./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -s /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d647228c0dc0174eb229424fd194f0e34ba347e1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:13:02,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:13:02,417 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:13:02,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:13:02,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:13:02,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:13:02,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:13:02,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:13:02,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:13:02,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:13:02,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:13:02,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:13:02,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:13:02,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:13:02,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:13:02,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:13:02,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:13:02,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:13:02,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:13:02,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:13:02,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:13:02,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:13:02,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:13:02,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:13:02,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:13:02,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:13:02,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:13:02,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:13:02,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:13:02,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:13:02,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:13:02,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:13:02,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:13:02,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:13:02,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:13:02,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:13:02,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:13:02,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:13:02,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:13:02,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:13:02,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:13:02,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-10-22 10:13:02,459 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:13:02,460 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:13:02,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:13:02,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:13:02,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:13:02,461 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:13:02,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 10:13:02,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:13:02,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:13:02,462 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:13:02,463 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:13:02,463 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:13:02,463 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:13:02,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:13:02,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:13:02,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:13:02,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:13:02,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:13:02,464 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:13:02,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:13:02,464 INFO L138 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-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d647228c0dc0174eb229424fd194f0e34ba347e1 [2019-10-22 10:13:02,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:13:02,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:13:02,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:13:02,501 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:13:02,501 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:13:02,502 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-10-22 10:13:02,555 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/data/76341d389/ca7a457c71204aa4bbf90841303a0aa1/FLAG033b282a7 [2019-10-22 10:13:03,057 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:13:03,064 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/sv-benchmarks/c/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2019-10-22 10:13:03,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/data/76341d389/ca7a457c71204aa4bbf90841303a0aa1/FLAG033b282a7 [2019-10-22 10:13:03,520 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/data/76341d389/ca7a457c71204aa4bbf90841303a0aa1 [2019-10-22 10:13:03,522 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:13:03,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:13:03,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:03,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:13:03,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:13:03,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d935157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:03, skipping insertion in model container [2019-10-22 10:13:03,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:13:03" (1/1) ... [2019-10-22 10:13:03,537 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:13:03,597 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:13:04,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:04,031 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:13:04,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:13:04,196 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:13:04,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04 WrapperNode [2019-10-22 10:13:04,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:13:04,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:04,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:13:04,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:13:04,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,229 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,331 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:13:04,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:13:04,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:13:04,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:13:04,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,358 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... [2019-10-22 10:13:04,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:13:04,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:13:04,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:13:04,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:13:04,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:13:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/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 [2019-10-22 10:13:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:13:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:13:04,894 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,896 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,903 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,907 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,914 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,920 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,923 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,928 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,930 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,931 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,938 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,940 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,942 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,946 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,947 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,950 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,953 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,955 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,957 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,959 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,961 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,963 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,966 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,968 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,969 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,971 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,974 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,976 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,977 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,980 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,982 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,984 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,985 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,986 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,987 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,989 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,990 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,992 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,993 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,995 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,995 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,997 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:04,999 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:13:06,906 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1271: assume false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1272: assume !false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##249: assume false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##250: assume !false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1230: assume !false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##287: assume false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##288: assume !false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1229: assume false; [2019-10-22 10:13:06,907 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1210: assume false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1211: assume !false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##319: assume false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##320: assume !false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1160: assume !false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1159: assume false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##371: assume false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##372: assume !false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1108: assume false; [2019-10-22 10:13:06,908 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1109: assume !false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##346: assume false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##347: assume !false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##416: assume false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##417: assume !false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint L304: CdAudioPnp_#res := 0; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1050: assume !false; [2019-10-22 10:13:06,909 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1049: assume false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1003: assume false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1004: assume !false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##461: assume !false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##460: assume false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##487: assume !false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##486: assume false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##526: assume !false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##525: assume false; [2019-10-22 10:13:06,910 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##71: assume !false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2019-10-22 10:13:06,911 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2019-10-22 10:13:06,912 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##685: assume !false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##684: assume false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##609: assume false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##610: assume !false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##639: assume !false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##638: assume false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1612: assume false; [2019-10-22 10:13:06,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1613: assume !false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##757: assume !false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##756: assume false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##717: assume !false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##716: assume false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1506: assume false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1507: assume !false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1564: assume false; [2019-10-22 10:13:06,914 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1565: assume !false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##856: assume false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##857: assume !false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##801: assume false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##802: assume !false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##832: assume !false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##831: assume false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1426: assume false; [2019-10-22 10:13:06,915 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1427: assume !false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1476: assume false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1477: assume !false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1398: assume false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1399: assume !false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##961: assume !false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##960: assume false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##909: assume false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##910: assume !false; [2019-10-22 10:13:06,916 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1301: assume false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1302: assume !false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##188: assume !false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##148: assume false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##149: assume !false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1354: assume false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1355: assume !false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1341: assume false; [2019-10-22 10:13:06,917 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1342: assume !false; [2019-10-22 10:13:06,918 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##111: assume false; [2019-10-22 10:13:06,918 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##112: assume !false; [2019-10-22 10:13:12,283 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:13:12,283 INFO L284 CfgBuilder]: Removed 553 assume(true) statements. [2019-10-22 10:13:12,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:12 BoogieIcfgContainer [2019-10-22 10:13:12,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:13:12,285 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:13:12,285 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:13:12,294 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:13:12,294 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:12" (1/1) ... [2019-10-22 10:13:12,306 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:13:12,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:13:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 310 states and 499 transitions. [2019-10-22 10:13:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 499 transitions. [2019-10-22 10:13:12,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:13:12,351 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2019-10-22 10:13:12,360 INFO L771 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2019-10-22 10:13:12,498 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,503 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,504 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,505 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,506 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,507 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,507 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,507 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,507 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,507 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,508 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,509 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,509 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,509 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,509 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,509 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,510 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,510 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,510 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,510 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,510 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,511 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,511 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,511 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,511 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,511 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,512 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,512 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,513 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,513 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,514 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,515 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,516 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,517 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,518 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,519 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,520 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,521 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,522 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,522 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,524 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,524 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,524 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,525 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,526 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,527 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:13:12,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:13:12 ImpRootNode [2019-10-22 10:13:12,528 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:13:12,528 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:13:12,528 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:13:12,528 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:13:12,529 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:13:12" (3/4) ... [2019-10-22 10:13:12,538 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:13:12,596 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 911 nodes and edges [2019-10-22 10:13:12,601 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 196 nodes and edges [2019-10-22 10:13:12,607 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2019-10-22 10:13:12,988 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_79918ca0-a8d9-42c9-86c7-ecf285267fc8/bin/ukojak/witness.graphml [2019-10-22 10:13:12,989 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:13:12,990 INFO L168 Benchmark]: Toolchain (without parser) took 9466.83 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 508.6 MB). Free memory was 944.5 MB in the beginning and 1.2 GB in the end (delta: -275.3 MB). Peak memory consumption was 233.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,990 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:13:12,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -168.1 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,991 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,991 INFO L168 Benchmark]: Boogie Preprocessor took 142.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,992 INFO L168 Benchmark]: RCFGBuilder took 7809.99 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 366.0 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -309.6 MB). Peak memory consumption was 471.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,992 INFO L168 Benchmark]: CodeCheck took 243.05 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,992 INFO L168 Benchmark]: Witness Printer took 460.45 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 109.2 MB). Peak memory consumption was 109.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:13:12,994 INFO L335 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, 310 locations, 0 error locations. Result: SAFE, OverallTime: 0.0s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 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: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 634]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1077]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 752]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1842]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1524]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 140]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1499]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1824]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1774]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1014]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 672.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -168.1 MB). Peak memory consumption was 29.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 142.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7809.99 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 366.0 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -309.6 MB). Peak memory consumption was 471.0 MB. Max. memory is 11.5 GB. * CodeCheck took 243.05 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 54.1 MB). Peak memory consumption was 54.1 MB. Max. memory is 11.5 GB. * Witness Printer took 460.45 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 109.2 MB). Peak memory consumption was 109.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...