./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.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_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/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_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/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_cc0cd311-f28d-4b91-9a9a-2a67f229510f/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:22:50,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:22:50,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 22:22:50,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:22:50,334 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:22:50,364 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:22:50,365 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:22:50,365 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:22:50,366 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:22:50,366 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:22:50,366 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:22:50,367 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:22:50,367 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:22:50,367 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:22:50,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:22:50,367 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:22:50,368 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:22:50,369 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:22:50,369 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:22:50,369 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:22:50,369 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:22:50,370 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:22:50,370 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:22:50,370 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:22:50,370 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:22:50,370 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:22:50,370 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:22:50,370 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:22:50,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:22:50,371 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:22:50,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:22:50,371 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:22:50,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:22:50,371 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_cc0cd311-f28d-4b91-9a9a-2a67f229510f/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 -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2024-11-13 22:22:50,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:22:50,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:22:50,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:22:50,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:22:50,684 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:22:50,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i Unable to find full path for "g++" [2024-11-13 22:22:52,646 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:22:53,228 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:22:53,229 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-11-13 22:22:53,258 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/data/5f34aa64a/aa30f2aa0ee645eb9ab98003f60fa0fe/FLAG1a3c77ef2 [2024-11-13 22:22:53,719 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/data/5f34aa64a/aa30f2aa0ee645eb9ab98003f60fa0fe [2024-11-13 22:22:53,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:22:53,722 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:22:53,723 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:22:53,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:22:53,728 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:22:53,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:22:53" (1/1) ... [2024-11-13 22:22:53,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497dba5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:53, skipping insertion in model container [2024-11-13 22:22:53,730 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:22:53" (1/1) ... [2024-11-13 22:22:53,797 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:22:54,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:22:54,533 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:22:54,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:22:54,795 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:22:54,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54 WrapperNode [2024-11-13 22:22:54,796 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:22:54,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:22:54,797 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:22:54,797 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:22:54,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:54,835 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,040 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5930 [2024-11-13 22:22:55,041 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:22:55,041 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:22:55,041 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:22:55,041 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:22:55,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,206 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,294 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,324 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,353 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:22:55,355 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:22:55,355 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:22:55,355 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:22:55,357 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:22:54" (1/1) ... [2024-11-13 22:22:55,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:22:55,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:22:55,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:22:55,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc0cd311-f28d-4b91-9a9a-2a67f229510f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:22:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:22:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:22:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:22:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:22:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:22:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:22:55,681 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:22:55,683 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:01,486 INFO L? ?]: Removed 3317 outVars from TransFormulas that were not future-live. [2024-11-13 22:23:01,486 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:04,314 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:04,314 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:23:04,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:04 BoogieIcfgContainer [2024-11-13 22:23:04,315 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:04,315 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:04,316 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:04,327 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:04,327 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:04" (1/1) ... [2024-11-13 22:23:04,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:23:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3613 states and 5195 transitions. [2024-11-13 22:23:04,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5195 transitions. [2024-11-13 22:23:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:23:04,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,661 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 22:23:04,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:04,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3613 states and 5193 transitions. [2024-11-13 22:23:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5193 transitions. [2024-11-13 22:23:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:23:04,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:04,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:04,956 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 22:23:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5196 states to 3615 states and 5196 transitions. [2024-11-13 22:23:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5196 transitions. [2024-11-13 22:23:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:23:05,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:05,088 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 22:23:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:05,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3615 states and 5194 transitions. [2024-11-13 22:23:05,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5194 transitions. [2024-11-13 22:23:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:23:05,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:05,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:05,196 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 22:23:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 3615 states and 5190 transitions. [2024-11-13 22:23:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5190 transitions. [2024-11-13 22:23:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:23:05,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:05,368 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 22:23:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3615 states and 5184 transitions. [2024-11-13 22:23:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5184 transitions. [2024-11-13 22:23:05,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:23:05,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:05,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:05,550 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 22:23:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 3615 states and 5176 transitions. [2024-11-13 22:23:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 5176 transitions. [2024-11-13 22:23:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:23:06,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:06,637 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 22:23:13,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5191 states to 3628 states and 5191 transitions. [2024-11-13 22:23:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5191 transitions. [2024-11-13 22:23:13,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:23:13,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:13,377 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 22:23:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3628 states and 5189 transitions. [2024-11-13 22:23:13,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5189 transitions. [2024-11-13 22:23:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:23:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:13,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:13,542 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 22:23:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 3628 states and 5187 transitions. [2024-11-13 22:23:13,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5187 transitions. [2024-11-13 22:23:13,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:23:13,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:13,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:14,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:14,310 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 22:23:19,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:19,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 3631 states and 5189 transitions. [2024-11-13 22:23:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3631 states and 5189 transitions. [2024-11-13 22:23:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:23:19,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:19,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:19,813 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 22:23:29,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:32,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:35,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3666 states and 5237 transitions. [2024-11-13 22:23:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5237 transitions. [2024-11-13 22:23:35,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:23:35,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:35,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3665 states and 5232 transitions. [2024-11-13 22:23:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5232 transitions. [2024-11-13 22:23:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:23:36,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:36,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3665 states and 5230 transitions. [2024-11-13 22:23:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5230 transitions. [2024-11-13 22:23:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:23:36,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,638 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 22:23:40,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3650 states and 5211 transitions. [2024-11-13 22:23:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5211 transitions. [2024-11-13 22:23:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:23:40,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:40,424 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 22:23:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3650 states and 5209 transitions. [2024-11-13 22:23:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5209 transitions. [2024-11-13 22:23:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:23:40,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:40,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3650 states and 5205 transitions. [2024-11-13 22:23:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3650 states and 5205 transitions. [2024-11-13 22:23:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:23:40,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:40,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:23:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 3652 states and 5208 transitions. [2024-11-13 22:23:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 5208 transitions. [2024-11-13 22:23:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:23:41,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:41,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:41,830 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 22:23:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3652 states and 5207 transitions. [2024-11-13 22:23:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3652 states and 5207 transitions. [2024-11-13 22:23:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:23:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:41,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:42,201 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 22:23:42,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3661 states and 5220 transitions. [2024-11-13 22:23:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5220 transitions. [2024-11-13 22:23:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:23:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:42,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:42,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3661 states and 5218 transitions. [2024-11-13 22:23:42,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5218 transitions. [2024-11-13 22:23:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:23:42,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:42,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:43,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3662 states and 5220 transitions. [2024-11-13 22:23:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5220 transitions. [2024-11-13 22:23:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:23:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:23:54,462 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 22:23:54,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3662 states and 5218 transitions. [2024-11-13 22:23:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5218 transitions. [2024-11-13 22:23:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:23:54,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:54,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3662 states and 5216 transitions. [2024-11-13 22:23:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5216 transitions. [2024-11-13 22:23:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:23:54,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,114 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 22:24:05,150 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 22:24:15,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:25,171 WARN L539 Checker$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 22:24:27,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:27,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3673 states and 5229 transitions. [2024-11-13 22:24:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5229 transitions. [2024-11-13 22:24:27,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:24:27,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:28,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3676 states and 5231 transitions. [2024-11-13 22:24:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5231 transitions. [2024-11-13 22:24:28,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:24:28,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:24:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:28,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3676 states and 5227 transitions. [2024-11-13 22:24:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5227 transitions. [2024-11-13 22:24:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:24:28,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:28,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:24:39,066 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 22:24:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3676 states and 5225 transitions. [2024-11-13 22:24:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5225 transitions. [2024-11-13 22:24:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:24:39,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:39,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:39,406 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 22:24:40,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:24:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3679 states and 5227 transitions. [2024-11-13 22:24:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5227 transitions. [2024-11-13 22:24:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:24:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:40,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:42,156 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 22:24:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3680 states and 5225 transitions. [2024-11-13 22:24:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5225 transitions. [2024-11-13 22:24:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:24:42,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:43,909 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 22:24:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3681 states and 5226 transitions. [2024-11-13 22:24:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5226 transitions. [2024-11-13 22:24:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:24:44,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:44,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:45,940 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 22:24:46,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3682 states and 5227 transitions. [2024-11-13 22:24:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5227 transitions. [2024-11-13 22:24:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:24:46,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:47,956 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 22:24:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3683 states and 5229 transitions. [2024-11-13 22:24:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5229 transitions. [2024-11-13 22:24:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:24:48,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:50,125 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 22:24:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:51,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3684 states and 5230 transitions. [2024-11-13 22:24:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5230 transitions. [2024-11-13 22:24:51,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:24:51,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:51,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:53,182 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 22:24:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3685 states and 5231 transitions. [2024-11-13 22:24:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5231 transitions. [2024-11-13 22:24:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:24:54,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:54,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:55,837 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 22:24:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3686 states and 5231 transitions. [2024-11-13 22:24:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5231 transitions. [2024-11-13 22:24:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:24:57,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:57,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:00,275 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 22:25:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3687 states and 5233 transitions. [2024-11-13 22:25:01,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5233 transitions. [2024-11-13 22:25:01,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:25:01,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:02,608 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 22:25:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:03,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3688 states and 5234 transitions. [2024-11-13 22:25:03,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5234 transitions. [2024-11-13 22:25:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:25:03,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:03,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:05,835 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 22:25:07,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3689 states and 5234 transitions. [2024-11-13 22:25:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5234 transitions. [2024-11-13 22:25:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:25:07,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:09,327 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 22:25:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:10,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3690 states and 5236 transitions. [2024-11-13 22:25:10,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5236 transitions. [2024-11-13 22:25:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:25:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:10,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:11,641 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 22:25:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3691 states and 5237 transitions. [2024-11-13 22:25:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5237 transitions. [2024-11-13 22:25:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:25:12,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:12,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:14,778 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 22:25:17,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3692 states and 5237 transitions. [2024-11-13 22:25:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5237 transitions. [2024-11-13 22:25:17,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:25:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:17,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:18,499 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 22:25:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3693 states and 5238 transitions. [2024-11-13 22:25:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5238 transitions. [2024-11-13 22:25:19,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:25:19,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:20,862 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 22:25:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3694 states and 5239 transitions. [2024-11-13 22:25:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5239 transitions. [2024-11-13 22:25:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:25:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:23,310 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 22:25:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 3695 states and 5240 transitions. [2024-11-13 22:25:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5240 transitions. [2024-11-13 22:25:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:25:24,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:26,933 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 22:25:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3696 states and 5242 transitions. [2024-11-13 22:25:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5242 transitions. [2024-11-13 22:25:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:25:28,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:28,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:30,639 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 22:25:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3697 states and 5242 transitions. [2024-11-13 22:25:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5242 transitions. [2024-11-13 22:25:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:25:32,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:32,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:32,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:33,843 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 22:25:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3698 states and 5244 transitions. [2024-11-13 22:25:35,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5244 transitions. [2024-11-13 22:25:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:25:35,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:36,865 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 22:25:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3699 states and 5244 transitions. [2024-11-13 22:25:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5244 transitions. [2024-11-13 22:25:38,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:25:38,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:40,405 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 22:25:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3700 states and 5245 transitions. [2024-11-13 22:25:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5245 transitions. [2024-11-13 22:25:41,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:25:41,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:43,372 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 22:25:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:45,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3701 states and 5247 transitions. [2024-11-13 22:25:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5247 transitions. [2024-11-13 22:25:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:25:45,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:45,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,774 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 22:25:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:48,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3702 states and 5248 transitions. [2024-11-13 22:25:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5248 transitions. [2024-11-13 22:25:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:25:48,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:50,966 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 22:25:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3703 states and 5249 transitions. [2024-11-13 22:25:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5249 transitions. [2024-11-13 22:25:53,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:25:53,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:53,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:55,415 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 22:25:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5249 states to 3704 states and 5249 transitions. [2024-11-13 22:25:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5249 transitions. [2024-11-13 22:25:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:25:59,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:01,534 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 22:26:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:03,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3705 states and 5251 transitions. [2024-11-13 22:26:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5251 transitions. [2024-11-13 22:26:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:26:03,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:03,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:05,265 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 22:26:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3706 states and 5251 transitions. [2024-11-13 22:26:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5251 transitions. [2024-11-13 22:26:07,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:26:07,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:07,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:09,379 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 22:26:10,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3707 states and 5252 transitions. [2024-11-13 22:26:10,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5252 transitions. [2024-11-13 22:26:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:26:10,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:11,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:12,798 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 22:26:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3708 states and 5253 transitions. [2024-11-13 22:26:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5253 transitions. [2024-11-13 22:26:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:26:14,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,040 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 22:26:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3709 states and 5255 transitions. [2024-11-13 22:26:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5255 transitions. [2024-11-13 22:26:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:26:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:21,612 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 22:26:24,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3710 states and 5255 transitions. [2024-11-13 22:26:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5255 transitions. [2024-11-13 22:26:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:26:24,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:25,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:27,036 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 22:26:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3711 states and 5257 transitions. [2024-11-13 22:26:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5257 transitions. [2024-11-13 22:26:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:26:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,687 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 22:26:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3712 states and 5258 transitions. [2024-11-13 22:26:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5258 transitions. [2024-11-13 22:26:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:26:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,652 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 22:26:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3713 states and 5258 transitions. [2024-11-13 22:26:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5258 transitions. [2024-11-13 22:26:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:41,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,532 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 22:26:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3714 states and 5260 transitions. [2024-11-13 22:26:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5260 transitions. [2024-11-13 22:26:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:26:46,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:49,275 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 22:26:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3715 states and 5260 transitions. [2024-11-13 22:26:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5260 transitions. [2024-11-13 22:26:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:26:52,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,763 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 22:26:56,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5261 states to 3716 states and 5261 transitions. [2024-11-13 22:26:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5261 transitions. [2024-11-13 22:26:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:26:56,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:56,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:59,326 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 22:27:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3717 states and 5262 transitions. [2024-11-13 22:27:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5262 transitions. [2024-11-13 22:27:01,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:27:01,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:05,234 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 22:27:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:08,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3718 states and 5264 transitions. [2024-11-13 22:27:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5264 transitions. [2024-11-13 22:27:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:27:08,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:08,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:11,242 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 22:27:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3719 states and 5265 transitions. [2024-11-13 22:27:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5265 transitions. [2024-11-13 22:27:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:27:14,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:17,028 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 22:27:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3720 states and 5266 transitions. [2024-11-13 22:27:20,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5266 transitions. [2024-11-13 22:27:20,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:27:20,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:20,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:23,286 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 22:27:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3721 states and 5267 transitions. [2024-11-13 22:27:27,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5267 transitions. [2024-11-13 22:27:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:27:27,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:31,600 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 22:27:40,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:27:40,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3722 states and 5267 transitions. [2024-11-13 22:27:40,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5267 transitions. [2024-11-13 22:27:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:40,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:59,981 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 22:28:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3723 states and 5268 transitions. [2024-11-13 22:28:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5268 transitions. [2024-11-13 22:28:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:28:17,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:18,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:18,989 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 22:28:20,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5269 states to 3724 states and 5269 transitions. [2024-11-13 22:28:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5269 transitions. [2024-11-13 22:28:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:28:20,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:21,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:21,814 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 22:28:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3725 states and 5271 transitions. [2024-11-13 22:28:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5271 transitions. [2024-11-13 22:28:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:28:24,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:25,997 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 22:28:29,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3726 states and 5272 transitions. [2024-11-13 22:28:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5272 transitions. [2024-11-13 22:28:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:28:29,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:32,090 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 22:28:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3727 states and 5272 transitions. [2024-11-13 22:28:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5272 transitions. [2024-11-13 22:28:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:28:35,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:37,912 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 22:28:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:39,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3728 states and 5273 transitions. [2024-11-13 22:28:39,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5273 transitions. [2024-11-13 22:28:39,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:28:39,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:41,778 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 22:28:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3729 states and 5274 transitions. [2024-11-13 22:28:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5274 transitions. [2024-11-13 22:28:43,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:28:43,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:43,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:45,600 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 22:28:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3730 states and 5275 transitions. [2024-11-13 22:28:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5275 transitions. [2024-11-13 22:28:47,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:28:47,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:47,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,049 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 22:28:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:51,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5276 states to 3731 states and 5276 transitions. [2024-11-13 22:28:51,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5276 transitions. [2024-11-13 22:28:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:28:51,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:53,953 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 22:28:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3732 states and 5277 transitions. [2024-11-13 22:28:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5277 transitions. [2024-11-13 22:28:55,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:28:55,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:55,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:01,898 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 22:29:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3733 states and 5279 transitions. [2024-11-13 22:29:06,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5279 transitions. [2024-11-13 22:29:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:29:06,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:08,611 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 22:29:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3734 states and 5279 transitions. [2024-11-13 22:29:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5279 transitions. [2024-11-13 22:29:11,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:29:11,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:11,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:14,023 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 22:29:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3735 states and 5280 transitions. [2024-11-13 22:29:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5280 transitions. [2024-11-13 22:29:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:29:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:18,518 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 22:29:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3736 states and 5281 transitions. [2024-11-13 22:29:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5281 transitions. [2024-11-13 22:29:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:29:20,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:22,825 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 22:29:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 3737 states and 5282 transitions. [2024-11-13 22:29:24,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5282 transitions. [2024-11-13 22:29:24,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:29:24,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:24,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:29,263 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 22:29:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3738 states and 5284 transitions. [2024-11-13 22:29:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5284 transitions. [2024-11-13 22:29:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:29:33,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,875 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 22:29:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3739 states and 5284 transitions. [2024-11-13 22:29:39,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5284 transitions. [2024-11-13 22:29:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:29:39,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:40,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:42,608 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 22:29:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:45,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3740 states and 5286 transitions. [2024-11-13 22:29:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5286 transitions. [2024-11-13 22:29:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:29:45,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:45,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:47,907 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 22:29:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3741 states and 5286 transitions. [2024-11-13 22:29:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5286 transitions. [2024-11-13 22:29:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:29:52,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:57,004 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 22:29:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3742 states and 5288 transitions. [2024-11-13 22:29:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5288 transitions. [2024-11-13 22:29:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:29:59,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:00,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:02,737 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 22:30:06,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3743 states and 5289 transitions. [2024-11-13 22:30:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5289 transitions. [2024-11-13 22:30:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:30:06,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:09,567 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 22:30:15,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3744 states and 5289 transitions. [2024-11-13 22:30:15,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5289 transitions. [2024-11-13 22:30:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:30:15,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:15,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:18,352 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 22:30:20,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5290 states to 3745 states and 5290 transitions. [2024-11-13 22:30:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5290 transitions. [2024-11-13 22:30:20,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:30:20,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:20,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:24,855 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 22:30:27,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5292 states to 3746 states and 5292 transitions. [2024-11-13 22:30:27,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5292 transitions. [2024-11-13 22:30:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:30:27,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:31,128 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 22:30:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:35,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5293 states to 3747 states and 5293 transitions. [2024-11-13 22:30:35,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5293 transitions. [2024-11-13 22:30:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:30:35,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:35,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:40,666 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 22:30:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3748 states and 5294 transitions. [2024-11-13 22:30:44,307 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5294 transitions. [2024-11-13 22:30:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:30:44,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:44,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,320 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 22:30:56,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3749 states and 5294 transitions. [2024-11-13 22:30:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5294 transitions. [2024-11-13 22:30:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:30:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:00,211 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 22:31:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3750 states and 5296 transitions. [2024-11-13 22:31:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5296 transitions. [2024-11-13 22:31:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:31:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:07,707 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 22:31:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3751 states and 5296 transitions. [2024-11-13 22:31:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5296 transitions. [2024-11-13 22:31:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:31:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:15,142 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 22:31:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3752 states and 5297 transitions. [2024-11-13 22:31:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5297 transitions. [2024-11-13 22:31:17,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:31:17,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:20,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:24,847 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 22:31:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 3753 states and 5299 transitions. [2024-11-13 22:31:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5299 transitions. [2024-11-13 22:31:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:31:29,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:29,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:34,261 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 22:31:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3754 states and 5300 transitions. [2024-11-13 22:31:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5300 transitions. [2024-11-13 22:31:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:31:38,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:44,786 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 22:31:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 3755 states and 5300 transitions. [2024-11-13 22:31:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 5300 transitions. [2024-11-13 22:31:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:31:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:56,615 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 22:31:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 3756 states and 5302 transitions. [2024-11-13 22:31:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 5302 transitions. [2024-11-13 22:31:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:31:59,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:04,458 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 22:32:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 3757 states and 5303 transitions. [2024-11-13 22:32:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5303 transitions. [2024-11-13 22:32:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:32:09,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:12,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,010 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 22:32:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 3758 states and 5304 transitions. [2024-11-13 22:32:20,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3758 states and 5304 transitions. [2024-11-13 22:32:20,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:32:20,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:20,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:25,907 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 22:32:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3759 states and 5305 transitions. [2024-11-13 22:32:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5305 transitions. [2024-11-13 22:32:31,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:32:31,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:31,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:32,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:36,722 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 22:32:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3760 states and 5305 transitions. [2024-11-13 22:32:48,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 5305 transitions. [2024-11-13 22:32:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:32:48,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:48,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:49,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:53,142 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 22:32:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 3761 states and 5306 transitions. [2024-11-13 22:32:55,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 5306 transitions. [2024-11-13 22:32:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:32:55,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,828 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 22:33:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 3762 states and 5308 transitions. [2024-11-13 22:33:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5308 transitions. [2024-11-13 22:33:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:33:06,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:06,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:11,734 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 22:33:17,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:17,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 3763 states and 5309 transitions. [2024-11-13 22:33:17,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5309 transitions. [2024-11-13 22:33:17,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:33:17,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:17,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:23,791 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 22:33:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3764 states and 5310 transitions. [2024-11-13 22:33:28,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 5310 transitions. [2024-11-13 22:33:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:33:28,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:34,632 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 22:33:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5310 states to 3765 states and 5310 transitions. [2024-11-13 22:33:44,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 5310 transitions. [2024-11-13 22:33:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:33:44,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:50,089 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 22:33:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:55,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3766 states and 5312 transitions. [2024-11-13 22:33:55,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 5312 transitions. [2024-11-13 22:33:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:33:55,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:03,766 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 22:34:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 3767 states and 5312 transitions. [2024-11-13 22:34:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3767 states and 5312 transitions. [2024-11-13 22:34:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:34:09,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:09,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,201 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 22:34:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3768 states and 5314 transitions. [2024-11-13 22:34:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3768 states and 5314 transitions. [2024-11-13 22:34:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:34:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:25,615 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 22:34:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5314 states to 3769 states and 5314 transitions. [2024-11-13 22:34:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 5314 transitions. [2024-11-13 22:34:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:34:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:39,983 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 22:34:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:44,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 3770 states and 5316 transitions. [2024-11-13 22:34:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5316 transitions. [2024-11-13 22:34:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:34:44,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:44,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,778 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 22:34:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3771 states and 5317 transitions. [2024-11-13 22:34:55,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3771 states and 5317 transitions. [2024-11-13 22:34:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:34:55,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:01,692 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 22:35:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3772 states and 5318 transitions. [2024-11-13 22:35:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3772 states and 5318 transitions. [2024-11-13 22:35:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:35:07,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:15,967 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 22:35:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5318 states to 3773 states and 5318 transitions. [2024-11-13 22:35:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 3773 states and 5318 transitions. [2024-11-13 22:35:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:35:26,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,784 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 22:35:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 3774 states and 5319 transitions. [2024-11-13 22:35:35,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3774 states and 5319 transitions. [2024-11-13 22:35:35,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:35:35,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:45,794 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 22:35:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3775 states and 5321 transitions. [2024-11-13 22:35:52,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states and 5321 transitions. [2024-11-13 22:35:52,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:35:52,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:52,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:59,176 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 22:36:05,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3776 states and 5321 transitions. [2024-11-13 22:36:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3776 states and 5321 transitions. [2024-11-13 22:36:05,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:36:05,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:11,755 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 22:36:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 3777 states and 5323 transitions. [2024-11-13 22:36:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3777 states and 5323 transitions. [2024-11-13 22:36:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:36:15,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:15,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:17,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:22,344 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 22:36:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5323 states to 3778 states and 5323 transitions. [2024-11-13 22:36:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 3778 states and 5323 transitions. [2024-11-13 22:36:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:36:29,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.