./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/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_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/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_d28170b3-935e-48b3-910b-425b89ee6f6b/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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:51:44,470 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:51:44,572 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:51:44,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:51:44,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:51:44,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:51:44,621 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:51:44,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:51:44,622 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:51:44,623 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:51:44,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:51:44,624 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:51:44,624 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:51:44,624 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:51:44,624 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:51:44,625 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:51:44,625 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:51:44,626 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:44,626 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:51:44,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:51:44,626 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_d28170b3-935e-48b3-910b-425b89ee6f6b/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 -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2024-11-13 20:51:44,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:51:45,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:51:45,006 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:51:45,007 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:51:45,008 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:51:45,009 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i Unable to find full path for "g++" [2024-11-13 20:51:47,060 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:51:47,537 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:51:47,539 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2024-11-13 20:51:47,567 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/data/77c9fe686/3dd8f29b379b4dbab97ed7eaa19d07a0/FLAG0e898d237 [2024-11-13 20:51:47,594 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/data/77c9fe686/3dd8f29b379b4dbab97ed7eaa19d07a0 [2024-11-13 20:51:47,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:51:47,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:51:47,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:47,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:51:47,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:51:47,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:47,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11027f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:47, skipping insertion in model container [2024-11-13 20:51:47,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:51:47" (1/1) ... [2024-11-13 20:51:47,700 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:51:48,438 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_d28170b3-935e-48b3-910b-425b89ee6f6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[33021,33034] [2024-11-13 20:51:48,791 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_d28170b3-935e-48b3-910b-425b89ee6f6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[84583,84596] [2024-11-13 20:51:48,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:48,833 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:51:48,882 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_d28170b3-935e-48b3-910b-425b89ee6f6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[33021,33034] [2024-11-13 20:51:49,022 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_d28170b3-935e-48b3-910b-425b89ee6f6b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i[84583,84596] [2024-11-13 20:51:49,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:51:49,110 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:51:49,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49 WrapperNode [2024-11-13 20:51:49,112 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:51:49,113 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:49,113 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:51:49,113 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:51:49,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,186 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,353 INFO L138 Inliner]: procedures = 177, calls = 773, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3413 [2024-11-13 20:51:49,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:51:49,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:51:49,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:51:49,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:51:49,363 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,391 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,459 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,483 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,516 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:51:49,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:51:49,521 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:51:49,522 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:51:49,523 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:51:49" (1/1) ... [2024-11-13 20:51:49,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:51:49,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:51:49,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:51:49,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d28170b3-935e-48b3-910b-425b89ee6f6b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:51:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:51:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:51:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:51:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:51:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:51:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:51:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:51:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:51:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:51:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:51:49,886 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:51:49,888 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:51:53,997 INFO L? ?]: Removed 817 outVars from TransFormulas that were not future-live. [2024-11-13 20:51:53,997 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:51:56,080 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:51:56,081 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 20:51:56,081 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:56 BoogieIcfgContainer [2024-11-13 20:51:56,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:51:56,082 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:51:56,082 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:51:56,093 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:51:56,093 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:51:56" (1/1) ... [2024-11-13 20:51:56,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:51:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1121 states and 2202 transitions. [2024-11-13 20:51:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2202 transitions. [2024-11-13 20:51:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:51:56,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:56,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,364 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 20:51:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:56,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1121 states and 2197 transitions. [2024-11-13 20:51:56,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2197 transitions. [2024-11-13 20:51:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:51:56,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:56,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,675 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 20:51:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:56,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1123 states and 2196 transitions. [2024-11-13 20:51:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2196 transitions. [2024-11-13 20:51:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:51:56,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:56,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,792 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 20:51:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1123 states and 2192 transitions. [2024-11-13 20:51:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2192 transitions. [2024-11-13 20:51:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:51:56,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:56,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:56,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:56,908 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 20:51:58,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1123 states and 2186 transitions. [2024-11-13 20:51:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2186 transitions. [2024-11-13 20:51:58,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:51:58,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:58,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:59,204 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 20:51:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:59,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1123 states and 2180 transitions. [2024-11-13 20:51:59,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2180 transitions. [2024-11-13 20:51:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:51:59,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:59,458 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 20:52:09,485 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 20:52:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1123 states and 2174 transitions. [2024-11-13 20:52:09,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2174 transitions. [2024-11-13 20:52:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:52:09,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:09,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,023 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 20:52:20,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:30,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:40,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:42,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1136 states and 2189 transitions. [2024-11-13 20:52:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2189 transitions. [2024-11-13 20:52:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:52:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:42,611 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 20:52:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1136 states and 2187 transitions. [2024-11-13 20:52:42,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2187 transitions. [2024-11-13 20:52:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:52:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:42,902 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 20:52:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:42,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1136 states and 2185 transitions. [2024-11-13 20:52:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2185 transitions. [2024-11-13 20:52:42,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:52:42,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:42,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:43,157 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 20:52:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:43,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1136 states and 2183 transitions. [2024-11-13 20:52:43,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2183 transitions. [2024-11-13 20:52:43,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:52:43,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:43,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:44,084 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 20:52:54,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:04,108 WARN L539 Checker$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 20:53:13,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1139 states and 2185 transitions. [2024-11-13 20:53:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2185 transitions. [2024-11-13 20:53:13,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:53:13,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:53:20,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-13 20:53:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-13 20:53:21,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:53:21,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:21,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:22,078 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 20:53:32,098 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 20:53:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1185 states and 2243 transitions. [2024-11-13 20:53:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2243 transitions. [2024-11-13 20:53:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:53:32,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:32,369 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 20:53:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1185 states and 2239 transitions. [2024-11-13 20:53:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2239 transitions. [2024-11-13 20:53:32,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:53:32,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:32,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:32,914 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 20:53:35,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1188 states and 2241 transitions. [2024-11-13 20:53:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2241 transitions. [2024-11-13 20:53:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:53:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:35,242 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 20:53:35,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1188 states and 2239 transitions. [2024-11-13 20:53:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2239 transitions. [2024-11-13 20:53:35,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:53:35,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:35,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:35,980 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 20:53:45,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:56,001 WARN L539 Checker$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 20:54:03,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1171 states and 2218 transitions. [2024-11-13 20:54:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2218 transitions. [2024-11-13 20:54:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:54:03,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:05,230 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 20:54:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:05,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1173 states and 2218 transitions. [2024-11-13 20:54:05,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2218 transitions. [2024-11-13 20:54:05,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:54:05,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:05,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:07,300 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 20:54:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:07,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1174 states and 2221 transitions. [2024-11-13 20:54:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2221 transitions. [2024-11-13 20:54:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:54:07,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:07,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:09,848 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 20:54:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2225 transitions. [2024-11-13 20:54:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2225 transitions. [2024-11-13 20:54:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:54:10,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:12,958 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 20:54:14,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1177 states and 2227 transitions. [2024-11-13 20:54:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2227 transitions. [2024-11-13 20:54:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:54:14,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:14,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:16,064 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 20:54:16,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1178 states and 2229 transitions. [2024-11-13 20:54:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2229 transitions. [2024-11-13 20:54:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:54:16,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:18,819 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 20:54:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:19,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1179 states and 2230 transitions. [2024-11-13 20:54:19,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2230 transitions. [2024-11-13 20:54:19,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:54:19,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:19,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,411 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 20:54:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:21,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1180 states and 2231 transitions. [2024-11-13 20:54:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2231 transitions. [2024-11-13 20:54:21,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:54:21,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:22,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:23,437 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 20:54:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:23,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1181 states and 2232 transitions. [2024-11-13 20:54:23,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2232 transitions. [2024-11-13 20:54:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:54:23,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:25,892 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 20:54:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1182 states and 2233 transitions. [2024-11-13 20:54:26,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2233 transitions. [2024-11-13 20:54:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:54:26,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:28,932 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 20:54:31,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:31,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2236 transitions. [2024-11-13 20:54:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2236 transitions. [2024-11-13 20:54:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:54:31,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:33,725 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 20:54:34,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2237 transitions. [2024-11-13 20:54:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2237 transitions. [2024-11-13 