./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak --witnessprinter.witness.filename witness.graphml --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 3befd642622dca8fdddf22dd71bdb50a7e881cf4 ......................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:38:34,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:38:34,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:38:34,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:38:34,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:38:34,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:38:34,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:38:34,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:38:34,343 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:38:34,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:38:34,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:38:34,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:38:34,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:38:34,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:38:34,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:38:34,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:38:34,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:38:34,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:38:34,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:38:34,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:38:34,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:38:34,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:38:34,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:38:34,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:38:34,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:38:34,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:38:34,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:38:34,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:38:34,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:38:34,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:38:34,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:38:34,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:38:34,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:38:34,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:38:34,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:38:34,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:38:34,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:38:34,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:38:34,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:38:34,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:38:34,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:38:34,404 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 22:38:34,445 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:38:34,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:38:34,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:38:34,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:38:34,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:38:34,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:38:34,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:38:34,449 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 22:38:34,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:38:34,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 22:38:34,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:38:34,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:38:34,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:38:34,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:38:34,451 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 22:38:34,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:38:34,451 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:38:34,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:38:34,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:38:34,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:38:34,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:38:34,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:38:34,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:38:34,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:38:34,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:38:34,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:38:34,454 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:38:34,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:38:34,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:38:34,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3befd642622dca8fdddf22dd71bdb50a7e881cf4 [2020-11-29 22:38:34,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:38:34,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:38:34,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:38:34,757 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:38:34,759 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:38:34,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-11-29 22:38:34,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/data/1a45b6234/baa8f1ca0bcb4ecba4221ea2378fcb0c/FLAG09eff7df3 [2020-11-29 22:38:35,437 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:38:35,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inl_p.i [2020-11-29 22:38:35,485 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/data/1a45b6234/baa8f1ca0bcb4ecba4221ea2378fcb0c/FLAG09eff7df3 [2020-11-29 22:38:35,643 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/data/1a45b6234/baa8f1ca0bcb4ecba4221ea2378fcb0c [2020-11-29 22:38:35,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:38:35,649 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:38:35,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:38:35,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:38:35,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:38:35,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:38:35" (1/1) ... [2020-11-29 22:38:35,658 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172e35cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:35, skipping insertion in model container [2020-11-29 22:38:35,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:38:35" (1/1) ... [2020-11-29 22:38:35,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:38:35,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:38:37,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:38:37,228 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:38:37,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:38:37,946 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:38:37,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37 WrapperNode [2020-11-29 22:38:37,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:38:37,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:38:37,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:38:37,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:38:37,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:38:38,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:38:38,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:38:38,169 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:38:38,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... [2020-11-29 22:38:38,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:38:38,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:38:38,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:38:38,276 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:38:38,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:38:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:38:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2020-11-29 22:38:38,376 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2020-11-29 22:38:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-11-29 22:38:38,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2020-11-29 22:38:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-11-29 22:38:38,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-11-29 22:38:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:38:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-11-29 22:38:38,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-11-29 22:38:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-11-29 22:38:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2020-11-29 22:38:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2020-11-29 22:38:38,380 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2020-11-29 22:38:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-29 22:38:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 22:38:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:38:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2020-11-29 22:38:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2020-11-29 22:38:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:38:38,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 22:38:38,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-11-29 22:38:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2020-11-29 22:38:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2020-11-29 22:38:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-11-29 22:38:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-11-29 22:38:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2020-11-29 22:38:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2020-11-29 22:38:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:38:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:38:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2020-11-29 22:38:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2020-11-29 22:38:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-29 22:38:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 22:38:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 22:38:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-11-29 22:38:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-11-29 22:38:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:38:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:38:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-29 22:38:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-29 22:38:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-11-29 22:38:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-11-29 22:38:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-11-29 22:38:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-11-29 22:38:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:38:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-11-29 22:38:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-11-29 22:38:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-11-29 22:38:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-11-29 22:38:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-29 22:38:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-29 22:38:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2020-11-29 22:38:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2020-11-29 22:38:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2020-11-29 22:38:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2020-11-29 22:38:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2020-11-29 22:38:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2020-11-29 22:38:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 22:38:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2020-11-29 22:38:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2020-11-29 22:38:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2020-11-29 22:38:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2020-11-29 22:38:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-11-29 22:38:38,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-11-29 22:38:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-11-29 22:38:38,392 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-11-29 22:38:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 22:38:38,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 22:38:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 22:38:45,604 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 22:38:45,604 INFO L298 CfgBuilder]: Removed 78 assume(true) statements. [2020-11-29 22:38:45,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:38:45 BoogieIcfgContainer [2020-11-29 22:38:45,606 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 22:38:45,607 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 22:38:45,607 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 22:38:45,616 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 22:38:45,617 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:38:45" (1/1) ... [2020-11-29 22:38:45,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 22:38:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 22:38:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 258 states and 364 transitions. [2020-11-29 22:38:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 364 transitions. [2020-11-29 22:38:45,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 22:38:45,719 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2020-11-29 22:38:45,726 INFO L765 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2020-11-29 22:38:46,056 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,061 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,061 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,061 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,062 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,062 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,062 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,062 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,062 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,063 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,063 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,063 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,063 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,063 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,064 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,064 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,064 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,065 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,065 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,065 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,066 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,066 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,066 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,067 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,067 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,067 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,068 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,069 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-29 22:38:46,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.11 10:38:46 ImpRootNode [2020-11-29 22:38:46,069 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-29 22:38:46,070 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 22:38:46,070 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 22:38:46,070 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 22:38:46,071 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:38:45" (3/4) ... [2020-11-29 22:38:46,074 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 22:38:46,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2020-11-29 22:38:46,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2020-11-29 22:38:46,081 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2020-11-29 22:38:46,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2020-11-29 22:38:46,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2020-11-29 22:38:46,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2020-11-29 22:38:46,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2020-11-29 22:38:46,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2020-11-29 22:38:46,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2020-11-29 22:38:46,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-11-29 22:38:46,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2020-11-29 22:38:46,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2020-11-29 22:38:46,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2020-11-29 22:38:46,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2020-11-29 22:38:46,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2020-11-29 22:38:46,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2020-11-29 22:38:46,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2020-11-29 22:38:46,089 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2020-11-29 22:38:46,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2020-11-29 22:38:46,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2020-11-29 22:38:46,095 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2020-11-29 22:38:46,096 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2020-11-29 22:38:46,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2020-11-29 22:38:46,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2020-11-29 22:38:46,097 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-11-29 22:38:46,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2020-11-29 22:38:46,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2020-11-29 22:38:46,098 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2020-11-29 22:38:46,130 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 185 nodes and edges [2020-11-29 22:38:46,133 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 63 nodes and edges [2020-11-29 22:38:46,136 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2020-11-29 22:38:46,138 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-11-29 22:38:46,141 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-29 22:38:46,143 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 22:38:46,379 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_8b8a9673-b3ba-464b-890d-1f06c4538775/bin/ukojak/witness.graphml [2020-11-29 22:38:46,380 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 22:38:46,382 INFO L168 Benchmark]: Toolchain (without parser) took 10731.71 ms. Allocated memory was 88.1 MB in the beginning and 226.5 MB in the end (delta: 138.4 MB). Free memory was 52.9 MB in the beginning and 134.5 MB in the end (delta: -81.6 MB). Peak memory consumption was 57.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,382 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:38:46,383 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2296.86 ms. Allocated memory was 88.1 MB in the beginning and 148.9 MB in the end (delta: 60.8 MB). Free memory was 52.7 MB in the beginning and 103.4 MB in the end (delta: -50.7 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,383 INFO L168 Benchmark]: Boogie Procedure Inliner took 219.10 ms. Allocated memory is still 148.9 MB. Free memory was 103.4 MB in the beginning and 93.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,384 INFO L168 Benchmark]: Boogie Preprocessor took 105.89 ms. Allocated memory is still 148.9 MB. Free memory was 93.9 MB in the beginning and 86.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,384 INFO L168 Benchmark]: RCFGBuilder took 7331.13 ms. Allocated memory was 148.9 MB in the beginning and 188.7 MB in the end (delta: 39.8 MB). Free memory was 86.6 MB in the beginning and 67.7 MB in the end (delta: 18.9 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,385 INFO L168 Benchmark]: CodeCheck took 462.18 ms. Allocated memory was 188.7 MB in the beginning and 226.5 MB in the end (delta: 37.7 MB). Free memory was 67.7 MB in the beginning and 159.7 MB in the end (delta: -92.0 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,385 INFO L168 Benchmark]: Witness Printer took 309.86 ms. Allocated memory is still 226.5 MB. Free memory was 159.7 MB in the beginning and 134.5 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:38:46,387 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 29 procedures, 262 locations, 0 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 0.0s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, 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 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1836]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1692]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1665]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3262]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2688]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3246]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2725]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3270]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3493]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2296.86 ms. Allocated memory was 88.1 MB in the beginning and 148.9 MB in the end (delta: 60.8 MB). Free memory was 52.7 MB in the beginning and 103.4 MB in the end (delta: -50.7 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 219.10 ms. Allocated memory is still 148.9 MB. Free memory was 103.4 MB in the beginning and 93.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 105.89 ms. Allocated memory is still 148.9 MB. Free memory was 93.9 MB in the beginning and 86.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 7331.13 ms. Allocated memory was 148.9 MB in the beginning and 188.7 MB in the end (delta: 39.8 MB). Free memory was 86.6 MB in the beginning and 67.7 MB in the end (delta: 18.9 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. * CodeCheck took 462.18 ms. Allocated memory was 188.7 MB in the beginning and 226.5 MB in the end (delta: 37.7 MB). Free memory was 67.7 MB in the beginning and 159.7 MB in the end (delta: -92.0 MB). Peak memory consumption was 23.4 MB. Max. memory is 16.1 GB. * Witness Printer took 309.86 ms. Allocated memory is still 226.5 MB. Free memory was 159.7 MB in the beginning and 134.5 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...