./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/cll_search-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/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_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/cll_search-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 31928742423b43f372aa35821d3230472c2503cd43386360fe33079ee4c7d30d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:13:07,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:13:07,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 21:13:07,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:13:07,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:13:07,226 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:13:07,226 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:13:07,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:13:07,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:13:07,228 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:13:07,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:13:07,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:13:07,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:13:07,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:13:07,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:13:07,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:13:07,232 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:13:07,232 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:13:07,232 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:13:07,233 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:13:07,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:07,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:13:07,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:13:07,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:13:07,233 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:13:07,233 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:13:07,234 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_9a6294aa-b847-4536-acfe-6de1e13fb01a/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31928742423b43f372aa35821d3230472c2503cd43386360fe33079ee4c7d30d [2024-11-13 21:13:07,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:13:07,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:13:07,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:13:07,611 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:13:07,612 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:13:07,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-memory-linkedlists/cll_search-alloca-1.i Unable to find full path for "g++" [2024-11-13 21:13:09,500 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:13:09,888 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:13:09,889 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/sv-benchmarks/c/termination-memory-linkedlists/cll_search-alloca-1.i [2024-11-13 21:13:09,901 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/data/690a25588/604d5e01afb34171a4bca04fdc7103d6/FLAGa53660eb6 [2024-11-13 21:13:10,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/data/690a25588/604d5e01afb34171a4bca04fdc7103d6 [2024-11-13 21:13:10,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:13:10,094 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:13:10,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:10,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:13:10,101 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:13:10,102 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4996d508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10, skipping insertion in model container [2024-11-13 21:13:10,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,135 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:13:10,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:10,429 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:13:10,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:13:10,512 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:13:10,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10 WrapperNode [2024-11-13 21:13:10,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:13:10,514 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:10,514 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:13:10,514 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:13:10,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,535 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,556 INFO L138 Inliner]: procedures = 114, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 63 [2024-11-13 21:13:10,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:13:10,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:13:10,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:13:10,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:13:10,565 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,565 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,568 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,575 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,579 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,580 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,581 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:13:10,586 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:13:10,587 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:13:10,587 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:13:10,588 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:13:10" (1/1) ... [2024-11-13 21:13:10,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:13:10,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:13:10,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:13:10,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a6294aa-b847-4536-acfe-6de1e13fb01a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:13:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:13:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:13:10,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:13:10,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:13:10,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:13:10,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:13:10,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:13:10,796 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:13:10,798 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:13:11,021 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-13 21:13:11,021 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:13:11,067 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:13:11,068 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:13:11,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:11 BoogieIcfgContainer [2024-11-13 21:13:11,068 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:13:11,069 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:13:11,069 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:13:11,081 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:13:11,082 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:13:11" (1/1) ... [2024-11-13 21:13:11,092 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:13:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions. [2024-11-13 21:13:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions. [2024-11-13 21:13:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:13:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:11,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:11,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-13 21:13:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-13 21:13:11,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:13:11,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:11,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2024-11-13 21:13:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2024-11-13 21:13:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:13:12,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-13 21:13:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-13 21:13:12,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:13:12,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:12,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-11-13 21:13:12,678 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-11-13 21:13:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:13:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:12,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-13 21:13:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-13 21:13:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:13:13,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-13 21:13:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-13 21:13:13,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:13:13,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:13,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:13,938 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 21:13:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 21:13:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:13:14,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-13 21:13:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-13 21:13:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:13:14,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:14,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-11-13 21:13:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-11-13 21:13:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:13:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,128 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 36 states and 48 transitions. [2024-11-13 21:13:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 48 transitions. [2024-11-13 21:13:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:13:16,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-13 21:13:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-13 21:13:17,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:13:17,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:17,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 42 states and 56 transitions. [2024-11-13 21:13:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-13 21:13:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:13:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 45 states and 60 transitions. [2024-11-13 21:13:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 60 transitions. [2024-11-13 21:13:19,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:13:19,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:19,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2024-11-13 21:13:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-13 21:13:20,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:13:20,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:20,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:21,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:21,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2024-11-13 21:13:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2024-11-13 21:13:21,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:13:21,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:21,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-13 21:13:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-13 21:13:22,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:13:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-13 21:13:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-13 21:13:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:13:24,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:25,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 60 states and 80 transitions. [2024-11-13 21:13:25,400 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 80 transitions. [2024-11-13 21:13:25,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:13:25,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:26,406 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:26,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 63 states and 84 transitions. [2024-11-13 21:13:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 84 transitions. [2024-11-13 21:13:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:13:26,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:28,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 66 states and 88 transitions. [2024-11-13 21:13:28,277 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 88 transitions. [2024-11-13 21:13:28,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:13:28,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:28,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:29,410 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 69 states and 92 transitions. [2024-11-13 21:13:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2024-11-13 21:13:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:13:29,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:30,957 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 72 states and 96 transitions. [2024-11-13 21:13:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 96 transitions. [2024-11-13 21:13:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:13:31,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:32,513 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:32,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 75 states and 100 transitions. [2024-11-13 21:13:32,996 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 100 transitions. [2024-11-13 21:13:32,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:13:32,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:32,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:34,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 78 states and 104 transitions. [2024-11-13 21:13:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 104 transitions. [2024-11-13 21:13:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:13:34,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 81 states and 108 transitions. [2024-11-13 21:13:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 108 transitions. [2024-11-13 21:13:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:13:36,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 84 states and 112 transitions. [2024-11-13 21:13:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 112 transitions. [2024-11-13 21:13:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:13:38,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 87 states and 116 transitions. [2024-11-13 21:13:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 116 transitions. [2024-11-13 21:13:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:13:39,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:41,330 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 90 states and 120 transitions. [2024-11-13 21:13:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 120 transitions. [2024-11-13 21:13:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:13:41,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:41,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 93 states and 124 transitions. [2024-11-13 21:13:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 124 transitions. [2024-11-13 21:13:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:13:43,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 96 states and 128 transitions. [2024-11-13 21:13:45,800 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 128 transitions. [2024-11-13 21:13:45,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:13:45,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:45,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2024-11-13 21:13:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2024-11-13 21:13:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:13:47,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:47,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:47,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 102 states and 136 transitions. [2024-11-13 21:13:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 136 transitions. [2024-11-13 21:13:50,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:13:50,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:50,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 105 states and 140 transitions. [2024-11-13 21:13:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 140 transitions. [2024-11-13 21:13:52,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:13:52,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:52,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:52,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:53,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:54,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 108 states and 144 transitions. [2024-11-13 21:13:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 144 transitions. [2024-11-13 21:13:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:13:54,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 111 states and 148 transitions. [2024-11-13 21:13:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 148 transitions. [2024-11-13 21:13:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:13:56,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:56,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 114 states and 152 transitions. [2024-11-13 21:13:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 152 transitions. [2024-11-13 21:13:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:13:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 117 states and 156 transitions. [2024-11-13 21:14:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2024-11-13 21:14:01,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:14:01,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:01,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:01,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:04,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 120 states and 160 transitions. [2024-11-13 21:14:04,549 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 160 transitions. [2024-11-13 21:14:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:14:04,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:04,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:04,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 123 states and 164 transitions. [2024-11-13 21:14:07,444 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 164 transitions. [2024-11-13 21:14:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:14:07,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:09,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 126 states and 168 transitions. [2024-11-13 21:14:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 168 transitions. [2024-11-13 21:14:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:14:10,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 129 states and 172 transitions. [2024-11-13 21:14:13,541 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 172 transitions. [2024-11-13 21:14:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:14:13,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:13,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:13,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 132 states and 176 transitions. [2024-11-13 21:14:16,622 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 176 transitions. [2024-11-13 21:14:16,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:14:16,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:16,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 135 states and 180 transitions. [2024-11-13 21:14:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 180 transitions. [2024-11-13 21:14:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:14:19,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:19,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 138 states and 184 transitions. [2024-11-13 21:14:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 184 transitions. [2024-11-13 21:14:23,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:14:23,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:23,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 141 states and 188 transitions. [2024-11-13 21:14:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 188 transitions. [2024-11-13 21:14:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:14:26,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:26,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:29,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:30,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 144 states and 192 transitions. [2024-11-13 21:14:30,576 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-13 21:14:30,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:14:30,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:30,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 147 states and 196 transitions. [2024-11-13 21:14:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 196 transitions. [2024-11-13 21:14:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:14:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:38,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 150 states and 200 transitions. [2024-11-13 21:14:38,110 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 200 transitions. [2024-11-13 21:14:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:14:38,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:38,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:38,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 153 states and 204 transitions. [2024-11-13 21:14:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 204 transitions. [2024-11-13 21:14:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:14:42,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 156 states and 208 transitions. [2024-11-13 21:14:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 208 transitions. [2024-11-13 21:14:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:14:46,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 159 states and 212 transitions. [2024-11-13 21:14:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 212 transitions. [2024-11-13 21:14:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:14:51,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:52,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:55,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:14:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 216 transitions. [2024-11-13 21:14:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 216 transitions. [2024-11-13 21:14:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:14:56,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 220 transitions. [2024-11-13 21:15:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 220 transitions. [2024-11-13 21:15:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:15:01,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:06,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 168 states and 224 transitions. [2024-11-13 21:15:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 224 transitions. [2024-11-13 21:15:06,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:15:06,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:06,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 171 states and 228 transitions. [2024-11-13 21:15:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 228 transitions. [2024-11-13 21:15:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:15:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:12,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:16,283 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 174 states and 232 transitions. [2024-11-13 21:15:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 232 transitions. [2024-11-13 21:15:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:15:17,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 177 states and 236 transitions. [2024-11-13 21:15:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 236 transitions. [2024-11-13 21:15:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:15:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 180 states and 240 transitions. [2024-11-13 21:15:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 240 transitions. [2024-11-13 21:15:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:15:28,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:33,961 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 183 states and 244 transitions. [2024-11-13 21:15:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 244 transitions. [2024-11-13 21:15:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:15:35,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 186 states and 248 transitions. [2024-11-13 21:15:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 248 transitions. [2024-11-13 21:15:41,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:15:41,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:41,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 189 states and 252 transitions. [2024-11-13 21:15:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 252 transitions. [2024-11-13 21:15:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:15:48,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:53,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:15:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 192 states and 256 transitions. [2024-11-13 21:15:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 256 transitions. [2024-11-13 21:15:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:15:54,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:54,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:59,744 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:00,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-11-13 21:16:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-11-13 21:16:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:16:00,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:06,453 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:07,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 198 states and 264 transitions. [2024-11-13 21:16:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 264 transitions. [2024-11-13 21:16:07,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:16:07,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:07,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 201 states and 268 transitions. [2024-11-13 21:16:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 268 transitions. [2024-11-13 21:16:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:16:15,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:15,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-11-13 21:16:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-11-13 21:16:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 21:16:22,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:30,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:30,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 207 states and 276 transitions. [2024-11-13 21:16:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 276 transitions. [2024-11-13 21:16:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:16:30,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:37,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-13 21:16:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-13 21:16:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 21:16:37,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:37,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:44,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:45,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:45,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 213 states and 284 transitions. [2024-11-13 21:16:45,292 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 284 transitions. [2024-11-13 21:16:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:16:45,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:45,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 216 states and 288 transitions. [2024-11-13 21:16:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 288 transitions. [2024-11-13 21:16:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:16:53,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 219 states and 292 transitions. [2024-11-13 21:17:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 292 transitions. [2024-11-13 21:17:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:17:02,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:02,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-11-13 21:17:10,350 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-11-13 21:17:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:17:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:18,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 225 states and 300 transitions. [2024-11-13 21:17:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 300 transitions. [2024-11-13 21:17:18,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:17:18,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:18,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 228 states and 304 transitions. [2024-11-13 21:17:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 304 transitions. [2024-11-13 21:17:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:17:27,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:35,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:36,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 231 states and 308 transitions. [2024-11-13 21:17:36,481 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2024-11-13 21:17:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:17:36,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:45,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:46,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 312 transitions. [2024-11-13 21:17:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 312 transitions. [2024-11-13 21:17:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 21:17:46,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:46,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-11-13 21:17:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-11-13 21:17:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:17:56,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:56,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 240 states and 320 transitions. [2024-11-13 21:18:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-11-13 21:18:06,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 21:18:06,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 243 states and 324 transitions. [2024-11-13 21:18:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 324 transitions. [2024-11-13 21:18:16,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:18:16,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:16,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,084 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 246 states and 328 transitions. [2024-11-13 21:18:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 328 transitions. [2024-11-13 21:18:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 21:18:26,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:26,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 249 states and 332 transitions. [2024-11-13 21:18:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 332 transitions. [2024-11-13 21:18:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:18:36,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 252 states and 336 transitions. [2024-11-13 21:18:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 336 transitions. [2024-11-13 21:18:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 21:18:47,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:56,686 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 255 states and 340 transitions. [2024-11-13 21:18:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 340 transitions. [2024-11-13 21:18:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:18:58,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:58,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 258 states and 344 transitions. [2024-11-13 21:19:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 344 transitions. [2024-11-13 21:19:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 21:19:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 261 states and 348 transitions. [2024-11-13 21:19:20,529 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 348 transitions. [2024-11-13 21:19:20,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:19:20,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,989 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 264 states and 352 transitions. [2024-11-13 21:19:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 352 transitions. [2024-11-13 21:19:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 21:19:31,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:31,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 267 states and 356 transitions. [2024-11-13 21:19:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 356 transitions. [2024-11-13 21:19:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:19:45,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 270 states and 360 transitions. [2024-11-13 21:19:59,150 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 360 transitions. [2024-11-13 21:19:59,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 21:19:59,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 273 states and 364 transitions. [2024-11-13 21:20:13,449 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 364 transitions. [2024-11-13 21:20:13,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:20:13,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:13,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:28,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:28,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 276 states and 368 transitions. [2024-11-13 21:20:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 368 transitions. [2024-11-13 21:20:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 21:20:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:28,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 279 states and 372 transitions. [2024-11-13 21:20:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 372 transitions. [2024-11-13 21:20:43,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:20:43,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:00,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 282 states and 376 transitions. [2024-11-13 21:21:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 376 transitions. [2024-11-13 21:21:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 21:21:00,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 285 states and 380 transitions. [2024-11-13 21:21:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 380 transitions. [2024-11-13 21:21:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 21:21:16,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:30,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 288 states and 384 transitions. [2024-11-13 21:21:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 384 transitions. [2024-11-13 21:21:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:21:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:33,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 291 states and 388 transitions. [2024-11-13 21:21:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 388 transitions. [2024-11-13 21:21:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 21:21:50,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:50,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 294 states and 392 transitions. [2024-11-13 21:22:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 392 transitions. [2024-11-13 21:22:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 21:22:06,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 297 states and 396 transitions. [2024-11-13 21:22:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 396 transitions. [2024-11-13 21:22:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 21:22:23,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:39,009 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 300 states and 400 transitions. [2024-11-13 21:22:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 400 transitions. [2024-11-13 21:22:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-13 21:22:41,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:41,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 303 states and 404 transitions. [2024-11-13 21:22:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 404 transitions. [2024-11-13 21:22:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:22:59,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:17,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 306 states and 408 transitions. [2024-11-13 21:23:17,666 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 408 transitions. [2024-11-13 21:23:17,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-13 21:23:17,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:17,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:18,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:36,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 309 states and 412 transitions. [2024-11-13 21:23:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 412 transitions. [2024-11-13 21:23:36,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 21:23:36,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:36,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 312 states and 416 transitions. [2024-11-13 21:23:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 416 transitions. [2024-11-13 21:23:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-13 21:23:56,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 315 states and 420 transitions. [2024-11-13 21:24:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 420 transitions. [2024-11-13 21:24:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 21:24:16,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:16,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 318 states and 424 transitions. [2024-11-13 21:24:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 424 transitions. [2024-11-13 21:24:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 21:24:36,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 321 states and 428 transitions. [2024-11-13 21:24:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 428 transitions. [2024-11-13 21:24:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 21:24:57,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16068 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:19,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 324 states and 432 transitions. [2024-11-13 21:25:19,407 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 432 transitions. [2024-11-13 21:25:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 21:25:19,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:19,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:41,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:41,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 327 states and 436 transitions. [2024-11-13 21:25:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 436 transitions. [2024-11-13 21:25:41,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 21:25:41,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:41,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16695 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:05,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 330 states and 440 transitions. [2024-11-13 21:26:05,536 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 440 transitions. [2024-11-13 21:26:05,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-13 21:26:05,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:05,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 17013 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:29,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 333 states and 444 transitions. [2024-11-13 21:26:29,758 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 444 transitions. [2024-11-13 21:26:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:26:29,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 17334 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 336 states and 448 transitions. [2024-11-13 21:26:52,724 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 448 transitions. [2024-11-13 21:26:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-13 21:26:52,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:52,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 17658 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 339 states and 452 transitions. [2024-11-13 21:27:17,324 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 452 transitions. [2024-11-13 21:27:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 21:27:17,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat