./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:35:20,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:35:20,801 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:35:20,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:35:20,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:35:20,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:35:20,829 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:35:20,829 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:35:20,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:35:20,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:35:20,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:35:20,830 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:35:20,830 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:35:20,831 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:35:20,832 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:35:20,832 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:35:20,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:35:20,832 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:35:20,832 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:35:20,832 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:35:20,832 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:20,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:35:20,833 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 816e37c4bcf3aac0429d508c13e4e6eeab848e29c3869a32879e05a2b79a73a3 [2024-11-13 21:35:21,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:35:21,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:35:21,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:35:21,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:35:21,140 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:35:21,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i Unable to find full path for "g++" [2024-11-13 21:35:22,914 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:35:23,267 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:35:23,267 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2024-11-13 21:35:23,295 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/data/5b517cd0a/502d99dde6ad48f6b70f58fc999d72f1/FLAGd91e9c911 [2024-11-13 21:35:23,308 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/data/5b517cd0a/502d99dde6ad48f6b70f58fc999d72f1 [2024-11-13 21:35:23,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:35:23,312 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:35:23,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:23,316 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:35:23,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:35:23,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:23" (1/1) ... [2024-11-13 21:35:23,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446372f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:23, skipping insertion in model container [2024-11-13 21:35:23,325 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:35:23" (1/1) ... [2024-11-13 21:35:23,396 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:35:23,955 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i[37019,37032] [2024-11-13 21:35:24,131 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i[47352,47365] [2024-11-13 21:35:24,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:24,163 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:35:24,217 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i[37019,37032] [2024-11-13 21:35:24,290 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i[47352,47365] [2024-11-13 21:35:24,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:35:24,365 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:35:24,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24 WrapperNode [2024-11-13 21:35:24,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:35:24,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:24,367 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:35:24,367 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:35:24,374 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,413 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,502 INFO L138 Inliner]: procedures = 208, calls = 278, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1433 [2024-11-13 21:35:24,502 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:35:24,503 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:35:24,503 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:35:24,503 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:35:24,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,520 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,602 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,613 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,622 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:35:24,623 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:35:24,623 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:35:24,623 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:35:24,624 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:35:24" (1/1) ... [2024-11-13 21:35:24,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:35:24,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:35:24,680 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:35:24,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0213097-52ea-455b-83b0-9bb22f5d9e32/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:35:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:35:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:35:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:35:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:35:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:35:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:35:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:35:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:35:24,981 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:35:24,982 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:35:26,850 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-11-13 21:35:26,851 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:35:28,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:35:28,611 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:35:28,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:35:28 BoogieIcfgContainer [2024-11-13 21:35:28,611 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:35:28,612 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:35:28,612 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:35:28,623 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:35:28,623 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:35:28" (1/1) ... [2024-11-13 21:35:28,632 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:35:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:28,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-13 21:35:28,693 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-13 21:35:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:35:28,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:28,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:28,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:28,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 131 states and 217 transitions. [2024-11-13 21:35:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 217 transitions. [2024-11-13 21:35:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:35:28,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:28,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:29,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 133 states and 216 transitions. [2024-11-13 21:35:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-11-13 21:35:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:35:29,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:29,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2024-11-13 21:35:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2024-11-13 21:35:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:35:29,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:29,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:29,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:35,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 133 states and 206 transitions. [2024-11-13 21:35:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-11-13 21:35:35,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:35:35,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:35,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 133 states and 200 transitions. [2024-11-13 21:35:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 200 transitions. [2024-11-13 21:35:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:35:35,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:35,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:35,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:38,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 133 states and 194 transitions. [2024-11-13 21:35:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 194 transitions. [2024-11-13 21:35:38,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:35:38,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:38,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:49,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:50,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:50,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 146 states and 209 transitions. [2024-11-13 21:35:50,597 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 209 transitions. [2024-11-13 21:35:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:35:50,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:50,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:50,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 146 states and 207 transitions. [2024-11-13 21:35:50,814 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 207 transitions. [2024-11-13 21:35:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:35:50,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:50,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:35:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 146 states and 205 transitions. [2024-11-13 21:35:51,062 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 205 transitions. [2024-11-13 21:35:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:35:51,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:51,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:36:01,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:01,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 146 states and 203 transitions. [2024-11-13 21:36:01,256 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 203 transitions. [2024-11-13 21:36:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:36:01,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:01,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:36:05,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 149 states and 205 transitions. [2024-11-13 21:36:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 205 transitions. [2024-11-13 21:36:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:36:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:36:16,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:26,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:28,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:30,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 195 states and 264 transitions. [2024-11-13 21:36:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 264 transitions. [2024-11-13 21:36:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:36:30,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:30,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:36:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 195 states and 262 transitions. [2024-11-13 21:36:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 262 transitions. [2024-11-13 21:36:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:36:31,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:36:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-11-13 21:36:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-11-13 21:36:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:36:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:36:42,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:52,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:02,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:12,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 198 states and 260 transitions. [2024-11-13 21:37:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 260 transitions. [2024-11-13 21:37:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:37:12,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:37:12,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 198 states and 258 transitions. [2024-11-13 21:37:12,455 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 258 transitions. [2024-11-13 21:37:12,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:37:12,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:12,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:16,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 181 states and 237 transitions. [2024-11-13 21:37:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 237 transitions. [2024-11-13 21:37:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:37:16,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:16,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 237 transitions. [2024-11-13 21:37:18,731 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 237 transitions. [2024-11-13 21:37:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:37:18,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:20,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 184 states and 239 transitions. [2024-11-13 21:37:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2024-11-13 21:37:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:37:20,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 185 states and 240 transitions. [2024-11-13 21:37:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 240 transitions. [2024-11-13 21:37:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:37:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 186 states and 241 transitions. [2024-11-13 21:37:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 241 transitions. [2024-11-13 21:37:23,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:37:23,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,882 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 187 states and 242 transitions. [2024-11-13 21:37:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 242 transitions. [2024-11-13 21:37:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:37:25,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:25,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:27,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 189 states and 245 transitions. [2024-11-13 21:37:27,658 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-13 21:37:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:37:27,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 190 states and 246 transitions. [2024-11-13 21:37:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 246 transitions. [2024-11-13 21:37:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:37:29,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 191 states and 247 transitions. [2024-11-13 21:37:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 247 transitions. [2024-11-13 21:37:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:37:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:32,576 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 192 states and 248 transitions. [2024-11-13 21:37:32,887 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 248 transitions. [2024-11-13 21:37:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:37:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 193 states and 249 transitions. [2024-11-13 21:37:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 249 transitions. [2024-11-13 21:37:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:37:35,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 194 states and 250 transitions. [2024-11-13 21:37:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 250 transitions. [2024-11-13 21:37:37,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:37:37,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:37,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:39,173 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 195 states and 251 transitions. [2024-11-13 21:37:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 251 transitions. [2024-11-13 21:37:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:37:39,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:40,710 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 196 states and 252 transitions. [2024-11-13 21:37:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 252 transitions. [2024-11-13 21:37:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:37:40,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:40,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:42,251 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 197 states and 253 transitions. [2024-11-13 21:37:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 253 transitions. [2024-11-13 21:37:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:37:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 198 states and 254 transitions. [2024-11-13 21:37:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 254 transitions. [2024-11-13 21:37:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:37:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 199 states and 255 transitions. [2024-11-13 21:37:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 255 transitions. [2024-11-13 21:37:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:37:45,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 200 states and 256 transitions. [2024-11-13 21:37:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 256 transitions. [2024-11-13 21:37:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:37:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:49,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 201 states and 257 transitions. [2024-11-13 21:37:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 257 transitions. [2024-11-13 21:37:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:37:49,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:49,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:52,148 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 258 transitions. [2024-11-13 21:37:53,403 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 258 transitions. [2024-11-13 21:37:53,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:37:53,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:55,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 203 states and 259 transitions. [2024-11-13 21:37:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-11-13 21:37:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:37:55,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 204 states and 260 transitions. [2024-11-13 21:37:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 260 transitions. [2024-11-13 21:37:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:37:57,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:37:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 205 states and 261 transitions. [2024-11-13 21:37:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 261 transitions. [2024-11-13 21:37:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:37:59,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:02,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 206 states and 262 transitions. [2024-11-13 21:38:02,265 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 262 transitions. [2024-11-13 21:38:02,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:38:02,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:02,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:04,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 207 states and 263 transitions. [2024-11-13 21:38:04,641 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 263 transitions. [2024-11-13 21:38:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:38:04,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:07,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:07,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 264 transitions. [2024-11-13 21:38:07,040 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 264 transitions. [2024-11-13 21:38:07,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:38:07,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:07,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:07,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 209 states and 265 transitions. [2024-11-13 21:38:10,196 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 265 transitions. [2024-11-13 21:38:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:38:10,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:12,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:12,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 210 states and 266 transitions. [2024-11-13 21:38:12,867 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 266 transitions. [2024-11-13 21:38:12,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:38:12,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:12,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 211 states and 267 transitions. [2024-11-13 21:38:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 267 transitions. [2024-11-13 21:38:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:38:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:17,815 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 212 states and 268 transitions. [2024-11-13 21:38:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 268 transitions. [2024-11-13 21:38:18,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:38:18,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:18,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 213 states and 269 transitions. [2024-11-13 21:38:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 269 transitions. [2024-11-13 21:38:21,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:38:21,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:23,439 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 270 transitions. [2024-11-13 21:38:23,938 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 270 transitions. [2024-11-13 21:38:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:38:23,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 215 states and 271 transitions. [2024-11-13 21:38:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-13 21:38:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:38:27,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 216 states and 272 transitions. [2024-11-13 21:38:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 272 transitions. [2024-11-13 21:38:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:38:31,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:31,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:34,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 217 states and 273 transitions. [2024-11-13 21:38:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 273 transitions. [2024-11-13 21:38:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:38:34,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:37,180 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 218 states and 274 transitions. [2024-11-13 21:38:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 274 transitions. [2024-11-13 21:38:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:38:38,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:42,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 219 states and 275 transitions. [2024-11-13 21:38:42,266 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 275 transitions. [2024-11-13 21:38:42,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:38:42,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,636 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 220 states and 276 transitions. [2024-11-13 21:38:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 276 transitions. [2024-11-13 21:38:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:38:45,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:45,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:45,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 221 states and 277 transitions. [2024-11-13 21:38:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 277 transitions. [2024-11-13 21:38:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:38:49,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:52,194 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 278 transitions. [2024-11-13 21:38:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-11-13 21:38:53,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:38:53,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:38:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:57,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 279 transitions. [2024-11-13 21:38:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 279 transitions. [2024-11-13 21:38:57,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:38:57,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 224 states and 280 transitions. [2024-11-13 21:39:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 280 transitions. [2024-11-13 21:39:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:39:01,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:01,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:06,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 225 states and 281 transitions. [2024-11-13 21:39:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 281 transitions. [2024-11-13 21:39:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:39:06,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:09,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:09,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 226 states and 282 transitions. [2024-11-13 21:39:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 282 transitions. [2024-11-13 21:39:09,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:39:09,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:09,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 227 states and 283 transitions. [2024-11-13 21:39:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 283 transitions. [2024-11-13 21:39:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:39:31,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:32,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 286 transitions. [2024-11-13 21:39:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 286 transitions. [2024-11-13 21:39:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:39:33,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:34,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:35,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 229 states and 288 transitions. [2024-11-13 21:39:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 288 transitions. [2024-11-13 21:39:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:39:35,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:39,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 292 transitions. [2024-11-13 21:39:39,021 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 292 transitions. [2024-11-13 21:39:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:39:39,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:39,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:42,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 232 states and 298 transitions. [2024-11-13 21:39:42,879 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 298 transitions. [2024-11-13 21:39:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:39:42,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:45,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 233 states and 300 transitions. [2024-11-13 21:39:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-11-13 21:39:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:39:45,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:45,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:47,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 234 states and 301 transitions. [2024-11-13 21:39:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 301 transitions. [2024-11-13 21:39:48,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:39:48,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:48,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 304 transitions. [2024-11-13 21:39:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 304 transitions. [2024-11-13 21:39:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:39:52,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:53,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:55,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 237 states and 305 transitions. [2024-11-13 21:39:55,539 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-11-13 21:39:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:39:55,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:55,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:39:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 238 states and 306 transitions. [2024-11-13 21:39:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 306 transitions. [2024-11-13 21:39:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:39:58,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:58,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 239 states and 307 transitions. [2024-11-13 21:40:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 307 transitions. [2024-11-13 21:40:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:40:01,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:04,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 308 transitions. [2024-11-13 21:40:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 308 transitions. [2024-11-13 21:40:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:40:04,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 241 states and 309 transitions. [2024-11-13 21:40:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 309 transitions. [2024-11-13 21:40:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:40:06,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 242 states and 310 transitions. [2024-11-13 21:40:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2024-11-13 21:40:09,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:40:09,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:09,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:12,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 311 transitions. [2024-11-13 21:40:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 311 transitions. [2024-11-13 21:40:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:40:12,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:12,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 312 transitions. [2024-11-13 21:40:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 312 transitions. [2024-11-13 21:40:16,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:40:16,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:16,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 245 states and 313 transitions. [2024-11-13 21:40:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 313 transitions. [2024-11-13 21:40:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:40:19,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 246 states and 314 transitions. [2024-11-13 21:40:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 314 transitions. [2024-11-13 21:40:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:40:23,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:23,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:26,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 315 transitions. [2024-11-13 21:40:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 315 transitions. [2024-11-13 21:40:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:40:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:28,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 316 transitions. [2024-11-13 21:40:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 316 transitions. [2024-11-13 21:40:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:40:29,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 249 states and 317 transitions. [2024-11-13 21:40:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-11-13 21:40:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:40:33,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 250 states and 318 transitions. [2024-11-13 21:40:36,608 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 318 transitions. [2024-11-13 21:40:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:40:36,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:37,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 319 transitions. [2024-11-13 21:40:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 319 transitions. [2024-11-13 21:40:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:40:40,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:44,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 252 states and 320 transitions. [2024-11-13 21:40:44,006 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 320 transitions. [2024-11-13 21:40:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:40:44,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:47,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 253 states and 321 transitions. [2024-11-13 21:40:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 321 transitions. [2024-11-13 21:40:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:40:47,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:47,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:49,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:40:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 254 states and 322 transitions. [2024-11-13 21:40:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 322 transitions. [2024-11-13 21:40:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:40:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:09,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 255 states and 323 transitions. [2024-11-13 21:41:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 323 transitions. [2024-11-13 21:41:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:41:09,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:15,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 256 states and 324 transitions. [2024-11-13 21:41:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 324 transitions. [2024-11-13 21:41:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:41:15,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:18,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 257 states and 325 transitions. [2024-11-13 21:41:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 325 transitions. [2024-11-13 21:41:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:41:19,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:19,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:22,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 258 states and 326 transitions. [2024-11-13 21:41:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 326 transitions. [2024-11-13 21:41:23,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:41:23,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 259 states and 327 transitions. [2024-11-13 21:41:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 327 transitions. [2024-11-13 21:41:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:41:28,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 260 states and 328 transitions. [2024-11-13 21:41:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 328 transitions. [2024-11-13 21:41:32,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:41:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 261 states and 329 transitions. [2024-11-13 21:41:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 329 transitions. [2024-11-13 21:41:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:41:36,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:42,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 262 states and 330 transitions. [2024-11-13 21:41:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 330 transitions. [2024-11-13 21:41:42,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:41:42,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:42,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:46,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:47,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 263 states and 331 transitions. [2024-11-13 21:41:47,563 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 331 transitions. [2024-11-13 21:41:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:41:47,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:51,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 264 states and 332 transitions. [2024-11-13 21:41:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 332 transitions. [2024-11-13 21:41:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:41:52,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:41:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:58,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 265 states and 333 transitions. [2024-11-13 21:41:58,137 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 333 transitions. [2024-11-13 21:41:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:41:58,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 266 states and 334 transitions. [2024-11-13 21:42:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 334 transitions. [2024-11-13 21:42:03,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:42:03,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:03,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 267 states and 335 transitions. [2024-11-13 21:42:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 335 transitions. [2024-11-13 21:42:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:42:16,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:18,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:21,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 268 states and 336 transitions. [2024-11-13 21:42:23,192 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 336 transitions. [2024-11-13 21:42:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:42:23,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:23,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:28,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 269 states and 337 transitions. [2024-11-13 21:42:28,668 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 337 transitions. [2024-11-13 21:42:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:42:28,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 338 transitions. [2024-11-13 21:42:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-11-13 21:42:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:42:33,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 271 states and 339 transitions. [2024-11-13 21:42:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 339 transitions. [2024-11-13 21:42:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:42:39,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 272 states and 340 transitions. [2024-11-13 21:42:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 340 transitions. [2024-11-13 21:42:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:42:44,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 273 states and 341 transitions. [2024-11-13 21:42:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 341 transitions. [2024-11-13 21:42:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:42:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:57,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:42:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 274 states and 342 transitions. [2024-11-13 21:42:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 342 transitions. [2024-11-13 21:42:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:42:58,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:58,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 275 states and 343 transitions. [2024-11-13 21:43:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 343 transitions. [2024-11-13 21:43:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:43:05,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:05,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:12,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 276 states and 344 transitions. [2024-11-13 21:43:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 344 transitions. [2024-11-13 21:43:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:43:12,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:12,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:16,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 277 states and 345 transitions. [2024-11-13 21:43:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 345 transitions. [2024-11-13 21:43:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:43:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 346 transitions. [2024-11-13 21:43:27,172 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 346 transitions. [2024-11-13 21:43:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:43:27,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:27,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:33,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 279 states and 347 transitions. [2024-11-13 21:43:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 347 transitions. [2024-11-13 21:43:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:43:33,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:33,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:36,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 280 states and 348 transitions. [2024-11-13 21:43:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 348 transitions. [2024-11-13 21:43:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:43:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:44,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:48,249 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 281 states and 349 transitions. [2024-11-13 21:43:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 349 transitions. [2024-11-13 21:43:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:43:49,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:43:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 282 states and 350 transitions. [2024-11-13 21:43:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 350 transitions. [2024-11-13 21:43:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:43:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:07,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:07,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 283 states and 351 transitions. [2024-11-13 21:44:07,282 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-11-13 21:44:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:44:07,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:07,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:12,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 284 states and 352 transitions. [2024-11-13 21:44:18,366 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 352 transitions. [2024-11-13 21:44:18,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:44:18,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:21,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:28,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 285 states and 353 transitions. [2024-11-13 21:44:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 353 transitions. [2024-11-13 21:44:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:44:28,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 286 states and 354 transitions. [2024-11-13 21:44:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 354 transitions. [2024-11-13 21:44:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:44:38,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:38,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 287 states and 355 transitions. [2024-11-13 21:44:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 355 transitions. [2024-11-13 21:44:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:44:46,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:50,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:44:57,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 288 states and 356 transitions. [2024-11-13 21:44:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 356 transitions. [2024-11-13 21:44:57,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:44:57,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:57,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:06,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 289 states and 357 transitions. [2024-11-13 21:45:06,327 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 357 transitions. [2024-11-13 21:45:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:45:06,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:06,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:16,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 290 states and 358 transitions. [2024-11-13 21:45:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 358 transitions. [2024-11-13 21:45:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:45:16,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:16,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 291 states and 359 transitions. [2024-11-13 21:45:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 359 transitions. [2024-11-13 21:45:23,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:45:23,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 292 states and 360 transitions. [2024-11-13 21:45:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 360 transitions. [2024-11-13 21:45:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:45:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:36,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:37,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 293 states and 361 transitions. [2024-11-13 21:45:37,803 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 361 transitions. [2024-11-13 21:45:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:45:37,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:50,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:50,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 362 transitions. [2024-11-13 21:45:50,128 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 362 transitions. [2024-11-13 21:45:50,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:45:50,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:45:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 295 states and 363 transitions. [2024-11-13 21:45:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 363 transitions. [2024-11-13 21:45:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:45:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:04,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 296 states and 364 transitions. [2024-11-13 21:46:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 364 transitions. [2024-11-13 21:46:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:46:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:17,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 297 states and 365 transitions. [2024-11-13 21:46:17,139 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 365 transitions. [2024-11-13 21:46:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:46:17,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:24,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 298 states and 366 transitions. [2024-11-13 21:46:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 366 transitions. [2024-11-13 21:46:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:46:27,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:27,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:37,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 299 states and 367 transitions. [2024-11-13 21:46:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 367 transitions. [2024-11-13 21:46:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:46:39,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:51,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 300 states and 368 transitions. [2024-11-13 21:46:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 368 transitions. [2024-11-13 21:46:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:46:51,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:46:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 301 states and 369 transitions. [2024-11-13 21:46:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 369 transitions. [2024-11-13 21:46:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:46:59,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:47:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 302 states and 370 transitions. [2024-11-13 21:47:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 370 transitions. [2024-11-13 21:47:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:47:10,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:47:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:20,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 303 states and 371 transitions. [2024-11-13 21:47:20,483 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 371 transitions. [2024-11-13 21:47:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:47:20,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:47:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 304 states and 372 transitions. [2024-11-13 21:47:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 372 transitions. [2024-11-13 21:47:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:47:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:40,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:47:43,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 305 states and 373 transitions. [2024-11-13 21:47:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 373 transitions. [2024-11-13 21:47:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:47:43,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:47:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 306 states and 374 transitions. [2024-11-13 21:47:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 374 transitions. [2024-11-13 21:47:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:47:52,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.