20:54:34,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:54:34,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:36,763 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 20:54:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2238 transitions. [2024-11-13 20:54:37,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2238 transitions. [2024-11-13 20:54:37,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:54:37,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:37,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:39,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:40,370 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 20:54:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2239 transitions. [2024-11-13 20:54:40,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2239 transitions. [2024-11-13 20:54:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:54:40,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:40,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:42,892 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 20:54:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2240 transitions. [2024-11-13 20:54:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2240 transitions. [2024-11-13 20:54:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:54:43,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:43,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:45,580 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 20:54:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2241 transitions. [2024-11-13 20:54:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2241 transitions. [2024-11-13 20:54:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:54:46,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:46,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:49,130 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 20:54:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2242 transitions. [2024-11-13 20:54:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2242 transitions. [2024-11-13 20:54:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:54:50,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:51,907 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 20:54:52,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2243 transitions. [2024-11-13 20:54:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2243 transitions. [2024-11-13 20:54:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:54:52,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:52,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:55,127 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 20:54:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2244 transitions. [2024-11-13 20:54:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2244 transitions. [2024-11-13 20:54:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:54:55,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:55,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:58,231 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 20:54:59,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2245 transitions. [2024-11-13 20:54:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2245 transitions. [2024-11-13 20:54:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:54:59,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:01,973 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 20:55:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2246 transitions. [2024-11-13 20:55:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2246 transitions. [2024-11-13 20:55:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:55:03,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:03,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:05,810 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 20:55:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2247 transitions. [2024-11-13 20:55:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2247 transitions. [2024-11-13 20:55:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:55:06,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:08,774 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 20:55:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2248 transitions. [2024-11-13 20:55:09,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2248 transitions. [2024-11-13 20:55:09,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:55:09,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:11,995 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 20:55:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2249 transitions. [2024-11-13 20:55:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2249 transitions. [2024-11-13 20:55:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:55:13,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:13,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:15,253 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 20:55:16,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2250 transitions. [2024-11-13 20:55:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2250 transitions. [2024-11-13 20:55:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:55:16,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:18,798 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 20:55:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2251 transitions. [2024-11-13 20:55:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2251 transitions. [2024-11-13 20:55:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:55:19,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:19,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:22,600 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 20:55:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2252 transitions. [2024-11-13 20:55:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2252 transitions. [2024-11-13 20:55:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:55:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:26,468 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 20:55:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:27,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2253 transitions. [2024-11-13 20:55:27,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2253 transitions. [2024-11-13 20:55:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:55:27,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:27,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:30,527 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 20:55:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:31,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2254 transitions. [2024-11-13 20:55:31,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2254 transitions. [2024-11-13 20:55:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:55:31,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:33,332 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 20:55:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1203 states and 2255 transitions. [2024-11-13 20:55:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2255 transitions. [2024-11-13 20:55:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:55:34,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:36,991 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 20:55:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:38,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1204 states and 2256 transitions. [2024-11-13 20:55:38,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2256 transitions. [2024-11-13 20:55:38,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:55:38,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:38,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:41,877 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 20:55:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1205 states and 2257 transitions. [2024-11-13 20:55:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2257 transitions. [2024-11-13 20:55:43,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:55:43,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:46,303 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 20:55:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1206 states and 2258 transitions. [2024-11-13 20:55:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2258 transitions. [2024-11-13 20:55:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:55:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:47,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:48,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:50,116 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 20:55:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1207 states and 2259 transitions. [2024-11-13 20:55:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2259 transitions. [2024-11-13 20:55:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:55:51,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:53,545 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 20:55:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1208 states and 2260 transitions. [2024-11-13 20:55:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2260 transitions. [2024-11-13 20:55:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:55:54,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:57,827 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 20:55:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1209 states and 2261 transitions. [2024-11-13 20:55:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2261 transitions. [2024-11-13 20:55:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:55:59,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:59,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:01,873 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 20:56:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1210 states and 2262 transitions. [2024-11-13 20:56:02,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2262 transitions. [2024-11-13 20:56:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:56:02,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:04,727 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 20:56:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1211 states and 2263 transitions. [2024-11-13 20:56:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2263 transitions. [2024-11-13 20:56:05,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:56:05,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:05,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:06,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:08,509 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 20:56:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1212 states and 2264 transitions. [2024-11-13 20:56:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2264 transitions. [2024-11-13 20:56:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:56:10,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:10,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:13,582 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 20:56:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1213 states and 2265 transitions. [2024-11-13 20:56:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2265 transitions. [2024-11-13 20:56:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:56:14,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:17,576 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 20:56:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:18,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1214 states and 2266 transitions. [2024-11-13 20:56:18,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2266 transitions. [2024-11-13 20:56:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:56:18,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:21,500 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 20:56:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:23,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1215 states and 2267 transitions. [2024-11-13 20:56:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2267 transitions. [2024-11-13 20:56:23,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:56:23,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:23,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:26,028 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 20:56:27,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1216 states and 2268 transitions. [2024-11-13 20:56:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2268 transitions. [2024-11-13 20:56:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:56:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:27,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:29,659 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 20:56:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1217 states and 2269 transitions. [2024-11-13 20:56:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2269 transitions. [2024-11-13 20:56:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:56:30,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:42,877 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 20:56:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:53,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1218 states and 2270 transitions. [2024-11-13 20:56:53,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2270 transitions. [2024-11-13 20:56:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:56:53,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:53,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:55,314 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 20:56:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:55,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1219 states and 2276 transitions. [2024-11-13 20:56:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2276 transitions. [2024-11-13 20:56:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:56:55,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,801 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 20:56:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1220 states and 2278 transitions. [2024-11-13 20:56:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2278 transitions. [2024-11-13 20:56:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:56:58,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:00,529 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 20:57:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2281 transitions. [2024-11-13 20:57:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2281 transitions. [2024-11-13 20:57:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:57:01,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:03,686 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 20:57:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1222 states and 2284 transitions. [2024-11-13 20:57:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2284 transitions. [2024-11-13 20:57:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:57:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:07,965 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 20:57:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1223 states and 2287 transitions. [2024-11-13 20:57:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2287 transitions. [2024-11-13 20:57:10,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:57:10,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:10,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:11,989 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 20:57:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1224 states and 2290 transitions. [2024-11-13 20:57:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2290 transitions. [2024-11-13 20:57:14,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:57:14,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:14,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:17,474 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 20:57:20,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1225 states and 2292 transitions. [2024-11-13 20:57:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2292 transitions. [2024-11-13 20:57:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:57:20,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:20,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:22,275 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 20:57:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1226 states and 2293 transitions. [2024-11-13 20:57:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2293 transitions. [2024-11-13 20:57:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:57:23,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:24,840 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 20:57:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1228 states and 2297 transitions. [2024-11-13 20:57:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2297 transitions. [2024-11-13 20:57:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:57:27,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:33,333 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 20:57:37,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:37,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1229 states and 2298 transitions. [2024-11-13 20:57:37,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2298 transitions. [2024-11-13 20:57:37,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:57:37,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:37,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:40,486 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 20:57:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1230 states and 2299 transitions. [2024-11-13 20:57:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2299 transitions. [2024-11-13 20:57:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:57:41,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:44,217 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 20:57:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1231 states and 2300 transitions. [2024-11-13 20:57:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2300 transitions. [2024-11-13 20:57:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:57:45,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:47,900 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 20:57:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1232 states and 2301 transitions. [2024-11-13 20:57:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2301 transitions. [2024-11-13 20:57:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:57:48,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:49,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:50,833 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 20:57:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1233 states and 2302 transitions. [2024-11-13 20:57:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2302 transitions. [2024-11-13 20:57:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:57:51,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:54,120 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 20:57:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1234 states and 2303 transitions. [2024-11-13 20:57:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2303 transitions. [2024-11-13 20:57:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:57:55,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:55,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:58,199 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 20:57:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1235 states and 2304 transitions. [2024-11-13 20:57:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2304 transitions. [2024-11-13 20:57:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:57:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:01,843 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 20:58:02,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1236 states and 2305 transitions. [2024-11-13 20:58:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2305 transitions. [2024-11-13 20:58:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:58:02,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:02,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:05,361 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 20:58:06,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:06,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1237 states and 2306 transitions. [2024-11-13 20:58:06,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2306 transitions. [2024-11-13 20:58:06,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:58:06,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:06,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:10,475 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 20:58:12,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1238 states and 2307 transitions. [2024-11-13 20:58:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2307 transitions. [2024-11-13 20:58:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:58:12,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:14,529 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 20:58:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1239 states and 2308 transitions. [2024-11-13 20:58:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2308 transitions. [2024-11-13 20:58:15,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:58:15,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:18,306 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 20:58:19,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:19,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1240 states and 2309 transitions. [2024-11-13 20:58:19,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2309 transitions. [2024-11-13 20:58:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:58:19,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:19,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:22,349 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 20:58:23,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1241 states and 2310 transitions. [2024-11-13 20:58:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2310 transitions. [2024-11-13 20:58:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:58:23,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:26,360 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 20:58:27,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1242 states and 2311 transitions. [2024-11-13 20:58:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2311 transitions. [2024-11-13 20:58:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:58:27,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:30,679 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 20:58:31,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1243 states and 2312 transitions. [2024-11-13 20:58:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2312 transitions. [2024-11-13 20:58:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:58:31,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:31,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:35,023 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 20:58:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1244 states and 2313 transitions. [2024-11-13 20:58:36,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2313 transitions. [2024-11-13 20:58:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:58:36,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:39,433 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 20:58:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1245 states and 2314 transitions. [2024-11-13 20:58:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2314 transitions. [2024-11-13 20:58:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:58:40,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:44,150 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 20:58:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:45,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1246 states and 2315 transitions. [2024-11-13 20:58:45,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2315 transitions. [2024-11-13 20:58:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:58:45,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:49,106 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 20:58:50,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1247 states and 2316 transitions. [2024-11-13 20:58:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2316 transitions. [2024-11-13 20:58:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:58:50,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:50,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:52,843 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 20:58:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:53,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1248 states and 2317 transitions. [2024-11-13 20:58:53,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2317 transitions. [2024-11-13 20:58:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:58:53,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:53,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,075 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 20:58:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1249 states and 2318 transitions. [2024-11-13 20:58:58,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2318 transitions. [2024-11-13 20:58:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:58:58,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:01,306 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 20:59:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1250 states and 2319 transitions. [2024-11-13 20:59:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2319 transitions. [2024-11-13 20:59:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:59:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:06,649 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 20:59:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1251 states and 2320 transitions. [2024-11-13 20:59:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2320 transitions. [2024-11-13 20:59:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:59:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,757 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 20:59:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:14,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1252 states and 2321 transitions. [2024-11-13 20:59:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2321 transitions. [2024-11-13 20:59:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:59:14,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:14,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,531 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 20:59:20,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1253 states and 2322 transitions. [2024-11-13 20:59:20,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2322 transitions. [2024-11-13 20:59:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:59:20,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,057 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 20:59:25,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1254 states and 2323 transitions. [2024-11-13 20:59:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2323 transitions. [2024-11-13 20:59:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:59:25,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:30,778 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 20:59:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1255 states and 2324 transitions. [2024-11-13 20:59:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2324 transitions. [2024-11-13 20:59:33,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:59:33,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:33,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:34,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:37,160 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 20:59:38,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:38,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1256 states and 2325 transitions. [2024-11-13 20:59:38,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2325 transitions. [2024-11-13 20:59:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:59:38,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:44,180 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 20:59:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1257 states and 2326 transitions. [2024-11-13 20:59:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2326 transitions. [2024-11-13 20:59:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:59:45,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:51,300 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 20:59:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1258 states and 2327 transitions. [2024-11-13 20:59:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2327 transitions. [2024-11-13 20:59:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:59:52,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:57,994 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 21:00:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1259 states and 2328 transitions. [2024-11-13 21:00:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2328 transitions. [2024-11-13 21:00:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:00:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:01,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:04,904 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 21:00:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1260 states and 2329 transitions. [2024-11-13 21:00:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2329 transitions. [2024-11-13 21:00:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:00:06,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:11,311 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 21:00:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1261 states and 2330 transitions. [2024-11-13 21:00:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2330 transitions. [2024-11-13 21:00:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:00:12,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:12,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:15,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:18,144 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 21:00:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1262 states and 2331 transitions. [2024-11-13 21:00:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2331 transitions. [2024-11-13 21:00:19,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:00:19,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:19,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:25,061 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 21:00:28,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:28,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1263 states and 2332 transitions. [2024-11-13 21:00:28,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2332 transitions. [2024-11-13 21:00:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:00:28,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:28,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:30,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:33,728 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 21:00:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:36,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1264 states and 2333 transitions. [2024-11-13 21:00:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2333 transitions. [2024-11-13 21:00:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:00:36,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:38,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:42,639 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 21:00:44,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:44,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1265 states and 2334 transitions. [2024-11-13 21:00:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2334 transitions. [2024-11-13 21:00:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:00:44,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:44,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:50,598 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 21:00:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:53,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1266 states and 2335 transitions. [2024-11-13 21:00:53,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2335 transitions. [2024-11-13 21:00:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:00:53,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:53,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:00,268 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 21:01:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1267 states and 2336 transitions. [2024-11-13 21:01:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2336 transitions. [2024-11-13 21:01:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:01:02,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:02,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:08,751 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 21:01:12,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:12,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1268 states and 2337 transitions. [2024-11-13 21:01:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2337 transitions. [2024-11-13 21:01:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:01:12,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:18,371 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 21:01:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1269 states and 2338 transitions. [2024-11-13 21:01:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2338 transitions. [2024-11-13 21:01:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:01:20,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:27,053 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 21:01:28,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1270 states and 2339 transitions. [2024-11-13 21:01:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2339 transitions. [2024-11-13 21:01:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:01:28,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:35,401 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 21:01:38,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1271 states and 2340 transitions. [2024-11-13 21:01:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2340 transitions. [2024-11-13 21:01:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:01:38,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:44,255 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 21:01:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1272 states and 2341 transitions. [2024-11-13 21:01:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2341 transitions. [2024-11-13 21:01:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:01:47,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:17,191 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 21:02:44,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:44,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1273 states and 2342 transitions. [2024-11-13 21:02:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2342 transitions. [2024-11-13 21:02:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:02:44,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:44,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:55,577 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 21:02:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1274 states and 2343 transitions. [2024-11-13 21:02:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2343 transitions. [2024-11-13 21:02:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:02:59,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:06,930 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 21:03:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:10,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1275 states and 2344 transitions. [2024-11-13 21:03:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2344 transitions. [2024-11-13 21:03:10,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:03:10,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:10,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:18,911 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 21:03:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:22,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1276 states and 2345 transitions. [2024-11-13 21:03:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2345 transitions. [2024-11-13 21:03:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:03:22,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:30,420 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 21:03:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1277 states and 2346 transitions. [2024-11-13 21:03:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2346 transitions. [2024-11-13 21:03:32,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:03:32,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:40,795 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 21:03:44,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:44,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1278 states and 2347 transitions. [2024-11-13 21:03:44,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2347 transitions. [2024-11-13 21:03:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:03:44,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:44,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,028 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 21:03:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:56,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1279 states and 2348 transitions. [2024-11-13 21:03:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2348 transitions. [2024-11-13 21:03:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:03:56,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:56,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:02,906 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 21:04:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1280 states and 2349 transitions. [2024-11-13 21:04:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2349 transitions. [2024-11-13 21:04:06,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:04:06,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:06,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:13,701 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 21:04:17,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1281 states and 2350 transitions. [2024-11-13 21:04:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2350 transitions. [2024-11-13 21:04:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:04:17,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:17,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:26,313 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 21:04:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1282 states and 2351 transitions. [2024-11-13 21:04:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2351 transitions. [2024-11-13 21:04:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:04:30,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:33,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:38,881 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 21:04:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1283 states and 2352 transitions. [2024-11-13 21:04:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2352 transitions. [2024-11-13 21:04:42,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:04:42,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:42,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms