./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/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_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f3d269e2deae26c7ce036912e3874a49494c634991dfc4135fd1a54005e7fac --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:00,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:00,832 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:16:00,836 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:00,836 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:00,856 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:00,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:00,857 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:00,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:00,857 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:00,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:00,858 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:00,861 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:00,861 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:00,862 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:00,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:00,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:00,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:00,862 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:00,862 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:00,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:00,862 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_21075845-20e8-4e4f-a5f9-52c9217d6d61/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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 4f3d269e2deae26c7ce036912e3874a49494c634991dfc4135fd1a54005e7fac [2024-11-13 22:16:01,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:01,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:01,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:01,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:01,181 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:01,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c Unable to find full path for "g++" [2024-11-13 22:16:02,957 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:03,201 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:03,202 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c [2024-11-13 22:16:03,220 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/data/09d0c0835/45ad7cd834904c6c95aaafd37c77af6a/FLAG267854574 [2024-11-13 22:16:03,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/data/09d0c0835/45ad7cd834904c6c95aaafd37c77af6a [2024-11-13 22:16:03,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:03,239 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:03,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:03,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:03,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:03,245 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ba6f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03, skipping insertion in model container [2024-11-13 22:16:03,246 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,260 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:03,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:03,418 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:03,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:03,459 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:03,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03 WrapperNode [2024-11-13 22:16:03,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:03,461 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:03,461 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:03,461 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:03,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,476 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,504 INFO L138 Inliner]: procedures = 14, calls = 50, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 121 [2024-11-13 22:16:03,504 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:03,509 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:03,509 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:03,509 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:03,519 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,539 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,548 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,553 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:03,555 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:03,555 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:03,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:03,560 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:03" (1/1) ... [2024-11-13 22:16:03,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:03,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:03,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:03,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:16:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:16:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:16:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:03,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:16:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:16:03,728 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:03,730 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:04,044 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-11-13 22:16:04,044 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:04,154 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:16:04,158 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 22:16:04,158 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:04 BoogieIcfgContainer [2024-11-13 22:16:04,158 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:16:04,159 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:16:04,159 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:16:04,171 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:16:04,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:04" (1/1) ... [2024-11-13 22:16:04,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:16:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-11-13 22:16:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-11-13 22:16:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:16:04,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,553 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 22:16:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-11-13 22:16:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-13 22:16:04,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:16:04,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:04,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:04,826 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 22:16:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 22:16:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 22:16:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:16:05,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-11-13 22:16:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-13 22:16:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:16:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:05,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:05,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-11-13 22:16:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-11-13 22:16:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:16:06,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:06,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-11-13 22:16:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-11-13 22:16:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:16:06,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:16:06,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-13 22:16:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-13 22:16:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:16:06,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:07,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-11-13 22:16:07,445 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-11-13 22:16:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:16:07,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-11-13 22:16:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-11-13 22:16:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:16:08,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-11-13 22:16:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-11-13 22:16:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:16:08,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:09,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-11-13 22:16:09,279 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-11-13 22:16:09,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:16:09,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2024-11-13 22:16:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2024-11-13 22:16:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:16:10,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:10,232 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 48 states and 54 transitions. [2024-11-13 22:16:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 54 transitions. [2024-11-13 22:16:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:16:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 50 states and 56 transitions. [2024-11-13 22:16:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 56 transitions. [2024-11-13 22:16:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:16:11,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:11,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-13 22:16:12,376 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-13 22:16:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:16:12,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:16,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:16,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 54 states and 60 transitions. [2024-11-13 22:16:16,901 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 60 transitions. [2024-11-13 22:16:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:16:16,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:17,140 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 57 states and 67 transitions. [2024-11-13 22:16:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2024-11-13 22:16:21,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:16:21,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:21,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:21,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,771 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 60 states and 72 transitions. [2024-11-13 22:16:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 72 transitions. [2024-11-13 22:16:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:27,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 60 states and 71 transitions. [2024-11-13 22:16:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 71 transitions. [2024-11-13 22:16:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:16:28,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:30,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 63 states and 79 transitions. [2024-11-13 22:16:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 79 transitions. [2024-11-13 22:16:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:16:30,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 64 states and 82 transitions. [2024-11-13 22:16:31,746 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2024-11-13 22:16:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:16:31,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,964 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 66 states and 87 transitions. [2024-11-13 22:16:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 87 transitions. [2024-11-13 22:16:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:16:33,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 69 states and 95 transitions. [2024-11-13 22:16:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2024-11-13 22:16:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:16:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-11-13 22:16:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-13 22:16:36,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:36,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 22:16:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 70 states and 98 transitions. [2024-11-13 22:16:37,759 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 98 transitions. [2024-11-13 22:16:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:37,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,147 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 73 states and 112 transitions. [2024-11-13 22:16:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 112 transitions. [2024-11-13 22:16:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:39,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,990 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:40,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 74 states and 112 transitions. [2024-11-13 22:16:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 112 transitions. [2024-11-13 22:16:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:16:40,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 22:16:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-11-13 22:16:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-11-13 22:16:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:41,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:41,984 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:16:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 80 states and 126 transitions. [2024-11-13 22:16:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 126 transitions. [2024-11-13 22:16:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:52,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:16:53,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:53,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 81 states and 128 transitions. [2024-11-13 22:16:53,858 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 128 transitions. [2024-11-13 22:16:53,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:53,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:53,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:16:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 84 states and 141 transitions. [2024-11-13 22:16:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 141 transitions. [2024-11-13 22:16:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:16:59,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:59,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-13 22:17:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:00,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 85 states and 142 transitions. [2024-11-13 22:17:00,095 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 142 transitions. [2024-11-13 22:17:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:17:00,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:00,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-13 22:17:01,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:01,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 86 states and 150 transitions. [2024-11-13 22:17:01,058 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 150 transitions. [2024-11-13 22:17:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:01,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:04,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 89 states and 169 transitions. [2024-11-13 22:17:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 169 transitions. [2024-11-13 22:17:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:04,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:04,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 90 states and 170 transitions. [2024-11-13 22:17:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 170 transitions. [2024-11-13 22:17:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:05,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:05,935 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 22:17:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 90 states and 169 transitions. [2024-11-13 22:17:07,033 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 169 transitions. [2024-11-13 22:17:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:17:07,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 22:17:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:07,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 90 states and 168 transitions. [2024-11-13 22:17:07,968 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 168 transitions. [2024-11-13 22:17:07,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:07,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:07,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:08,273 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:11,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 93 states and 176 transitions. [2024-11-13 22:17:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 176 transitions. [2024-11-13 22:17:11,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:11,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:11,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 22:17:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 96 states and 182 transitions. [2024-11-13 22:17:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 182 transitions. [2024-11-13 22:17:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:14,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 22:17:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 97 states and 183 transitions. [2024-11-13 22:17:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 183 transitions. [2024-11-13 22:17:16,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:17:16,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:16,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:17,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 98 states and 183 transitions. [2024-11-13 22:17:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 183 transitions. [2024-11-13 22:17:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:17,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:17,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:17,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 101 states and 202 transitions. [2024-11-13 22:17:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 202 transitions. [2024-11-13 22:17:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:20,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:20,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:20,799 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:17:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 101 states and 201 transitions. [2024-11-13 22:17:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 201 transitions. [2024-11-13 22:17:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:21,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:21,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:17:23,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 101 states and 200 transitions. [2024-11-13 22:17:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 200 transitions. [2024-11-13 22:17:23,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:17:23,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,167 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:24,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 102 states and 200 transitions. [2024-11-13 22:17:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 200 transitions. [2024-11-13 22:17:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:17:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:27,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 105 states and 207 transitions. [2024-11-13 22:17:27,638 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 207 transitions. [2024-11-13 22:17:27,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:17:27,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-13 22:17:29,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 106 states and 208 transitions. [2024-11-13 22:17:29,623 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 208 transitions. [2024-11-13 22:17:29,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:17:29,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:29,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:17:33,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 109 states and 214 transitions. [2024-11-13 22:17:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 214 transitions. [2024-11-13 22:17:33,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:17:33,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:33,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:34,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:34,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 110 states and 214 transitions. [2024-11-13 22:17:34,231 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 214 transitions. [2024-11-13 22:17:34,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:17:34,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:34,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:34,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:34,366 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:17:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 111 states and 214 transitions. [2024-11-13 22:17:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 214 transitions. [2024-11-13 22:17:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:17:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:35,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:35,558 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 22:17:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:36,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 111 states and 213 transitions. [2024-11-13 22:17:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 213 transitions. [2024-11-13 22:17:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:17:36,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 114 states and 231 transitions. [2024-11-13 22:17:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 231 transitions. [2024-11-13 22:17:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:17:40,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:40,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:40,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 115 states and 231 transitions. [2024-11-13 22:17:41,677 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 231 transitions. [2024-11-13 22:17:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:45,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 118 states and 238 transitions. [2024-11-13 22:17:45,136 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 238 transitions. [2024-11-13 22:17:45,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:45,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:45,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-13 22:17:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 119 states and 239 transitions. [2024-11-13 22:17:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 239 transitions. [2024-11-13 22:17:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:47,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:47,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:47,197 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:17:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 122 states and 245 transitions. [2024-11-13 22:17:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 245 transitions. [2024-11-13 22:17:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:50,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:52,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 123 states and 245 transitions. [2024-11-13 22:17:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 245 transitions. [2024-11-13 22:17:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:17:52,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:52,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-13 22:17:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 124 states and 245 transitions. [2024-11-13 22:17:53,532 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 245 transitions. [2024-11-13 22:17:53,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:17:53,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:53,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,058 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:57,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:57,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 127 states and 263 transitions. [2024-11-13 22:17:57,045 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 263 transitions. [2024-11-13 22:17:57,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:17:57,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:57,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:17:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 128 states and 263 transitions. [2024-11-13 22:17:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 263 transitions. [2024-11-13 22:17:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:17:58,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:58,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 131 states and 270 transitions. [2024-11-13 22:18:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 270 transitions. [2024-11-13 22:18:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:18:02,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:02,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 22:18:06,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 134 states and 277 transitions. [2024-11-13 22:18:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 277 transitions. [2024-11-13 22:18:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:18:06,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:06,507 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:18:08,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 135 states and 278 transitions. [2024-11-13 22:18:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 278 transitions. [2024-11-13 22:18:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:18:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:10,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 136 states and 278 transitions. [2024-11-13 22:18:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 278 transitions. [2024-11-13 22:18:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:18:10,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:10,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:18:12,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 137 states and 279 transitions. [2024-11-13 22:18:12,374 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 279 transitions. [2024-11-13 22:18:12,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:18:12,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:12,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 22:18:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 138 states and 279 transitions. [2024-11-13 22:18:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 279 transitions. [2024-11-13 22:18:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:18:13,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:13,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:14,250 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 141 states and 297 transitions. [2024-11-13 22:18:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 297 transitions. [2024-11-13 22:18:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:18:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:17,621 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:19,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 142 states and 297 transitions. [2024-11-13 22:18:19,228 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 297 transitions. [2024-11-13 22:18:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:19,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:19,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 145 states and 304 transitions. [2024-11-13 22:18:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 304 transitions. [2024-11-13 22:18:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:23,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:23,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:23,425 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:18:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 148 states and 311 transitions. [2024-11-13 22:18:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 311 transitions. [2024-11-13 22:18:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:18:29,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 149 states and 312 transitions. [2024-11-13 22:18:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 312 transitions. [2024-11-13 22:18:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:29,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:29,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:29,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:31,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 150 states and 312 transitions. [2024-11-13 22:18:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 312 transitions. [2024-11-13 22:18:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:31,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-11-13 22:18:33,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 151 states and 313 transitions. [2024-11-13 22:18:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 313 transitions. [2024-11-13 22:18:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:18:33,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-13 22:18:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 152 states and 313 transitions. [2024-11-13 22:18:35,108 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 313 transitions. [2024-11-13 22:18:35,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:18:35,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:35,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:39,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 155 states and 331 transitions. [2024-11-13 22:18:39,179 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 331 transitions. [2024-11-13 22:18:39,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:18:39,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:39,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:41,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:41,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 156 states and 331 transitions. [2024-11-13 22:18:41,053 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 331 transitions. [2024-11-13 22:18:41,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:41,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:45,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 159 states and 338 transitions. [2024-11-13 22:18:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 338 transitions. [2024-11-13 22:18:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:45,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 22:18:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 160 states and 339 transitions. [2024-11-13 22:18:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 339 transitions. [2024-11-13 22:18:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:47,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:47,710 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 22:18:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 163 states and 345 transitions. [2024-11-13 22:18:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 345 transitions. [2024-11-13 22:18:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:51,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:51,957 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 164 states and 345 transitions. [2024-11-13 22:18:53,405 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 345 transitions. [2024-11-13 22:18:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:18:53,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:53,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-13 22:18:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 165 states and 345 transitions. [2024-11-13 22:18:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 345 transitions. [2024-11-13 22:18:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:18:55,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:55,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:55,831 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:18:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 168 states and 363 transitions. [2024-11-13 22:18:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 363 transitions. [2024-11-13 22:18:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:18:59,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:59,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:19:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 169 states and 363 transitions. [2024-11-13 22:19:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 363 transitions. [2024-11-13 22:19:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:01,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:19:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 172 states and 369 transitions. [2024-11-13 22:19:05,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 369 transitions. [2024-11-13 22:19:05,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:05,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-13 22:19:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 172 states and 368 transitions. [2024-11-13 22:19:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 368 transitions. [2024-11-13 22:19:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:08,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:19:12,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 175 states and 373 transitions. [2024-11-13 22:19:12,146 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 373 transitions. [2024-11-13 22:19:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:12,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:19:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 176 states and 373 transitions. [2024-11-13 22:19:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 373 transitions. [2024-11-13 22:19:13,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:19:13,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:19:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 177 states and 373 transitions. [2024-11-13 22:19:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 373 transitions. [2024-11-13 22:19:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:19:15,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,748 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:19:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 179 states and 381 transitions. [2024-11-13 22:19:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 381 transitions. [2024-11-13 22:19:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:19:23,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:23,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:26,102 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:19:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 180 states and 386 transitions. [2024-11-13 22:19:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 386 transitions. [2024-11-13 22:19:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:28,394 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:43,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 200 states and 414 transitions. [2024-11-13 22:19:43,290 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 414 transitions. [2024-11-13 22:19:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:43,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 204 states and 417 transitions. [2024-11-13 22:19:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 417 transitions. [2024-11-13 22:19:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:47,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:53,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 207 states and 433 transitions. [2024-11-13 22:19:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 433 transitions. [2024-11-13 22:19:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:53,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 208 states and 436 transitions. [2024-11-13 22:19:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 436 transitions. [2024-11-13 22:19:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:55,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 209 states and 437 transitions. [2024-11-13 22:19:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 437 transitions. [2024-11-13 22:19:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:57,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:19:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 210 states and 437 transitions. [2024-11-13 22:19:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 437 transitions. [2024-11-13 22:19:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:19:59,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:59,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 10 proven. 10 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 212 states and 441 transitions. [2024-11-13 22:20:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 441 transitions. [2024-11-13 22:20:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:20:03,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:06,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 213 states and 443 transitions. [2024-11-13 22:20:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 443 transitions. [2024-11-13 22:20:06,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:20:06,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:06,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:06,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 216 states and 448 transitions. [2024-11-13 22:20:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 448 transitions. [2024-11-13 22:20:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:20:12,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:12,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 156 proven. 31 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:20:17,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 217 states and 448 transitions. [2024-11-13 22:20:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 448 transitions. [2024-11-13 22:20:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:20:17,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:17,704 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 217 states and 447 transitions. [2024-11-13 22:20:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 447 transitions. [2024-11-13 22:20:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:20:19,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:24,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:24,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 220 states and 452 transitions. [2024-11-13 22:20:24,608 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 452 transitions. [2024-11-13 22:20:24,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:20:24,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:24,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 148 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:20:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 87 states and 98 transitions. [2024-11-13 22:20:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 98 transitions. [2024-11-13 22:20:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:20:28,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:28,962 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:31,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:31,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions. [2024-11-13 22:20:31,080 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2024-11-13 22:20:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:20:31,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:31,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:36,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 90 states and 102 transitions. [2024-11-13 22:20:36,901 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 102 transitions. [2024-11-13 22:20:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:20:36,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:36,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 93 states and 108 transitions. [2024-11-13 22:20:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 108 transitions. [2024-11-13 22:20:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:20:43,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:43,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 22:20:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 93 states and 107 transitions. [2024-11-13 22:20:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 107 transitions. [2024-11-13 22:20:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:20:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:44,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-13 22:20:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 93 states and 106 transitions. [2024-11-13 22:20:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 106 transitions. [2024-11-13 22:20:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:20:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:46,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:20:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 96 states and 111 transitions. [2024-11-13 22:20:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 111 transitions. [2024-11-13 22:20:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:20:52,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:52,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:21:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 99 states and 117 transitions. [2024-11-13 22:21:00,149 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 117 transitions. [2024-11-13 22:21:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:21:00,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 22:21:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 99 states and 116 transitions. [2024-11-13 22:21:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 116 transitions. [2024-11-13 22:21:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:21:01,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-11-13 22:21:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 99 states and 115 transitions. [2024-11-13 22:21:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 115 transitions. [2024-11-13 22:21:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:21:03,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-13 22:21:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 102 states and 120 transitions. [2024-11-13 22:21:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 120 transitions. [2024-11-13 22:21:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:21:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 28 proven. 26 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-13 22:21:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 105 states and 127 transitions. [2024-11-13 22:21:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 127 transitions. [2024-11-13 22:21:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:21:21,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-13 22:21:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 126 transitions. [2024-11-13 22:21:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-11-13 22:21:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:21:23,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:23,173 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-13 22:21:25,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 105 states and 125 transitions. [2024-11-13 22:21:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 125 transitions. [2024-11-13 22:21:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:21:25,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:25,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:25,711 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 22:21:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 107 states and 126 transitions. [2024-11-13 22:21:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 126 transitions. [2024-11-13 22:21:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:21:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:21:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 110 states and 133 transitions. [2024-11-13 22:21:36,294 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 133 transitions. [2024-11-13 22:21:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:21:36,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:36,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:36,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:21:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 110 states and 132 transitions. [2024-11-13 22:21:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 132 transitions. [2024-11-13 22:21:37,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:21:37,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:37,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 22:21:39,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:39,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 110 states and 131 transitions. [2024-11-13 22:21:39,854 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 131 transitions. [2024-11-13 22:21:39,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:21:39,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:39,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:40,012 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-13 22:21:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 112 states and 132 transitions. [2024-11-13 22:21:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 132 transitions. [2024-11-13 22:21:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:21:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:21:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 115 states and 139 transitions. [2024-11-13 22:21:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2024-11-13 22:21:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:21:50,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-13 22:21:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:52,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 115 states and 138 transitions. [2024-11-13 22:21:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 138 transitions. [2024-11-13 22:21:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:21:52,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:52,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:52,163 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-13 22:21:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 115 states and 137 transitions. [2024-11-13 22:21:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 137 transitions. [2024-11-13 22:21:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:21:54,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:54,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:54,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:54,572 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-11-13 22:21:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 117 states and 138 transitions. [2024-11-13 22:21:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 138 transitions. [2024-11-13 22:21:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:21:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:22:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2024-11-13 22:22:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2024-11-13 22:22:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:22:05,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:05,491 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-13 22:22:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 120 states and 144 transitions. [2024-11-13 22:22:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 144 transitions. [2024-11-13 22:22:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:22:06,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:06,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-13 22:22:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 120 states and 143 transitions. [2024-11-13 22:22:09,059 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 143 transitions. [2024-11-13 22:22:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:22:09,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-13 22:22:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 122 states and 144 transitions. [2024-11-13 22:22:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 144 transitions. [2024-11-13 22:22:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:22:12,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:13,675 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:22:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 125 states and 151 transitions. [2024-11-13 22:22:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 151 transitions. [2024-11-13 22:22:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:22:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:22:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:21,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 125 states and 150 transitions. [2024-11-13 22:22:21,788 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 150 transitions. [2024-11-13 22:22:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:22:21,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:21,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:21,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-13 22:22:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 125 states and 149 transitions. [2024-11-13 22:22:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 149 transitions. [2024-11-13 22:22:24,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:22:24,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:24,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 22:22:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 127 states and 150 transitions. [2024-11-13 22:22:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 150 transitions. [2024-11-13 22:22:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:22:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:22:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 130 states and 157 transitions. [2024-11-13 22:22:35,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 157 transitions. [2024-11-13 22:22:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:22:35,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-13 22:22:36,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 130 states and 156 transitions. [2024-11-13 22:22:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2024-11-13 22:22:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:22:36,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-13 22:22:39,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:39,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 130 states and 155 transitions. [2024-11-13 22:22:39,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 155 transitions. [2024-11-13 22:22:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:22:39,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-11-13 22:22:42,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 132 states and 156 transitions. [2024-11-13 22:22:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 156 transitions. [2024-11-13 22:22:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:22:42,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-13 22:23:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 104 states and 108 transitions. [2024-11-13 22:23:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 108 transitions. [2024-11-13 22:23:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:23:03,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-11-13 22:23:06,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 100 states and 103 transitions. [2024-11-13 22:23:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 103 transitions. [2024-11-13 22:23:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:23:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:23:06,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:23:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:23:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:23:07,836 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:23:10,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:23:10,480 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 139 iterations. [2024-11-13 22:23:10,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:23:10 ImpRootNode [2024-11-13 22:23:10,564 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:23:10,565 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:23:10,565 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:23:10,565 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:23:10,566 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:04" (3/4) ... [2024-11-13 22:23:10,567 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-13 22:23:10,640 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:23:10,640 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:23:10,641 INFO L158 Benchmark]: Toolchain (without parser) took 427402.57ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 119.5MB in the beginning and 1.1GB in the end (delta: -944.4MB). Peak memory consumption was 651.2MB. Max. memory is 16.1GB. [2024-11-13 22:23:10,641 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:10,642 INFO L158 Benchmark]: CACSL2BoogieTranslator took 220.15ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:23:10,642 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.57ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:10,642 INFO L158 Benchmark]: Boogie Preprocessor took 46.00ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:23:10,642 INFO L158 Benchmark]: RCFGBuilder took 603.14ms. Allocated memory is still 142.6MB. Free memory was 105.2MB in the beginning and 83.9MB in the end (delta: 21.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:23:10,643 INFO L158 Benchmark]: CodeCheck took 426404.71ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 83.7MB in the beginning and 1.1GB in the end (delta: -988.6MB). Peak memory consumption was 609.3MB. Max. memory is 16.1GB. [2024-11-13 22:23:10,643 INFO L158 Benchmark]: Witness Printer took 75.80ms. Allocated memory is still 1.7GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:23:10,645 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 33 locations, 17 error locations. Started 1 CEGAR loops. OverallTime: 426.3s, OverallIterations: 139, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 54948 SdHoareTripleChecker+Valid, 367.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 52408 mSDsluCounter, 2544 SdHoareTripleChecker+Invalid, 326.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 764 mSDsCounter, 60517 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 223049 IncrementalHoareTripleChecker+Invalid, 283566 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 60517 mSolverCounterUnsat, 1780 mSDtfsCounter, 223049 mSolverCounterSat, 4.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45699 GetRequests, 41650 SyntacticMatches, 2841 SemanticMatches, 1208 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 710138 ImplicationChecksByTransitivity, 396.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 55.2s InterpolantComputationTime, 6506 NumberOfCodeBlocks, 6506 NumberOfCodeBlocksAsserted, 139 NumberOfCheckSat, 6282 ConstructedInterpolants, 0 QuantifiedInterpolants, 38837 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 138 InterpolantComputations, 53 PerfectInterpolantSequences, 23122/25864 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: -1]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L6] static int array[10]; [L17] static int numbers2[10]; [L36] static int numbers4[10]; [L45] CALL getNumbers4() [L35] CALL, EXPR getNumbers3() [L25] CALL, EXPR getNumbers2() [L16] CALL, EXPR getNumbers() [L8] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers4={3:0}] [L8] COND FALSE !(i < 10) [L12] return array; [L16] RET, EXPR getNumbers() [L16] int* numbers = getNumbers(); [L18] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND FALSE !(i < 10) [L21] return numbers2; [L25] RET, EXPR getNumbers2() [L25] int* numbers = getNumbers2(); [L26] int numbers3[10]; [L27] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers3={23064:0}, numbers4={3:0}, numbers={2:0}] [L27] COND FALSE !(i < 10) [L31] return numbers3; [L31] return numbers3; [L35] RET, EXPR getNumbers3() [L35] int* numbers = getNumbers3(); [L37] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={23064:0}] [L37] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={23064:0}] [L38] numbers[i] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 220.15ms. Allocated memory is still 142.6MB. Free memory was 119.4MB in the beginning and 108.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.57ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 106.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 46.00ms. Allocated memory is still 142.6MB. Free memory was 106.5MB in the beginning and 105.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 603.14ms. Allocated memory is still 142.6MB. Free memory was 105.2MB in the beginning and 83.9MB in the end (delta: 21.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 426404.71ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 83.7MB in the beginning and 1.1GB in the end (delta: -988.6MB). Peak memory consumption was 609.3MB. Max. memory is 16.1GB. * Witness Printer took 75.80ms. Allocated memory is still 1.7GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-11-13 22:23:10,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21075845-20e8-4e4f-a5f9-52c9217d6d61/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(valid-deref)