./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/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_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a5f87b8357f03d9a8be5e507a55ad1b488f3fb22c6f294c5cc7e1ddb521502de --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:10,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:11,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:58:11,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:11,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:11,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:11,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:58:11,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:58:11,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:11,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:58:11,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:11,138 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:11,138 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:11,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:11,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:11,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:11,139 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:58:11,139 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:11,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:11,139 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_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5f87b8357f03d9a8be5e507a55ad1b488f3fb22c6f294c5cc7e1ddb521502de [2024-11-13 22:58:11,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:11,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:11,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:11,504 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:11,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:11,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem01_label58.c Unable to find full path for "g++" [2024-11-13 22:58:13,633 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:58:13,984 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:58:13,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/sv-benchmarks/c/eca-rers2012/Problem01_label58.c [2024-11-13 22:58:14,010 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/data/864c2cb7a/cc72be80c51c4e539528a0e5b69cceed/FLAG638b52f51 [2024-11-13 22:58:14,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/data/864c2cb7a/cc72be80c51c4e539528a0e5b69cceed [2024-11-13 22:58:14,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:58:14,191 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:58:14,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:14,193 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:58:14,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:58:14,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6442bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14, skipping insertion in model container [2024-11-13 22:58:14,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,233 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:58:14,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/sv-benchmarks/c/eca-rers2012/Problem01_label58.c[17861,17874] [2024-11-13 22:58:14,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:14,656 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:58:14,740 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/sv-benchmarks/c/eca-rers2012/Problem01_label58.c[17861,17874] [2024-11-13 22:58:14,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:14,801 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:58:14,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14 WrapperNode [2024-11-13 22:58:14,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:14,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:14,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:58:14,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:58:14,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,833 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,903 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-13 22:58:14,904 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:14,908 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:58:14,908 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:58:14,908 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:58:14,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,930 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,959 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,970 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:58:14,980 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:58:14,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:58:14,980 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:58:14,981 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:14" (1/1) ... [2024-11-13 22:58:14,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:15,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:58:15,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:58:15,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:58:15,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:58:15,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:58:15,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:58:15,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:58:15,137 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:58:15,139 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:16,499 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-13 22:58:16,500 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:16,878 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:16,880 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:58:16,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:16 BoogieIcfgContainer [2024-11-13 22:58:16,880 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:16,881 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:16,881 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:16,893 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:16,894 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:58:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-13 22:58:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-13 22:58:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:58:16,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:17,584 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 22:58:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 145 states and 231 transitions. [2024-11-13 22:58:18,291 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 231 transitions. [2024-11-13 22:58:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:58:18,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:18,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 215 states and 304 transitions. [2024-11-13 22:58:19,613 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 304 transitions. [2024-11-13 22:58:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:58:19,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:19,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-11-13 22:58:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-11-13 22:58:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:58:19,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:58:20,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 220 states and 313 transitions. [2024-11-13 22:58:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 313 transitions. [2024-11-13 22:58:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:58:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:20,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 234 states and 331 transitions. [2024-11-13 22:58:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 331 transitions. [2024-11-13 22:58:20,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:58:20,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:21,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:21,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 240 states and 337 transitions. [2024-11-13 22:58:21,205 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 337 transitions. [2024-11-13 22:58:21,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:58:21,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:22,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 255 states and 356 transitions. [2024-11-13 22:58:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 356 transitions. [2024-11-13 22:58:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:58:22,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:22,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 273 states and 383 transitions. [2024-11-13 22:58:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 383 transitions. [2024-11-13 22:58:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:58:22,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:22,898 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 274 states and 384 transitions. [2024-11-13 22:58:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 384 transitions. [2024-11-13 22:58:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:58:23,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:23,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:23,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:23,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 293 states and 408 transitions. [2024-11-13 22:58:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 408 transitions. [2024-11-13 22:58:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:58:23,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:23,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,023 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 311 states and 431 transitions. [2024-11-13 22:58:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 431 transitions. [2024-11-13 22:58:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:58:24,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,694 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 315 states and 435 transitions. [2024-11-13 22:58:24,830 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 435 transitions. [2024-11-13 22:58:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:58:24,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:24,974 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 322 states and 443 transitions. [2024-11-13 22:58:25,051 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 443 transitions. [2024-11-13 22:58:25,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:58:25,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,190 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:25,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 331 states and 454 transitions. [2024-11-13 22:58:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 454 transitions. [2024-11-13 22:58:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:58:25,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 348 states and 473 transitions. [2024-11-13 22:58:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 473 transitions. [2024-11-13 22:58:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:58:25,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:26,079 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:26,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:26,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 349 states and 474 transitions. [2024-11-13 22:58:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 474 transitions. [2024-11-13 22:58:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:58:26,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:26,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:58:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 376 states and 505 transitions. [2024-11-13 22:58:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 505 transitions. [2024-11-13 22:58:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:58:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,244 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 391 states and 521 transitions. [2024-11-13 22:58:27,569 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 521 transitions. [2024-11-13 22:58:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:58:27,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:27,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:27,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 399 states and 529 transitions. [2024-11-13 22:58:27,932 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 529 transitions. [2024-11-13 22:58:27,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:58:27,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:27,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:58:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 400 states and 530 transitions. [2024-11-13 22:58:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 530 transitions. [2024-11-13 22:58:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:58:28,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:28,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:58:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 410 states and 540 transitions. [2024-11-13 22:58:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 540 transitions. [2024-11-13 22:58:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:58:28,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:28,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:28,593 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:58:28,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 417 states and 548 transitions. [2024-11-13 22:58:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 548 transitions. [2024-11-13 22:58:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:58:28,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:28,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 449 states and 583 transitions. [2024-11-13 22:58:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 583 transitions. [2024-11-13 22:58:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:58:29,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 493 states and 633 transitions. [2024-11-13 22:58:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 633 transitions. [2024-11-13 22:58:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:30,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:30,454 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:58:30,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 503 states and 643 transitions. [2024-11-13 22:58:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 643 transitions. [2024-11-13 22:58:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:58:30,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:30,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 22:58:30,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 516 states and 657 transitions. [2024-11-13 22:58:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 657 transitions. [2024-11-13 22:58:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:58:30,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 517 states and 658 transitions. [2024-11-13 22:58:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 658 transitions. [2024-11-13 22:58:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:58:31,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:31,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 528 states and 668 transitions. [2024-11-13 22:58:31,514 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 668 transitions. [2024-11-13 22:58:31,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:31,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:31,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 59 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 579 states and 735 transitions. [2024-11-13 22:58:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 735 transitions. [2024-11-13 22:58:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:33,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:34,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:34,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 623 states and 782 transitions. [2024-11-13 22:58:34,928 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 782 transitions. [2024-11-13 22:58:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:34,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 648 states and 809 transitions. [2024-11-13 22:58:35,641 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 809 transitions. [2024-11-13 22:58:35,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:58:35,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:35,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:35,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 666 states and 827 transitions. [2024-11-13 22:58:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 827 transitions. [2024-11-13 22:58:36,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:58:36,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 689 states and 853 transitions. [2024-11-13 22:58:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 853 transitions. [2024-11-13 22:58:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:58:36,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:36,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 704 states and 871 transitions. [2024-11-13 22:58:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 871 transitions. [2024-11-13 22:58:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:58:37,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 705 states and 872 transitions. [2024-11-13 22:58:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 872 transitions. [2024-11-13 22:58:37,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:58:37,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 712 states and 879 transitions. [2024-11-13 22:58:37,474 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 879 transitions. [2024-11-13 22:58:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:58:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:58:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 713 states and 879 transitions. [2024-11-13 22:58:37,693 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 879 transitions. [2024-11-13 22:58:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:58:37,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:37,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:58:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 721 states and 886 transitions. [2024-11-13 22:58:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 886 transitions. [2024-11-13 22:58:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:58:38,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-13 22:58:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:38,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 722 states and 889 transitions. [2024-11-13 22:58:38,160 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 889 transitions. [2024-11-13 22:58:38,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:58:38,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:38,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:58:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 737 states and 907 transitions. [2024-11-13 22:58:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 907 transitions. [2024-11-13 22:58:39,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:58:39,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 22:58:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 738 states and 907 transitions. [2024-11-13 22:58:39,445 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 907 transitions. [2024-11-13 22:58:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:58:39,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,540 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:58:39,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 748 states and 916 transitions. [2024-11-13 22:58:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 916 transitions. [2024-11-13 22:58:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:58:39,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:39,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:39,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:58:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 758 states and 926 transitions. [2024-11-13 22:58:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 926 transitions. [2024-11-13 22:58:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:58:40,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:40,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:58:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 783 states and 952 transitions. [2024-11-13 22:58:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 952 transitions. [2024-11-13 22:58:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:58:40,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:40,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:40,931 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 829 states and 1006 transitions. [2024-11-13 22:58:42,158 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1006 transitions. [2024-11-13 22:58:42,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:58:42,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 840 states and 1017 transitions. [2024-11-13 22:58:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1017 transitions. [2024-11-13 22:58:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:58:42,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:58:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 841 states and 1020 transitions. [2024-11-13 22:58:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1020 transitions. [2024-11-13 22:58:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:58:43,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 22:58:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 866 states and 1047 transitions. [2024-11-13 22:58:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1047 transitions. [2024-11-13 22:58:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:58:43,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 93 proven. 36 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:47,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 947 states and 1146 transitions. [2024-11-13 22:58:47,116 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1146 transitions. [2024-11-13 22:58:47,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:58:47,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:47,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 93 proven. 36 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 958 states and 1156 transitions. [2024-11-13 22:58:48,026 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1156 transitions. [2024-11-13 22:58:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:58:48,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 97 proven. 18 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:58:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 1028 states and 1235 transitions. [2024-11-13 22:58:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1235 transitions. [2024-11-13 22:58:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1075 states and 1291 transitions. [2024-11-13 22:58:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1291 transitions. [2024-11-13 22:58:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:52,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1086 states and 1302 transitions. [2024-11-13 22:58:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1302 transitions. [2024-11-13 22:58:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:53,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:53,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:58:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1112 states and 1334 transitions. [2024-11-13 22:58:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1334 transitions. [2024-11-13 22:58:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:54,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 22:58:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1130 states and 1352 transitions. [2024-11-13 22:58:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1352 transitions. [2024-11-13 22:58:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:58:55,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:55,477 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:58:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1141 states and 1364 transitions. [2024-11-13 22:58:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1364 transitions. [2024-11-13 22:58:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:58:55,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:58:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1166 states and 1390 transitions. [2024-11-13 22:58:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1390 transitions. [2024-11-13 22:58:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:58:56,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:58:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1210 states and 1435 transitions. [2024-11-13 22:58:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1435 transitions. [2024-11-13 22:58:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:58:58,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:58,773 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:58:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1235 states and 1460 transitions. [2024-11-13 22:58:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1460 transitions. [2024-11-13 22:58:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:58:59,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:59,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:59:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1276 states and 1511 transitions. [2024-11-13 22:59:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1511 transitions. [2024-11-13 22:59:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:59:01,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:01,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 156 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:59:02,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:02,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1285 states and 1520 transitions. [2024-11-13 22:59:02,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1520 transitions. [2024-11-13 22:59:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:02,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 22:59:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1293 states and 1528 transitions. [2024-11-13 22:59:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 1528 transitions. [2024-11-13 22:59:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:59:03,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 113 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:59:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1308 states and 1546 transitions. [2024-11-13 22:59:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1546 transitions. [2024-11-13 22:59:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:59:04,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 22:59:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1425 states and 1676 transitions. [2024-11-13 22:59:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1676 transitions. [2024-11-13 22:59:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:59:07,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:07,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:08,071 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:59:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1635 states and 1920 transitions. [2024-11-13 22:59:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 1920 transitions. [2024-11-13 22:59:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:59:12,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:12,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:12,924 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 238 proven. 41 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:59:15,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1668 states and 1961 transitions. [2024-11-13 22:59:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 1961 transitions. [2024-11-13 22:59:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:59:15,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 221 proven. 47 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-13 22:59:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1669 states and 1962 transitions. [2024-11-13 22:59:16,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 1962 transitions. [2024-11-13 22:59:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:59:16,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:16,953 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-13 22:59:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1680 states and 1975 transitions. [2024-11-13 22:59:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 1975 transitions. [2024-11-13 22:59:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 22:59:17,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 224 proven. 65 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 22:59:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:21,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1719 states and 2021 transitions. [2024-11-13 22:59:21,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2021 transitions. [2024-11-13 22:59:21,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:59:21,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:21,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-13 22:59:22,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1722 states and 2025 transitions. [2024-11-13 22:59:22,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2025 transitions. [2024-11-13 22:59:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:59:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 17 proven. 298 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 22:59:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1729 states and 2041 transitions. [2024-11-13 22:59:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2041 transitions. [2024-11-13 22:59:24,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:59:24,903 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 72 iterations. [2024-11-13 22:59:24,912 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:59:39,184 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,184 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,184 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,184 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,184 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,185 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,186 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,187 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L479-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,188 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L482-1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (not (and (= ~a12~0 8) (= ~a16~0 6) (= ~a21~0 1) (= ~a17~0 1) (= ~a20~0 ~a7~0))) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,189 INFO L75 FloydHoareUtils]: For program point L483(line 483) no Hoare annotation was computed. [2024-11-13 22:59:39,189 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,190 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:59:39,191 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,192 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 483) no Hoare annotation was computed. [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,193 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (not (= ~a20~0 1)) (= 14 ~a8~0) (< 5 ~a16~0))) [2024-11-13 22:59:39,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:59:39 ImpRootNode [2024-11-13 22:59:39,209 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:59:39,210 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:59:39,210 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:59:39,210 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:59:39,211 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:16" (3/4) ... [2024-11-13 22:59:39,213 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:59:39,228 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-13 22:59:39,229 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-13 22:59:39,230 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 22:59:39,231 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:59:39,394 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:59:39,394 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:59:39,394 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:59:39,395 INFO L158 Benchmark]: Toolchain (without parser) took 85203.94ms. Allocated memory was 142.6MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 117.6MB in the beginning and 804.1MB in the end (delta: -686.5MB). Peak memory consumption was 474.9MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,395 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 142.6MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:39,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 609.77ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 90.8MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,398 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.44ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 85.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,399 INFO L158 Benchmark]: Boogie Preprocessor took 71.01ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 81.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:39,399 INFO L158 Benchmark]: RCFGBuilder took 1900.98ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 81.4MB in the beginning and 351.2MB in the end (delta: -269.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,399 INFO L158 Benchmark]: CodeCheck took 82327.94ms. Allocated memory was 427.8MB in the beginning and 1.3GB in the end (delta: 880.8MB). Free memory was 351.2MB in the beginning and 812.5MB in the end (delta: -461.3MB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,400 INFO L158 Benchmark]: Witness Printer took 184.24ms. Allocated memory is still 1.3GB. Free memory was 812.5MB in the beginning and 804.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:39,403 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, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 68.0s, OverallIterations: 72, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 104555 SdHoareTripleChecker+Valid, 333.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 103855 mSDsluCounter, 19379 SdHoareTripleChecker+Invalid, 280.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16664 mSDsCounter, 36807 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 235626 IncrementalHoareTripleChecker+Invalid, 272433 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 36807 mSolverCounterUnsat, 2715 mSDtfsCounter, 235626 mSolverCounterSat, 4.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70169 GetRequests, 68235 SyntacticMatches, 1326 SemanticMatches, 608 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 219978 ImplicationChecksByTransitivity, 41.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.5s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 12.9s InterpolantComputationTime, 10132 NumberOfCodeBlocks, 10132 NumberOfCodeBlocksAsserted, 71 NumberOfCheckSat, 10061 ConstructedInterpolants, 0 QuantifiedInterpolants, 36815 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 71 InterpolantComputations, 56 PerfectInterpolantSequences, 6644/7610 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 - PositiveResult [Line: 483]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a20 != 1) && (14 == a8)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a20 != 1) && (14 == a8)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 142.6MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 609.77ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 90.8MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.44ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 85.3MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.01ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 81.4MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1900.98ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 81.4MB in the beginning and 351.2MB in the end (delta: -269.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * CodeCheck took 82327.94ms. Allocated memory was 427.8MB in the beginning and 1.3GB in the end (delta: 880.8MB). Free memory was 351.2MB in the beginning and 812.5MB in the end (delta: -461.3MB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. * Witness Printer took 184.24ms. Allocated memory is still 1.3GB. Free memory was 812.5MB in the beginning and 804.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:59:39,441 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0772aacc-00af-4d36-8e5a-36caa3092583/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE