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:31,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:37,279 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 22:48:39,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 288 states and 346 transitions. [2024-11-08 22:48:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 346 transitions. [2024-11-08 22:48:39,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:48:39,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:39,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,026 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 22:48:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 289 states and 347 transitions. [2024-11-08 22:48:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 347 transitions. [2024-11-08 22:48:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:48:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,605 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 22:48:59,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 290 states and 348 transitions. [2024-11-08 22:48:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 348 transitions. [2024-11-08 22:48:59,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:48:59,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:04,958 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 22:49:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 291 states and 349 transitions. [2024-11-08 22:49:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 349 transitions. [2024-11-08 22:49:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:49:07,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:07,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,266 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 22:49:17,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 292 states and 350 transitions. [2024-11-08 22:49:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 350 transitions. [2024-11-08 22:49:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:49:17,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,622 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 22:49:26,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 293 states and 351 transitions. [2024-11-08 22:49:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 351 transitions. [2024-11-08 22:49:26,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:49:26,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,761 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 22:49:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 294 states and 352 transitions. [2024-11-08 22:49:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 352 transitions. [2024-11-08 22:49:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:49:38,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:45,803 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 22:49:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 295 states and 353 transitions. [2024-11-08 22:49:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 353 transitions. [2024-11-08 22:49:49,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:49:49,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,820 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 22:50:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:00,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 296 states and 354 transitions. [2024-11-08 22:50:00,022 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 354 transitions. [2024-11-08 22:50:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:50:00,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:06,461 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 22:50:09,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 297 states and 355 transitions. [2024-11-08 22:50:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 355 transitions. [2024-11-08 22:50:09,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:50:09,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:16,306 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 22:50:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:19,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 298 states and 356 transitions. [2024-11-08 22:50:19,544 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 356 transitions. [2024-11-08 22:50:19,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:50:19,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:19,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:25,822 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 22:50:29,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 299 states and 357 transitions. [2024-11-08 22:50:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 357 transitions. [2024-11-08 22:50:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:50:29,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:30,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:36,193 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 22:50:39,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 300 states and 358 transitions. [2024-11-08 22:50:39,666 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 358 transitions. [2024-11-08 22:50:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:50:39,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:51,769 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 22:50:58,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 301 states and 359 transitions. [2024-11-08 22:50:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 359 transitions. [2024-11-08 22:50:58,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:50:58,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:58,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:00,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,986 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 22:51:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 302 states and 360 transitions. [2024-11-08 22:51:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 360 transitions. [2024-11-08 22:51:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:51:11,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:19,051 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 22:51:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 303 states and 361 transitions. [2024-11-08 22:51:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 361 transitions. [2024-11-08 22:51:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:51:22,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat