./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/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_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:26:31,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:26:31,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:26:31,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:26:31,414 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:26:31,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:26:31,443 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:26:31,443 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:26:31,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:26:31,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:26:31,446 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:26:31,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:26:31,446 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:26:31,447 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:26:31,447 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:26:31,447 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:26:31,447 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:26:31,448 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:26:31,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:26:31,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:31,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:26:31,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:26:31,449 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_6af59887-1864-41aa-96ec-1cb9c13d5ac7/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 valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-13 22:26:31,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:26:31,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:26:31,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:26:31,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:26:31,801 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:26:31,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i Unable to find full path for "g++" [2024-11-13 22:26:33,721 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:26:34,220 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:26:34,220 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i [2024-11-13 22:26:34,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/data/beb060db5/c08155d7c0f44952b8813485e2cbe5b2/FLAGe2d02d281 [2024-11-13 22:26:34,264 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/data/beb060db5/c08155d7c0f44952b8813485e2cbe5b2 [2024-11-13 22:26:34,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:26:34,268 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:26:34,270 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:34,270 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:26:34,274 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:26:34,275 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:34" (1/1) ... [2024-11-13 22:26:34,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d20952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:34, skipping insertion in model container [2024-11-13 22:26:34,277 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:26:34" (1/1) ... [2024-11-13 22:26:34,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:26:34,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:34,938 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:26:35,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:26:35,101 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:26:35,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35 WrapperNode [2024-11-13 22:26:35,102 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:26:35,103 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:35,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:26:35,104 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:26:35,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,228 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1582 [2024-11-13 22:26:35,229 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:26:35,229 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:26:35,229 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:26:35,229 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:26:35,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,261 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,312 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,326 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,330 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,335 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,346 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:26:35,347 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:26:35,348 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:26:35,348 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:26:35,349 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:26:35" (1/1) ... [2024-11-13 22:26:35,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:26:35,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:26:35,385 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:26:35,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6af59887-1864-41aa-96ec-1cb9c13d5ac7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:26:35,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:26:35,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:26:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:26:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:26:35,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:26:35,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:26:35,740 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:26:35,742 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:26:37,801 INFO L? ?]: Removed 338 outVars from TransFormulas that were not future-live. [2024-11-13 22:26:37,801 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:26:39,614 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:26:39,616 INFO L316 CfgBuilder]: Removed 72 assume(true) statements. [2024-11-13 22:26:39,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:39 BoogieIcfgContainer [2024-11-13 22:26:39,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:26:39,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:26:39,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:26:39,629 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:26:39,630 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:26:39" (1/1) ... [2024-11-13 22:26:39,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:26:39,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 136 states and 233 transitions. [2024-11-13 22:26:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 233 transitions. [2024-11-13 22:26:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:26:39,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:39,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,072 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 22:26:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 137 states and 234 transitions. [2024-11-13 22:26:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 234 transitions. [2024-11-13 22:26:40,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:26:40,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,214 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 22:26:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 137 states and 232 transitions. [2024-11-13 22:26:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 232 transitions. [2024-11-13 22:26:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:26:40,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,476 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 22:26:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 145 states and 247 transitions. [2024-11-13 22:26:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 247 transitions. [2024-11-13 22:26:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:40,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,795 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 22:26:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-11-13 22:26:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-11-13 22:26:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:26:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,109 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 22:26:41,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-11-13 22:26:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-11-13 22:26:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:26:41,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 150 states and 248 transitions. [2024-11-13 22:26:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 248 transitions. [2024-11-13 22:26:41,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:26:41,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,309 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 22:26:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 150 states and 246 transitions. [2024-11-13 22:26:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 246 transitions. [2024-11-13 22:26:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:26:41,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,374 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 22:26:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 150 states and 242 transitions. [2024-11-13 22:26:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 242 transitions. [2024-11-13 22:26:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:26:41,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 152 states and 245 transitions. [2024-11-13 22:26:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 245 transitions. [2024-11-13 22:26:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:26:41,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,787 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 22:26:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 152 states and 241 transitions. [2024-11-13 22:26:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 241 transitions. [2024-11-13 22:26:41,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:26:41,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,835 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 22:26:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 152 states and 239 transitions. [2024-11-13 22:26:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 239 transitions. [2024-11-13 22:26:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:26:41,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:41,940 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 22:26:51,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 152 states and 237 transitions. [2024-11-13 22:26:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 237 transitions. [2024-11-13 22:26:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:51,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:52,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:52,037 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 22:26:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 152 states and 231 transitions. [2024-11-13 22:26:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 231 transitions. [2024-11-13 22:26:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:26:52,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:52,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:53,086 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 22:26:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 157 states and 240 transitions. [2024-11-13 22:26:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 240 transitions. [2024-11-13 22:26:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:26:54,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,438 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 22:27:04,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:04,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 157 states and 234 transitions. [2024-11-13 22:27:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 234 transitions. [2024-11-13 22:27:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:04,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:04,744 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 22:27:07,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 168 states and 246 transitions. [2024-11-13 22:27:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 246 transitions. [2024-11-13 22:27:07,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:27:07,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:07,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,834 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 22:27:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 168 states and 244 transitions. [2024-11-13 22:27:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 244 transitions. [2024-11-13 22:27:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:27:07,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:07,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:08,012 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 22:27:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 168 states and 242 transitions. [2024-11-13 22:27:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 242 transitions. [2024-11-13 22:27:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:27:08,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:08,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:18,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:18,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:18,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 168 states and 240 transitions. [2024-11-13 22:27:18,183 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 240 transitions. [2024-11-13 22:27:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:27:18,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:18,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 171 states and 242 transitions. [2024-11-13 22:27:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 242 transitions. [2024-11-13 22:27:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:27:19,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:19,625 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 22:27:24,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 206 states and 289 transitions. [2024-11-13 22:27:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 289 transitions. [2024-11-13 22:27:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:27:24,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:24,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:25,591 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 22:27:25,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 207 states and 290 transitions. [2024-11-13 22:27:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 290 transitions. [2024-11-13 22:27:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:27:25,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:25,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 208 states and 291 transitions. [2024-11-13 22:27:27,320 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 291 transitions. [2024-11-13 22:27:27,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:27:27,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:27,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:27,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:28,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 209 states and 292 transitions. [2024-11-13 22:27:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 292 transitions. [2024-11-13 22:27:28,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:27:28,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 210 states and 294 transitions. [2024-11-13 22:27:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 294 transitions. [2024-11-13 22:27:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:27:30,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:30,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:30,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:27:40,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:50,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:00,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:05,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:28:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 195 states and 275 transitions. [2024-11-13 22:28:05,810 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 275 transitions. [2024-11-13 22:28:05,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:28:05,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 196 states and 276 transitions. [2024-11-13 22:28:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 276 transitions. [2024-11-13 22:28:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:28:07,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:10,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 197 states and 277 transitions. [2024-11-13 22:28:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 277 transitions. [2024-11-13 22:28:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:28:10,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:13,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 198 states and 277 transitions. [2024-11-13 22:28:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 277 transitions. [2024-11-13 22:28:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:28:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:13,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:14,768 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 199 states and 278 transitions. [2024-11-13 22:28:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 278 transitions. [2024-11-13 22:28:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:28:15,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:17,229 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 200 states and 280 transitions. [2024-11-13 22:28:18,322 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 280 transitions. [2024-11-13 22:28:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:28:18,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:18,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 201 states and 280 transitions. [2024-11-13 22:28:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 280 transitions. [2024-11-13 22:28:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:28:20,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:21,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,121 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 202 states and 282 transitions. [2024-11-13 22:28:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 282 transitions. [2024-11-13 22:28:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:28:23,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:23,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:25,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 203 states and 282 transitions. [2024-11-13 22:28:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 282 transitions. [2024-11-13 22:28:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:28:25,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:28,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 204 states and 284 transitions. [2024-11-13 22:28:28,508 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 284 transitions. [2024-11-13 22:28:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:28:28,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:28,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:31,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 205 states and 284 transitions. [2024-11-13 22:28:31,347 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 284 transitions. [2024-11-13 22:28:31,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:28:31,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:31,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:33,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 206 states and 286 transitions. [2024-11-13 22:28:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 286 transitions. [2024-11-13 22:28:33,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:28:33,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:33,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:35,162 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 207 states and 287 transitions. [2024-11-13 22:28:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 287 transitions. [2024-11-13 22:28:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:28:36,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:36,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:37,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:38,453 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 208 states and 287 transitions. [2024-11-13 22:28:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 287 transitions. [2024-11-13 22:28:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:28:40,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:40,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 209 states and 289 transitions. [2024-11-13 22:28:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 289 transitions. [2024-11-13 22:28:43,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:28:43,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:43,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 210 states and 290 transitions. [2024-11-13 22:28:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 290 transitions. [2024-11-13 22:28:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:28:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 211 states and 291 transitions. [2024-11-13 22:28:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 291 transitions. [2024-11-13 22:28:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:28:49,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 212 states and 291 transitions. [2024-11-13 22:28:55,344 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 291 transitions. [2024-11-13 22:28:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:28:55,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:58,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 213 states and 292 transitions. [2024-11-13 22:28:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 292 transitions. [2024-11-13 22:28:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:28:58,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:58,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:01,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 214 states and 294 transitions. [2024-11-13 22:29:01,802 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 294 transitions. [2024-11-13 22:29:01,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:29:01,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:01,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:06,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 215 states and 295 transitions. [2024-11-13 22:29:06,245 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 295 transitions. [2024-11-13 22:29:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:29:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:06,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:10,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 216 states and 297 transitions. [2024-11-13 22:29:10,082 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 297 transitions. [2024-11-13 22:29:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,517 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 217 states and 296 transitions. [2024-11-13 22:29:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 296 transitions. [2024-11-13 22:29:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:29:16,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 218 states and 297 transitions. [2024-11-13 22:29:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 297 transitions. [2024-11-13 22:29:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:29:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 219 states and 298 transitions. [2024-11-13 22:29:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 298 transitions. [2024-11-13 22:29:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:22,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:26,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 220 states and 299 transitions. [2024-11-13 22:29:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 299 transitions. [2024-11-13 22:29:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:29:26,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:26,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:28,901 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 221 states and 301 transitions. [2024-11-13 22:29:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 301 transitions. [2024-11-13 22:29:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:29:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:31,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 222 states and 302 transitions. [2024-11-13 22:29:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 302 transitions. [2024-11-13 22:29:36,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:29:36,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:36,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 223 states and 303 transitions. [2024-11-13 22:29:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 303 transitions. [2024-11-13 22:29:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:29:40,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:40,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:48,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 224 states and 303 transitions. [2024-11-13 22:29:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 303 transitions. [2024-11-13 22:29:48,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:29:48,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:48,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:50,986 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 225 states and 305 transitions. [2024-11-13 22:29:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 305 transitions. [2024-11-13 22:29:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:29:53,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:55,083 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:57,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 226 states and 306 transitions. [2024-11-13 22:29:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 306 transitions. [2024-11-13 22:29:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:29:57,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:00,010 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 227 states and 307 transitions. [2024-11-13 22:30:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 307 transitions. [2024-11-13 22:30:02,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:30:02,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:02,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 228 states and 308 transitions. [2024-11-13 22:30:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 308 transitions. [2024-11-13 22:30:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:30:07,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:07,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 229 states and 308 transitions. [2024-11-13 22:30:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 308 transitions. [2024-11-13 22:30:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:30:17,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:17,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,850 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 230 states and 310 transitions. [2024-11-13 22:30:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 310 transitions. [2024-11-13 22:30:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:30:23,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 231 states and 311 transitions. [2024-11-13 22:30:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 311 transitions. [2024-11-13 22:30:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:30:29,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 232 states and 312 transitions. [2024-11-13 22:30:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 312 transitions. [2024-11-13 22:30:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:30:35,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:35,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 233 states and 314 transitions. [2024-11-13 22:30:41,039 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 314 transitions. [2024-11-13 22:30:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:30:41,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:44,631 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:53,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 234 states and 313 transitions. [2024-11-13 22:30:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 313 transitions. [2024-11-13 22:30:53,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:30:53,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:53,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:13,592 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:35,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 235 states and 314 transitions. [2024-11-13 22:31:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 314 transitions. [2024-11-13 22:31:35,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:31:35,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:35,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 236 states and 315 transitions. [2024-11-13 22:31:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 315 transitions. [2024-11-13 22:31:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:31:38,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:40,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 237 states and 316 transitions. [2024-11-13 22:31:40,804 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 316 transitions. [2024-11-13 22:31:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:31:40,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:40,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:44,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 238 states and 318 transitions. [2024-11-13 22:31:44,127 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 318 transitions. [2024-11-13 22:31:44,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:31:44,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 239 states and 319 transitions. [2024-11-13 22:31:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 319 transitions. [2024-11-13 22:31:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:31:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 240 states and 319 transitions. [2024-11-13 22:31:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 319 transitions. [2024-11-13 22:31:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:31:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:31:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:58,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 241 states and 320 transitions. [2024-11-13 22:31:58,950 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 320 transitions. [2024-11-13 22:31:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:31:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 242 states and 322 transitions. [2024-11-13 22:32:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 322 transitions. [2024-11-13 22:32:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:32:04,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 243 states and 322 transitions. [2024-11-13 22:32:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 322 transitions. [2024-11-13 22:32:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:32:10,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:10,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 244 states and 323 transitions. [2024-11-13 22:32:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 323 transitions. [2024-11-13 22:32:13,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:32:13,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:13,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 245 states and 324 transitions. [2024-11-13 22:32:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 324 transitions. [2024-11-13 22:32:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:32:17,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:17,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:18,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:25,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:25,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 246 states and 326 transitions. [2024-11-13 22:32:25,574 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 326 transitions. [2024-11-13 22:32:25,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:32:25,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:25,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 247 states and 327 transitions. [2024-11-13 22:32:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 327 transitions. [2024-11-13 22:32:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:32:32,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:33,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:39,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 248 states and 328 transitions. [2024-11-13 22:32:39,119 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 328 transitions. [2024-11-13 22:32:39,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:32:39,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:50,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 249 states and 328 transitions. [2024-11-13 22:32:50,580 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 328 transitions. [2024-11-13 22:32:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:32:50,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:50,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:52,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:32:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 250 states and 329 transitions. [2024-11-13 22:32:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 329 transitions. [2024-11-13 22:32:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:32:56,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 251 states and 330 transitions. [2024-11-13 22:33:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 330 transitions. [2024-11-13 22:33:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:33:01,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:01,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 252 states and 331 transitions. [2024-11-13 22:33:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 331 transitions. [2024-11-13 22:33:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:33:06,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:08,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:12,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 253 states and 332 transitions. [2024-11-13 22:33:12,654 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 332 transitions. [2024-11-13 22:33:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:33:12,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:12,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:18,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 254 states and 334 transitions. [2024-11-13 22:33:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 334 transitions. [2024-11-13 22:33:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:33:23,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:30,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 255 states and 335 transitions. [2024-11-13 22:33:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 335 transitions. [2024-11-13 22:33:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:33:30,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:33,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 256 states and 335 transitions. [2024-11-13 22:33:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 335 transitions. [2024-11-13 22:33:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:45,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 257 states and 336 transitions. [2024-11-13 22:33:45,073 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 336 transitions. [2024-11-13 22:33:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:33:45,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:45,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:46,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:50,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 258 states and 337 transitions. [2024-11-13 22:33:50,291 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 337 transitions. [2024-11-13 22:33:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:33:50,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:33:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 259 states and 338 transitions. [2024-11-13 22:33:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 338 transitions. [2024-11-13 22:33:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:33:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:55,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:04,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 260 states and 340 transitions. [2024-11-13 22:34:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 340 transitions. [2024-11-13 22:34:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:34:04,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:05,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:07,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:11,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 261 states and 341 transitions. [2024-11-13 22:34:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 341 transitions. [2024-11-13 22:34:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:34:11,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:11,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 262 states and 341 transitions. [2024-11-13 22:34:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 341 transitions. [2024-11-13 22:34:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:34:20,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 263 states and 343 transitions. [2024-11-13 22:34:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-11-13 22:34:28,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:34:28,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 264 states and 343 transitions. [2024-11-13 22:34:35,700 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 343 transitions. [2024-11-13 22:34:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:34:35,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 265 states and 345 transitions. [2024-11-13 22:34:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-11-13 22:34:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:34:42,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:42,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:34:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 266 states and 346 transitions. [2024-11-13 22:34:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 346 transitions. [2024-11-13 22:34:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:50,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:50,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:54,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 267 states and 346 transitions. [2024-11-13 22:35:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 346 transitions. [2024-11-13 22:35:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:35:01,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:05,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:08,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 268 states and 348 transitions. [2024-11-13 22:35:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2024-11-13 22:35:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:35:08,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:12,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 269 states and 348 transitions. [2024-11-13 22:35:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 348 transitions. [2024-11-13 22:35:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:35:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:20,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 270 states and 350 transitions. [2024-11-13 22:35:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 350 transitions. [2024-11-13 22:35:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:35:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 271 states and 351 transitions. [2024-11-13 22:35:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 351 transitions. [2024-11-13 22:35:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:35:32,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 272 states and 352 transitions. [2024-11-13 22:35:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-11-13 22:35:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:35:41,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:41,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:35:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 354 transitions. [2024-11-13 22:35:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 354 transitions. [2024-11-13 22:35:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:35:49,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 274 states and 353 transitions. [2024-11-13 22:36:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 353 transitions. [2024-11-13 22:36:06,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:36:06,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:06,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:13,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 275 states and 355 transitions. [2024-11-13 22:36:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 355 transitions. [2024-11-13 22:36:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:36:13,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 276 states and 356 transitions. [2024-11-13 22:36:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-11-13 22:36:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:36:22,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:34,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 277 states and 356 transitions. [2024-11-13 22:36:34,007 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 356 transitions. [2024-11-13 22:36:34,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:36:34,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:34,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:34,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 278 states and 357 transitions. [2024-11-13 22:36:40,642 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 357 transitions. [2024-11-13 22:36:40,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:36:40,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:40,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:50,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 279 states and 359 transitions. [2024-11-13 22:36:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 359 transitions. [2024-11-13 22:36:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:36:50,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:50,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:36:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 280 states and 359 transitions. [2024-11-13 22:36:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 359 transitions. [2024-11-13 22:36:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:36:59,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:05,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 281 states and 360 transitions. [2024-11-13 22:37:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 360 transitions. [2024-11-13 22:37:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:37:08,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 282 states and 362 transitions. [2024-11-13 22:37:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 362 transitions. [2024-11-13 22:37:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:37:18,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:28,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:28,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 283 states and 362 transitions. [2024-11-13 22:37:28,188 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 362 transitions. [2024-11-13 22:37:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:37:28,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:29,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:32,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 284 states and 363 transitions. [2024-11-13 22:37:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 363 transitions. [2024-11-13 22:37:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:37:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 285 states and 364 transitions. [2024-11-13 22:37:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 364 transitions. [2024-11-13 22:37:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:37:42,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:42,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:47,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:37:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:50,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 286 states and 365 transitions. [2024-11-13 22:37:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 365 transitions. [2024-11-13 22:37:50,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:37:50,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:38:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:03,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 287 states and 367 transitions. [2024-11-13 22:38:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 367 transitions. [2024-11-13 22:38:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:03,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:38:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-11-13 22:38:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-11-13 22:38:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:38:15,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:38:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 289 states and 369 transitions. [2024-11-13 22:38:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 369 transitions. [2024-11-13 22:38:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:38:25,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:38:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 290 states and 370 transitions. [2024-11-13 22:38:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-13 22:38:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:36,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:36,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:43,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 22:38:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 291 states and 372 transitions. [2024-11-13 22:38:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 372 transitions. [2024-11-13 22:38:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:38:48,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.